Relevant bibliographies by topics / Solid electrodes][Intercalation battery

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Solid electrodes][Intercalation battery'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Solid electrodes][Intercalation battery.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Solid electrodes][Intercalation battery"

1

Wen, Shi-Jie, Xiao-Tian Yin, and L. Nazar. "The New Approach of Intercalation Material for The Application of Rechargeable Lithium Batteries." Active and Passive Electronic Components 17, no. 1 (1994): 1–8. http://dx.doi.org/10.1155/1994/95740.

Full text
Abstract:
A new approach of lithium electrochemical (de)intercalation material has been put forward. This approach requires a two-compound (physically or chemically) composite in which one is a chemically and electrochemically stable and porous (tunnel, cage, layer, etc.) compound such as clay or zeolite, and the other is a chemically and electrochemically stable and metallic compound such as graphite, metal powder or black carbon. Neither does the redox couple in this composite absolutely exist nor does the redox reaction, which is associated with electrochemical charge and discharge processes when this composite is used as an cathodic electrode in a lithium battery cell. In this paper, we show the results of the lithium electrochemical intercalation process in both black carbon-mixed zeolite and clay electrodes. In these solid electrodes, black carbon serves to delocalize (transport) electrons for balancing the charges while zeolite and clay offer the neutrally reversible sites for lithium ions. This approach can hopefully become a guide for the designing of new intercalation material and so will be very important in the application of the lithium rechargeable battery.
APA, Harvard, Vancouver, ISO, and other styles
2

Chothe, Ujjwala, Chitra Ugale, Milind Kulkarni, and Bharat Kale. "Solid-State Synthesis of Layered MoS2 Nanosheets with Graphene for Sodium-Ion Batteries." Crystals 11, no. 6 (June 10, 2021): 660. http://dx.doi.org/10.3390/cryst11060660.

Full text
Abstract:
Sodium-ion batteries have potential as energy-storage devices owing to an abundant source with low cost. However, most electrode materials still suffer from poor conductivity, sluggish kinetics, and huge volume variation. It is still challenging to explore apt electrode materials for sodium-ion battery applications to avoid the pulverization of electrodes induced by reversible intercalation of large sodium ions. Herein, we report a single-step facile, scalable, low-cost, and high-yield approach to prepare a hybrid material; i.e., MoS2 with graphene (MoS2-G). Due to the space-confined effect, thin-layered MoS2 nanosheets with a loose stacking feature are anchored with the graphene sheets. The semienclosed hybrid architecture of the electrode enhances the integrity and stability during the intercalation of Na+ ions. Particularly, during galvanostatic study the assembled Na-ion cell delivered a specific capacity of 420 mAhg−1 at 50 mAg−1, and 172 mAhg−1 at current density 200 mAg−1 after 200 cycles. The MoS2-G hybrid excels in performance due to residual oxygen groups in graphene, which improves the electronic conductivity and decreases the Na+ diffusion barrier during electrochemical reaction, in comparison with a pristine one.
APA, Harvard, Vancouver, ISO, and other styles
3

Alemu, Tibebu, and Fu-Ming Wang. "In situelectrochemical synchrotron radiation for Li-ion batteries." Journal of Synchrotron Radiation 25, no. 1 (January 1, 2018): 151–65. http://dx.doi.org/10.1107/s1600577517015533.

Full text
Abstract:
Observing the electronic structure, compositional change and morphological evolution of the surface and interface of a battery during operation provides essential information for developing new electrode materials for Li-ion batteries (LIBs); this is because such observations demonstrate the fundamental reactions occurring inside the electrode materials. Moreover, obtaining detailed data on chemical phase changes and distributions by analyzing an operating LIB is the most effective method for exploring the intercalation/de-intercalation process, kinetics and the relationship between phase change or phase distribution and battery performance, as well as for further optimizing the material synthesis routes for advanced battery materials. However, most conventionalin situelectrochemical techniques (other than by using synchrotron radiation) cannot clearly or precisely demonstrate structural change, electron valence change and chemical mapping information.In situelectrochemical-synchrotron radiation techniques such as X-ray absorption spectroscopy, X-ray diffraction spectroscopy and transmission X-ray microscopy can deliver accurate information regarding LIBs. This paper reviews studies regarding various applications ofin situelectrochemical-synchrotron radiation such as crystallographic transformation, oxidation-state changes, characterization of the solid electrolyte interphase and Li-dendrite growth mechanism during the intercalation/de-intercalation process. The paper also presents the findings of previous review articles and the future direction of these methods.
APA, Harvard, Vancouver, ISO, and other styles
4

Man, Yu Hong, Yong Ping Zhang, and Pei Tao Guo. "Freestanding Ultralong Aligned Carbon Nanotube Films as Electrode Materials for a Lithium-Ion Battery." Advanced Materials Research 798-799 (September 2013): 143–46. http://dx.doi.org/10.4028/www.scientific.net/amr.798-799.143.

Full text
Abstract:
Freestanding ultralong (900 μm) aligned carbon nanotube (ACNT) films were studied as both an electrode material and a dry adhesive binder with the current collector in lithium ion batteries. Results revealed the formation of a solid electrolyte interface (SEI). The amazingly large initial discharge capacity (1836 mAh g-1) indicated that the ACNT electrode we utilized had great potential for the intercalation of Li ions resulted from extremely large surface area of ACNT films. And electrochemical performances also exhibited excellent cycling stability for this ACNT electrode because of the presence of SEI and the unique structure of the electrode itself.
APA, Harvard, Vancouver, ISO, and other styles
5

Johnsen, Rune E., and Poul Norby. "Capillary-based micro-battery cell forin situX-ray powder diffraction studies of working batteries: a study of the initial intercalation and deintercalation of lithium into graphite." Journal of Applied Crystallography 46, no. 6 (October 11, 2013): 1537–43. http://dx.doi.org/10.1107/s0021889813022796.

Full text
Abstract:
A novel capillary-based micro-battery cell forin situX-ray powder diffraction (XRPD) has been developed and used to study the initial intercalation and deintercalation of lithium into graphite in a working battery. The electrochemical cell works in transmission mode and makes it possible to obtain diffraction from a single electrode at a time, which facilitates detailed structural and microstructural studies of the electrode materials. The micro-battery cell is potentially also applicable forin situX-ray absorption spectroscopy and small-angle X-ray scattering experiments. Thein situXRPD study of the initial intercalation and deintercalation process revealed marked changes in the diffraction pattern of the graphitic electrode material. After the formation of the solid electrolyte interphase layer, thedspacing of the diffraction peak corresponding to the 002 diffraction peak of graphite 2H changes nearly linearly in two regions with slightly different slopes, while the apparent half-width of the diffraction peak displays a few minima and maxima during charging/discharging.DIFFaX+refinements based on the initial XRPD pattern and the one after the initial discharging–charging cycle show that the structure of the graphite changes from an intergrown structure of graphite 2H and graphite 3R to a nearly ideal graphite 2H structure.DIFFaX+was also used to refine a model of the stacking disorder in an apparent stage III compound withAαAB- andAαAC-type slabs.
APA, Harvard, Vancouver, ISO, and other styles
6

Vanimisetti, Sampath K., and Narayanrao Ramakrishnan. "Effect of the electrode particle shape in Li-ion battery on the mechanical degradation during charge–discharge cycling." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 226, no. 9 (December 16, 2011): 2192–213. http://dx.doi.org/10.1177/0954406211432668.

Full text
Abstract:
The investigation addresses the effect of shape and aspect ratio, of typical electrode particles of Li-ion cell material, on the extent of fracture surface created due to intercalation-induced strain energy. Nodular, fibrous, and flaky-shaped particles were studied approximating them to sphere, cylinder, and disc geometries, respectively. Analytical expressions for stress distribution in slab and cylindrical-shaped particles were derived using thermal stress analogy. Such results are already available for spherical particles. Finite element study was carried out using COMSOL® Multiphysics package to complement the analytical work as well as for verification. The spatial and temporal variations of stresses and strain energy in the electrode particles of different shapes were established. Reportedly, solid electrolyte interphase formed on the fracture surface as well as the fracture-induced isolation of electrode material are the main causes of performance degradation and in this context, the intercalation-induced strain energy density becomes important. The sphericity of a particle, that is, the ratio of the surface area of a sphere to that of the particle of equal volume, was found to fittingly describe the effect of shape. The average strain energy density stored in a particle increases with the increasing sphericity. Therefore, fibrous and flaky-shaped particles are expected to have lower tendency for mechanical degradation than the nodular ones. The analysis is restricted only to the mechanics of mechanical degradation and not to the process or the chemistry point of view.
APA, Harvard, Vancouver, ISO, and other styles
7

MOLENDA, J. "MATERIAL PROBLEMS AND PROSPECTS OF Li-ION BATTERIES FOR VEHICLES APPLICATIONS." Functional Materials Letters 04, no. 02 (June 2011): 107–12. http://dx.doi.org/10.1142/s1793604711001816.

Full text
Abstract:
This paper reviews material issues of development of Li -ion batteries for vehicles application. The most important of them is safety, which is related to application of nonflammable electrolyte with large electrochemical window and possibility of forming protective SEI (solid/electrolyte interface) to prevent plating of lithium on carbon anode during fast charge of the batteries. The amount of electrical energy, which a battery is able to deliver, depend on the electromotive power of the cell as well as on its capacity — both these factors are related to the chemistry of electrode materials. Nanotechnology applied to electrode materials may be a breakthrough for Li -batteries performance due to extreme reactivity of nanoparticles in relation to lithium. The electrode-electrolyte interface phenomena are decisive for a cell lifetime. Review of physicochemical properties of intercalated transition metal compounds with layered, spinel or olivine-type structure is provided in order to correlate their microscopic electronic properties, i.e. the nature of electronic states, with the efficiency of lithium intercalation process, which is controlled by the chemical diffusion coefficient of lithium. Data concerning cell voltage and character of discharge curves for various materials are correlated with the nature of chemical bonding and electronic structure. Proposed electronic model of the intercalation process allow for prediction and design of operational properties of intercalated electrode materials. Proposed method of measuring the Li x M a X b potential on the basis of the measurement of the electromotive force of the Li / Li +/ Li x M a X b electrochemical cell is a powerful tool of solid state physics allowing for direct observation of the Fermi level changes in such systems as a function of lithium content.
APA, Harvard, Vancouver, ISO, and other styles
8

Unocic, Raymond R., Xiao-Guang Sun, Robert L. Sacci, Leslie A. Adamczyk, Daan Hein Alsem, Sheng Dai, Nancy J. Dudney, and Karren L. More. "Direct Visualization of Solid Electrolyte Interphase Formation in Lithium-Ion Batteries with In Situ Electrochemical Transmission Electron Microscopy." Microscopy and Microanalysis 20, no. 4 (July 4, 2014): 1029–37. http://dx.doi.org/10.1017/s1431927614012744.

Full text
Abstract:
AbstractComplex, electrochemically driven transport processes form the basis of electrochemical energy storage devices. The direct imaging of electrochemical processes at high spatial resolution and within their native liquid electrolyte would significantly enhance our understanding of device functionality, but has remained elusive. In this work we use a recently developed liquid cell for in situ electrochemical transmission electron microscopy to obtain insight into the electrolyte decomposition mechanisms and kinetics in lithium-ion (Li-ion) batteries by characterizing the dynamics of solid electrolyte interphase (SEI) formation and evolution. Here we are able to visualize the detailed structure of the SEI that forms locally at the electrode/electrolyte interface during lithium intercalation into natural graphite from an organic Li-ion battery electrolyte. We quantify the SEI growth kinetics and observe the dynamic self-healing nature of the SEI with changes in cell potential.
APA, Harvard, Vancouver, ISO, and other styles
9

Zhang, Changhuan, Liran Zhang, Nianwu Li, and Xiuqin Zhang. "Studies of FeSe2 Cathode Materials for Mg–Li Hybrid Batteries." Energies 13, no. 17 (August 25, 2020): 4375. http://dx.doi.org/10.3390/en13174375.

Full text
Abstract:
Rechargeable magnesium (Mg)-based energy storage has attracted extensive attention in electrochemical storage systems with high theoretical energy densities. The Mg metal is earth-abundant and dendrite-free for the anode. However, there is a strong Coulombic interaction between Mg2+ and host materials that often inhibits solid-state diffusion, resulting in a large polarization and poor electrochemical performances. Herein, we develop a Mg–Li hybrid battery using a Mg-metal anode, an FeSe2 powder with uniform size and a morphology utilizing a simple solution-phase method as the counter electrode and all-phenyl-complex/tetrahydrofuran (APC)-LiCl dual-ion electrolyte. In the Li+-containing electrolyte, at a current density of 15 mA g−1, the Mg–Li hybrid battery (MLIB) delivered a satisfying initial discharge capacity of 525 mAh g−1. Moreover, the capacity was absent in the FeSe2|APC|Mg cell. The working mechanism proposed is the “Li+-only intercalation” at the FeSe2 and the “Mg2+ dissolved or deposited” at the Mg foil in the FeSe2|Mg2+/Li+|Mg cell. Furthermore, ex situ XRD was used to investigate the structural evolution in different charging and discharging states.
APA, Harvard, Vancouver, ISO, and other styles
10

Fu, Kun (Kelvin), Yunhui Gong, Jiaqi Dai, Amy Gong, Xiaogang Han, Yonggang Yao, Chengwei Wang, et al. "Flexible, solid-state, ion-conducting membrane with 3D garnet nanofiber networks for lithium batteries." Proceedings of the National Academy of Sciences 113, no. 26 (June 15, 2016): 7094–99. http://dx.doi.org/10.1073/pnas.1600422113.

Full text
Abstract:
Beyond state-of-the-art lithium-ion battery (LIB) technology with metallic lithium anodes to replace conventional ion intercalation anode materials is highly desirable because of lithium’s highest specific capacity (3,860 mA/g) and lowest negative electrochemical potential (∼3.040 V vs. the standard hydrogen electrode). In this work, we report for the first time, to our knowledge, a 3D lithium-ion–conducting ceramic network based on garnet-type Li6.4La3Zr2Al0.2O12 (LLZO) lithium-ion conductor to provide continuous Li+ transfer channels in a polyethylene oxide (PEO)-based composite. This composite structure further provides structural reinforcement to enhance the mechanical properties of the polymer matrix. The flexible solid-state electrolyte composite membrane exhibited an ionic conductivity of 2.5 × 10−4 S/cm at room temperature. The membrane can effectively block dendrites in a symmetric Li | electrolyte | Li cell during repeated lithium stripping/plating at room temperature, with a current density of 0.2 mA/cm2 for around 500 h and a current density of 0.5 mA/cm2 for over 300 h. These results provide an all solid ion-conducting membrane that can be applied to flexible LIBs and other electrochemical energy storage systems, such as lithium–sulfur batteries.
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Solid electrodes][Intercalation battery"

1

Wang, Chang. "Mathematical modelling of lithium intercalation dynamics in battery electrodes." Thesis, University of Oxford, 2016. https://ora.ox.ac.uk/objects/uuid:2e259d53-c9f1-4d1f-8aa9-48e857ad553b.

Full text
Abstract:
This thesis discusses mathematical models for phase separation pattern in electrode materials for lithium ion batteries. The material is assumed to be composed of discrete "compartments", which might model individual particles in nanoparticle Lithium Iron Phosphate cathode material, for example, or individual layers in graphite anode material. We first present deterministic ODE models to describe quasi-equilibrium and out-of-equilibrium lithiation/delithiation of such systems. In sequence, we examine a single compartment under voltage-control, a multicompartment system under current-control, and a multicompartment system under voltage-control. We show that the dynamics of a single compartment can be reduced to rapid switching between an "empty" state and a "full" state, and we identify the critical voltage at which the switch occurs under both static and dynamic conditions. We also identify the critical voltages for the multicompartment system to change stage. We find that the multicompartment system supports a large number of stable states in quasiequilibrium, and we further reveal that its dynamics may be extremely sensitive to initial conditions and control parameters. We also explore how the dynamics are affected by discreteness and thermal noise by investigating the probability distribution of the lithium concentration. We first study a single-compartment and two-compartment systems, and then extend the analysis to more interacting compartments. We start with the discrete chemical master equations, and then derive a discrete-to-continuum model to explore the probability distribution during dynamic lithiation/delithiation. We identify distinct asymptotic regimes in which either discreteness and thermal noise are important or the dynamics is well captured by the deterministic model. We then compare the different phase-separation patterns predicted by the deterministic model and by the stochastic model, for quasi-equilibrium and out-of-equilibrium evolutions. Finally, we explore how different interaction laws could impact the observed phase-separation pattern.
APA, Harvard, Vancouver, ISO, and other styles
2

Bozorgchenani, Maral [Verfasser]. "Interaction of battery electrolyte components with solid electrodes : from model electrodes to more realistic systems / Maral Bozorgchenani." Ulm : Universität Ulm, 2020. http://d-nb.info/1222109395/34.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Rogers, Michael D. "An investigation of the use of mixed phase electrodes in all-solid-state cells." Thesis, University of St Andrews, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.278132.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Hee-Youb, Song. "In Situ Probe Microscopic Studies on Graphite Electrodes for Lithium-ion Batteries." 京都大学 (Kyoto University), 2016. http://hdl.handle.net/2433/217175.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Inoo, Akane. "Electrochemical Analysis on Reaction Sites of Graphite Electrodes with Surface Film in Lithium-ion Batteries." Kyoto University, 2020. http://hdl.handle.net/2433/253292.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Fan, Jui Chin. "The Impact of Nanostructured Templates and Additives on the Performance of Si Electrodes and Solid Polymer Electrolytes for Advanced Battery Applications." BYU ScholarsArchive, 2018. https://scholarsarchive.byu.edu/etd/7568.

Full text
Abstract:
The primary objectives of this research are: (1) use a hierarchical structure to study electrode materials for next-generation lithium-ion batteries (LIBs) and (2) understand the fundamentals and utility of solid polymer electrolytes (SPEs) with the addition of halloysite nanotubes (HNTs) for battery applications. Understanding the fundamental principles of electrode and electrolyte materials allows for the development of high-performance LIBs. The contributions of this dissertation are described below. Encapsulated Si-VACNT Electrodes. Two hurdles prevent Si-based electrodes from mass production. First, bulk Si undergoes volume expansion up to 300%. Second, a solid-electrolyte interphase (SEI) forms between the interface of the electrolyte and electrode, which consumes battery capacity and creates more resistance at the interface. Si volume changes were overcome by depositing silicon on vertically-aligned carbon nanotubes (VACNTs). Encapsulating the entire Si-VACNT electrode surface with carbon was used to mitigate SEI formation. Although SEI formation was reduced by the encapsulation layer, capacity fade was still observed for encapsulated electrodes, indicating that SEI formation was not the primary factor affecting capacity fade. Additionally, the impact of the encapsulation layer on Li transport was examined. Two different transport directions and length scales were relevant””(1) radial transport of Li in/out of each Si-coated nanotube (~40 nm diameter) and (2) Li transport along the length of the nanotubes (~10 µm height). Experimental results indicated that the height of the Si-VACNT electrodes did not limit Li transport, even though that height was orders of magnitude greater than the diameter of the tubes. Simulation and experimental data indicated that time constant for Li diffusion into silicon was slow, even though the diffusion distance was short relative to the tube height. Other factors such as diffusion-induced stress likely had a significant impact on diffusion through the thin silicon layer. Solid Polymer Electrolytes. A thorough understanding of the relationships between physical, transport, and electrochemical properties was studied. HNT addition to polyethylene oxide (PEO) electrolytes not only improved the physical properties, such as reduction of the crystallinity of PEO, but also enhanced transport properties like the salt diffusivity. The processing steps were important for achieving enhanced properties. Moreover, HNTs were found to stabilize the interfacial properties of the SPE films during cycling. Specifically, HNT-containing SPE films were successfully cycled at room temperature, which may have important implications for SPE-based batteries.
APA, Harvard, Vancouver, ISO, and other styles
7

Chen, Yu-Ming. "The Fabrication of Advanced Electrochemical Energy Storage Devices With the integration of Ordered Nanomaterial Electrodes." University of Akron / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=akron148553322128565.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Huynh, Le Thanh Nguyen. "Les accumulateurs au sodium et sodium-ion, une nouvelle génération d’accumulateurs électrochimiques : synthèse et électrochimie de nouveaux matériaux d’électrodes performants." Thesis, Paris Est, 2016. http://www.theses.fr/2016PESC1123/document.

Full text
Abstract:
Les accumulateurs au lithium jouent un rôle important comme source d'alimentation pour les appareils électroniques portables en raison de leur forte capacité gravimétrique et volumétrique et leur haute tension. En outre, la technologie lithium-ion est la mieux placée pour une application à grande échelle, telle que le véhicule électrique, ce qui pose un problème de ressource et à terme, de coût. Une des réponses envisagées sur le plan économique et environnemental est le développement d’accumulateurs sodium-ion. Dans tous les cas, le problème scientifique consiste à proposer des matériaux d’insertion des ions sodium avec un caractère réversible de la réaction électrochimique, et une durée de vie compétitive par rapport aux systèmes au lithium. Le travail présenté se situe dans cet effort de recherche. Les potentialités de matériaux dérivés du pentoxyde de vanadium, de structure 2D, sont étudiées comme composés d’intercalation du sodium: le composé de référence V2O5, le bronze performant dérivé de V2O5 de formule K0,5V2O5, ε’-V2O5, ainsi que le composé au manganèse de type lamellaire : la birnessite sol-gel et sa forme dopée au cobalt. Les relations structure-électrochimie sont élucidées à travers une étude combinant propriétés électrochimiques, diffraction des Rayons X et spectroscopie Raman des matériaux à différents taux d’insertion, en fin de réaction et après cyclages galvanostatiques. De nouvelles phases sont obtenues et des capacités spécifiques comprises entre 100 et 160 mAh/g dans le domaine de potentiel 4V-1V peuvent être obtenues avec parfois une stabilité remarquable comme dans le cas de NaV2O5 et ε’-V2O5
Since commercialization, Li-ion batteries have been playing an important role as power source for portable electronic devices because of high gravimetric, volumetric capacity and high voltage. Furthermore, the lithium-ion technology is best suited for large-scale application, such as electric vehicles, which poses a resource problem and ultimately cost. On the contrary, sodium is a most abundant element, inexpensive and similarly properties as lithium. In order to solve the problem of lithium raw resource, sodium is proposed as a solution for next generation power source storage. This work investigates the potential derivative vanadium pentoxide materials as sodium intercalation compounds: the V2O5 reference compound, the promizing potassium bronze K0,5V2O5, ε'-V2O5, as well as a lamellar manganese oxide: the sol-gel birnessite and its doped cobalt form. The structure-electrochemistry relationships are clarified through a study combining electrochemical properties, X-ray diffraction and Raman spectroscopy of materials at different insertion rate, end of the reaction and after galvanostatic cycling. New phases are highlighted and specific capacities between 100 and 160 mAh / g in the field of 4V-1V potential can be obtained with sometimes remarkably stable as in the case of NaV2O5 and ε'-V2O5
APA, Harvard, Vancouver, ISO, and other styles
9

Tsun, Wang, and 王尊. "The Preparation and Characterization of electrodes in all solid state thick film battery." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/58034897235338420993.

Full text
Abstract:
碩士
大同大學
材料工程學系(所)
96
Li1.0+xNi0.5Mn1.5O4 and Li4Ti5O12 electrodes for solid-state batteries were prepared with a electrostatic spray deposition method followed by heat-treatment at various temperatures for various durations. The compositions, crystalline and morphology of the prepared electrodes were investigated with ICP, XRD, and SEM. The electrochemical properties of thus prepared electrodes were studied by capacity retention studies. This method shows superior to other film-form techniques, such as sputtering, vapor evaporation, e-beam evaporation, and pulse laser deposition for its high speed and simplicity. The cathode of Li1.05Ni0.5Mn1.5O4 prepared with 750oC at 5h shows a reversible capacity of 128 mAhg-1 at 1C rate, whereas Li1.03Ni0.5Mn1.5O4 heat-treated at 650oC for 10 h shows a reversible capacity of 135 mAhg-1 at 1C rate. The anode of Li4Ti5O12 heat-treated at 600oC for 5 h exhibits a reversible capacity ranging between 127 and 131 mAhg-1 as the coin-cell were cycled with rate of 1 C.
APA, Harvard, Vancouver, ISO, and other styles
10

Brady, Nicholas William. "Investigation of Lithium Ion Battery Electrodes: Using Mathematical Models Augmented with Data Science to Understand Surface Layer Formation, Mass Transport, Electrochemical Kinetics, and Chemical Phase Change." Thesis, 2019. https://doi.org/10.7916/d8-jzp6-2r85.

Full text
Abstract:
This thesis first uses physical scale models to investigate solid-state phenomena - surface layer formation, solid-state diffusion of lithium, electrochemical reactions at the solid-electrolyte interface, as well as homogeneous chemical phase change reactions. Evidence is provided that surface layer formation on the magnetite, Fe3O4, electrode can accurately be described mathematically as a nucleation and growth process. To emulate the electrochemical results of the LiV3O8 electrode, a novel method is developed to capture the phase change process; this method describes phase change as a nucleation and growth process. The physical parameters of the LiV3O8 electrode: the solid-state diffusion coefficient, phase change saturation concentration, phase reaction rate constant, and exchange current density, are all quantified and the agreement with experimental results is compelling. Electrochemical evidence, corroborated by results from density functional theory, indicate that delithiation is a more facile process than lithiation in the LiV3O8 electrode. Further investigation of the LiV3O8 electrode is undertaken by coupling the crystal scale model to electrode scale phenomena. Characterization of the LiV3O8 electrode by operando EDXRD experiments provides a unique and independent set of observations that validate the previously estimated physical constants for the phase change saturation concentration and phase change reaction rate constant; they are both found to be consistent with their previous estimates. Finally, it is observed that anodic physical phenomena are important during delithiation of the cathode because the kinetics at the anode become mass-transfer limited. Finally, it is illustrated that coupling physical models to data science and algorithmic computing is an effective method to accelerate model development and quantitatively guide the design of experiments.
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Solid electrodes][Intercalation battery"

1

Tadanaga, Kiyoharu, Nataly Carolina Rosero-Navarro, and Akira Miura. "Wet Chemical Processes for the Preparation of Composite Electrodes in All-Solid-State Lithium Battery." In Next Generation Batteries, 85–92. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-6668-8_8.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

KOGA, M., T. ISHIHARA, B. M. AZMI, H. NISHIGUCHI, and Y. TAKITA. "ELECTROCHEMICAL INTERCALATION OF PF6-ION IN GRAPHITIC CARBON AS A NEW POSITIVE ELECTRODE FOR RECHARGEABLE BATTERY." In Solid State Ionics, 503–10. WORLD SCIENTIFIC, 2004. http://dx.doi.org/10.1142/9789812702586_0054.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Palomares, Vernica, and Tefilo Rojo. "Synthesis Processes for Li-Ion Battery Electrodes – From Solid State Reaction to Solvothermal Self-Assembly Methods." In Lithium Ion Batteries - New Developments. InTech, 2012. http://dx.doi.org/10.5772/27496.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Mathew, Minu, Sithara Radhakrishnan, and Chandra Sekhar Rout. "Recent Developments in All-Solid-State Micro-Supercapacitors Based on Two-Dimensional Materials." In Nanofibers [Working Title]. IntechOpen, 2020. http://dx.doi.org/10.5772/intechopen.94535.

Full text
Abstract:
Owing to their unique features such as high surface area, rich electroactive sites, ultrathin thickness, excellent flexibility and mechanical stability and multiple surface functionalities enables outstanding electrochemical response which provides high energy and power density supercapacitors based on them. Also, the Van der Waals gap between layered 2D materials encourages the fast ion transport with shorter ion diffusion path. 2D materials such as MXenes, graphene, TMDs, and 2D metal–organic frame work, TMOs/TMHs materials, have been described with regard to their electrochemical properties for MSCs. We have summarized the recent progress in MSC based on well-developed 2D materials-based electrodes and its potential outcomes with different architectures including interdigitated pattern, stacked MSC and 3D geometries for on-chip electronics. This chapter provides a brief overview of the recent developments in the field of 2D material based all-solid-state microsupercapacitors (MSCs). A brief note on the MSC device configuration and microfabrication methods for the microelectrodes have been discussed. Taking advantage of certain 2D materials such as 2D MXenes, TMDs, TMOs/TMHs that provide good surface chemistry, tunable chemical and physical properties, intercalation, surface modification (functionalization), heterostructures, phase transformations, defect engineering etc. are beneficial for enhancement in pseudocapacitance as it promotes the redox activity.
APA, Harvard, Vancouver, ISO, and other styles
5

Fawcett, W. Ronald. "Charge Transfer Equilibria at Interfaces." In Liquids, Solutions, and Interfaces. Oxford University Press, 2004. http://dx.doi.org/10.1093/oso/9780195094329.003.0013.

Full text
Abstract:
Processes in which charge is transferred from one phase to another at an interface make up an important class of interfacial reactions. Well-known examples are the reactions which occur at the electrodes of an electrochemical cell. These are electron transfer reactions, oxidation taking place at one electrode and reduction at the other. The early study of electrochemical cells provided valuable thermodynamic information about the redox processes occurring in them. When an electrochemical cell is a source of energy, for example, a battery, chemical energy is converted to electrical energy. When electrical energy is driven into an electrochemical cell from an external source, electrode reactions producing products of commercial interest are possible. Thus the general subject discussed here is of considerable practical importance. Another important class of interfacial charge transfer processes occurs at the membrane | solution interface. Some solute species can move into the membrane phase, whereas others cannot. When ions are involved in membrane selectivity, a potential drop is established at the interface. Ion transfer processes at membranes are extremely important in living organisms and form the basis for the functioning of the nervous system. Membranes are also involved in ion selective electrodes such as the ubiquitous pH electrode. These electrodes are often used in modern analytical techniques based on potentiometry. In the present chapter, the relationship between the electrode potential and the activity of the solution components in the cell is examined in detail. The connection between the Galvani potential difference at the electrode solution interface and the electrode potential on the standard redox scale is discussed. This leads to an examination of the extrathermodynamic assumption which allows one to define an absolute electrode potential. Ion transfer processes at the membrane | solution interface are then examined. Diffusion potentials within the membrane and the Donnan potentials at the interface are illustrated for both liquid and solid state membranes. Specific ion electrodes are described, and their various modes of sensing ion activities in an analyte solution discussed. The structure and type of membrane used are considered with respect to its selectivity to a particular ion over other ions.
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Solid electrodes][Intercalation battery"

1

Barai, Pallab, Srdjan Simunovic, and Partha P. Mukherjee. "Damage and Crack Analysis in a Li-Ion Battery Electrode Using Random Spring Model." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-88624.

Full text
Abstract:
Lithium-ion batteries (LiB) are widely used in the electronics industry (such as, cell phones and laptop computers) because of their very high energy density, which reduced the size and weight of the battery significantly. LiB also serves as a renewable energy source for the transportation industry (see Ref. [1,2]). Graphite and LiCoO2 are most frequently used as anode and cathode material inside LiB (see Ref. [2,3]). During the charging and discharging process, intercalation and de-intercalation of Li occur inside the LiB electrodes. Non-uniform distributions of Li induce stress inside the electrodes, also known as diffusion induced stress (DIS). Very high charge or discharge rate can lead to generation of significant amount of tensile or compressive stress inside the electrodes, which can cause damage initiation and accumulation (see Ref. [4]). Propagation of these micro-cracks can cause fracture in the electrode material, which impacts the solid electrolyte interface (SEI) (see Ref. [2,3,5]). Concurrent to the reduction of cyclable Li, resistance between the electrode and electrolyte also increases, which affects the performance and durability of the electrode and has a detrimental consequence on the LiB life (see Ref. [6]).
APA, Harvard, Vancouver, ISO, and other styles
2

Lee, Tae-Kyung, and Zoran S. Filipi. "Electrochemical Li-Ion Battery Modeling for Control Design With Optimal Uneven Discretization." In ASME 2011 Dynamic Systems and Control Conference and Bath/ASME Symposium on Fluid Power and Motion Control. ASMEDC, 2011. http://dx.doi.org/10.1115/dscc2011-6094.

Full text
Abstract:
This paper proposes a reduced Li-ion battery model for design optimization and control design by implementing the electrode-averaged diffusion dynamics and uneven discretization of the particle radius for fast computation and accurate prediction of the Lithium intercalation dynamics. First, the unevenly discretized dynamics model is constructed from the ordinary differential equation (ODE) derived in the electrode-averaged battery model. Then, constrained optimization problems with multi-objectives are formulated to find the optimal uneven discretization. The cost function is evaluated under the wide battery operation data sets constructed by Latin hypercube sampling (LHS) to reduce the total number of cases. The optimally determined unevenly discretized model can predict the battery electrochemical dynamics with much smaller number of discretization steps compared to the evenly discretized electrode-averaged battery model without loss of physical interpretation of the diffusion dynamics in the electrode solid particles.
APA, Harvard, Vancouver, ISO, and other styles
3

Clites, Mallory, and Ekaterina Pomerantseva. "Stabilization of battery electrodes through chemical pre-intercalation of layered materials." In SPIE Nanoscience + Engineering, edited by Nobuhiko P. Kobayashi, A. Alec Talin, M. Saif Islam, and Albert V. Davydov. SPIE, 2016. http://dx.doi.org/10.1117/12.2238655.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Takenoshita, S., R. Yatabe, M. Kozaki, H. Kuriyaki, and K. Toko. "Photo-rechargeable Battery Based on Photo-induced Copper Intercalation into Quasi-One-Dimensional Compound KFeS2." In 2011 International Conference on Solid State Devices and Materials. The Japan Society of Applied Physics, 2011. http://dx.doi.org/10.7567/ssdm.2011.p-9-1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Kawai, T., S. Okada, and M. Otani. "Intercalation of Li atom from Solvated State to Interlayer of Graphite with Oxidized Edges as Li-Ion-Battery Anode: First-Principles Calculations." In 2016 International Conference on Solid State Devices and Materials. The Japan Society of Applied Physics, 2016. http://dx.doi.org/10.7567/ssdm.2016.j-2-06.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Jung, H., C. F. Lin, K. Gerasopoulos, G. Rubloff, and R. Ghodssi. "A buckled membrane sensor for in situ mechanical and microstructure analysis of li-ion battery electrodes." In TRANSDUCERS 2015 - 2015 18th International Solid-State Sensors, Actuators and Microsystems Conference. IEEE, 2015. http://dx.doi.org/10.1109/transducers.2015.7181335.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Patel, Prehit, and George J. Nelson. "The Influence of Structure on the Electrochemical and Thermal Response of Li-Ion Battery Electrodes." In ASME 2019 13th International Conference on Energy Sustainability collocated with the ASME 2019 Heat Transfer Summer Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/es2019-3926.

Full text
Abstract:
Abstract The continued advancement of lithium ion batteries for transportation applications requires addressing two key challenges: increasing energy density and providing fast charging capabilities. The first of these challenges can be met in part through the use of thicker electrodes, which reduce the electrochemically inactive mass of the cell. However, implementation of thick electrodes inherently presents a trade-off with respect to fast charging capabilities. As thickness is increased, transport limitations exert greater influence on battery performance and reduce the ability of the battery to meet aggressive charge conditions. This trade-off can manifest over multiple length scales. At the particle-scale, interactions between solid diffusion and reaction kinetics influence the effective storage of lithium within the active material. At the electrode scale, diffusion limitations can lead to local variations in salt concentrations and electric potential. These short-range and long-range effects can combine to influence local current and heat generation. In the present work, a pseudo-2D lithium ion battery model is applied to understand how active material particle size, porosity, and electrode thickness impact local field variables, current, heat generation, and cell capacity within a single cell stack. COMSOL Multiphysics 5.2 is used to implement the pseudo-2D model of a lithium ion battery consisting of a graphite negative electrode, polymer separator, and lithium transition metal oxide positive electrode. Lithium hexafluorophosphate (LiPF6) in 1:1 ethylene carbonate (EC) and diethylene carbonate (DEC) was used as the electrolyte. The model was built assuming that the active particles are representative spherical particles. The governing equations and boundary conditions were set following the common Newman model. Cell response under varied combinations of charge and discharge cycling is assessed for rates of 1C and 5C. Aggressive charge and discharge conditions lead to locally elevated C-rates and attendant increases in local heat generation. These variations can be impacted in part by tailoring electrode structures. To this end, results for parametric studies of active material particle size, porosity, and electrode thickness are presented and discussed.
APA, Harvard, Vancouver, ISO, and other styles
8

Arora, Shashank. "A Novel Technique for Estimation of the Solid Electrolyte Interphase Film Resistance for Li-Ion Batteries." In ASME 2018 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/imece2018-87311.

Full text
Abstract:
Solid electrolyte interphase (SEI) film resistance is an important parameter in the study of charge transfer kinetics of a Li-ion battery. The passive film affects diffusion process of Li-ions. As such, it becomes essential to include film resistance in battery modelling. However, the traditional method of estimating the SEI film resistance is costly and time consuming. An indirect approach based on Ohm’s law is thus presented in this paper. It relies on determining the interfacial polarisation from the difference of open-circuit voltage measured immediately after switching off the applied current and the equilibrium voltage. The technique is simple, easy to implement and can be used for a quick estimation of SEI film resistance with reasonable accuracy. For instance, average value of SEI film resistance for commercial LFP battery cell is measured as 0.004 Ohm · m2 , which was found to be consistent with the values determined using the impedance spectroscopy techhnique in the published literature for lithium-carbon film electrodes.
APA, Harvard, Vancouver, ISO, and other styles
9

Nelson, George J. "Performance Impacts of Tailored Surface Geometry in Li-Ion Battery Cathodes." In ASME 2013 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/imece2013-65230.

Full text
Abstract:
Analytical models developed to investigate charge transfer in Li-ion battery cathodes reveal distinct transport regimes where performance may be limited by either microstructural surface characteristics or solid phase geometry. For several cathode materials, particularly those employing conductive additives, surface characteristics are expected to drive these performance limitations. For such electrodes gains in performance may be achieved by modifying surface geometry to increase surface area. However, added surface area may present a diminishing return if complex structures restrict access to electrochemically active interfaces. A series of parametric studies has been performed to better ascertain the merits of complex, tailored surfaces in Li-ion battery cathodes. The interaction between lithium transport and surface geometry is explored using a finite element model in which complex surfaces are simulated with fractal structures. Analysis of transport in these controlled structures permits assessment of scaling behavior related to surface complexity and provides insight into trade-offs in tailoring particle surface geometry.
APA, Harvard, Vancouver, ISO, and other styles
10

Pint, Cary L. "Capillary Force Guided Nanomanufacturing of Composite Materials for Advanced Battery Applications." In ASME 2017 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/imece2017-71738.

Full text
Abstract:
This paper introduces the use of capillary thermodynamics as a powerful nanomanufacturing tool, and its specific application to infiltrate sulfur into 3-D nanostructured electrodes for advanced lithium-sulfur and/or sodium-sulfur battery development. The capillary effect specifically targets nucleation from the equilibrium vapor pressure of bulk sulfur (gas phase) onto nanoscale surfaces (liquid phase). This leads to condensates that nucleate and grow uniformly over the surface leading to self-limited and conformal composite materials moderated by the chemical potential driving force between the nanoscale nuclei and the bulk sulfur. Our studies show highly consistent and repeatable sulfur loading exceeding 80 wt.% sulfur, fast kinetics that can lead to full infiltration in ∼ 10 minutes, and synergy with pre-formed carbon materials including carbon nanotube arrays, carbon nanotube foams and sponges, and microporous carbons with pore sizes ∼ 0.5 nm. This overcomes challenges of scaling to high areal capacity in lithium-sulfur and sodium-sulfur batteries, and our results emphasize the highest reported areal capacities for solid-processed cathodes to date (> 19 mAh/cm2). This paves the route to batteries with energy density > 500 Wh/kg with reliable manufacturing processes that simultaneously sustain low cost and high throughput.
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Solid electrodes][Intercalation battery' for particular source types:
Journal articles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography