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Thematische Bibliographien / SEI stability / Zeitschriftenartikel

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Zeitschriftenartikel zum Thema „SEI stability“

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Veröffentlicht am 25. Mai 2024

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1

Westhead, Olivia, Matthew Spry, Zonghao Shen, et al. "Solvation and Stability in Lithium-Mediated Nitrogen Reduction." ECS Meeting Abstracts MA2022-02, no. 49 (2022): 1929. http://dx.doi.org/10.1149/ma2022-02491929mtgabs.

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The lithium-mediated method of electrochemical nitrogen reduction, pioneered by Tsuneto et al1 then verified by Andersen et al2, is currently the sole paradigm capable of unequivocal electrochemical ammonia synthesis. Such a system could allow the production of green, distributed ammonia for use as fertiliser or a carbon-free fuel. However, despite great improvements in Faradaic efficiency and stability since just 20193, fundamental understanding of the mechanisms governing nitrogen reduction and other parasitic reactions is lacking. Lithium Ion Battery (LIB) research can provide insight; sinc

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2

Guihua, Li, and Jin Zhen. "Global stability of an SEI epidemic model." Chaos, Solitons & Fractals 21, no. 4 (2004): 925–31. http://dx.doi.org/10.1016/j.chaos.2003.12.031.

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3

Mesmin, C., and J. ‐O Liljenzin. "Determination of H2TPTZ22+Stability Constant by TPTZ Solubility in Nitric Acid." Solvent Extraction and Ion Exchange 21, no. 6 (2003): 783–95. http://dx.doi.org/10.1081/sei-120025922.

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4

Wang, Menghao. "In Situ Formation of Dense Polymers as Artificial Protective Layers for Lithium Metal Anodes." Journal of Physics: Conference Series 2578, no. 1 (2023): 012034. http://dx.doi.org/10.1088/1742-6596/2578/1/012034.

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Abstract In order to improve the stability and safety of lithium (Li) metal anodes, an innovative artificial solid electrolyte interface (SEI) film of Li Poly (tert-butyl acrylate-co-ethyl acrylate-co-methacrylic acid) (LiPTBEM) has been designed. This thin and uniformly artificial SEI is stable, which can suppress the continuous side reactions between the electrolyte and Li metal, improve the stability of modified Li metal anodes, and achieve better electrochemical performance. Symmetric batteries with LiPTBEM exhibit significantly improved cycling stability, indicating that LiPTBEM is a prom

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5

Lucht, Brett L. "(Invited) Optimization of Carbonate Electrolytes for Lithium Metal Anodes." ECS Meeting Abstracts MA2023-02, no. 5 (2023): 830. http://dx.doi.org/10.1149/ma2023-025830mtgabs.

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A solid electrolyte interphase (SEI) is generated on the anode of lithium ion batteries during the first few charging cycles. While the SEI generated for LiPF6/carbonate based electrolytes is stable on graphite anodes, the stability of the SEI is poor for LiPF6/carbonate based electrolytes with lithium metal anodes. However, modification of the carbonate based electrolytes via incorporation of alternative salts and/or electrolyte additives significantly improves the stability of the SEI and the cycle life of lithium metal anodes. Investigations of the SEI structure have been conducted via a co

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6

Ali, Yasir, Noman Iqbal, Imran Shah, and Seungjun Lee. "Mechanical Stability of the Heterogenous Bilayer Solid Electrolyte Interphase in the Electrodes of Lithium–Ion Batteries." Mathematics 11, no. 3 (2023): 543. http://dx.doi.org/10.3390/math11030543.

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Mechanical stability of the solid electrolyte interphase (SEI) is crucial to mitigate the capacity fade of lithium–ion batteries because the rupture of the SEI layer results in further consumption of lithium ions in newly generated SEI layers. The SEI is known as a heterogeneous bilayer and consists of an inner inorganic layer connecting the particle and an outer organic layer facing the electrolyte. The growth of the bilayer SEI over cycles alters the stress generation and failure possibility of both the organic and inorganic layers. To investigate the probability of mechanical failure of the

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7

Yao, Koffi, Rownak Jahan Mou, Sattajit Barua, and Daniel P. Abraham. "(Digital Presentation) Unraveling of the Morphology and Chemistry Dynamics in the FEC-Generated Silicon Anode SEI across Delithiated and Lithiated States." ECS Meeting Abstracts MA2023-02, no. 8 (2023): 3289. http://dx.doi.org/10.1149/ma2023-0283289mtgabs.

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The silicon solid electrolyte interphase (SEI) faces cyclical cracking and reconstruction due to the ~350% volume expansion of Si which leads to shortened cell life during electrochemical cycling. Understanding the SEI morphology/chemistry and more importantly its dynamic evolution from delithiated and lithiated states is paramount to engineering a stable Si anode. Fluoroethylene carbonate (FEC) is a preferred additive with widely demonstrated enhancement of the Si cycling. Thus, insights into the effects of FEC on the dynamics of the resulting SEI may provide hints toward engineering the Si i

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8

Alexandratos, Spiro D., and Stephanie D. Smith. "High Stability Solvent Impregnated Resins: Metal Ion Complexation as a Function of Time." Solvent Extraction and Ion Exchange 22, no. 4 (2004): 713–20. http://dx.doi.org/10.1081/sei-120038701.

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9

Xue, Yakui, Xinpeng Yuan, and Maoxing Liu. "Global stability of a multi-group SEI model." Applied Mathematics and Computation 226 (January 2014): 51–60. http://dx.doi.org/10.1016/j.amc.2013.09.050.

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10

Ji, Yuchen, Luyi Yang, and Feng Pan. "In-Situ Probing the Origin of Interfacial Instability of Na Metal Anode." ECS Meeting Abstracts MA2023-02, no. 5 (2023): 832. http://dx.doi.org/10.1149/ma2023-025832mtgabs.

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The chemical-mechanical stability of solid–electrolyte interphase (SEI) is probably the most critical factor determining the performance of alkali metal anode (Li, Na, etc.) in secondary batteries. Although extensive advanced characterization methods have been carried out to study SEI layers of Na metal anode, including solid state nuclear magnetic resonance1, 2, cryogenic transmission electron microscopy3, etc., the structural/componential evolution of SEI is still an uncharted territory due to its transient formation process and complicated components. In this work, we systematically analyze

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11

Shen, B. H., S. Wang, and W. E. Tenhaeff. "Ultrathin conformal polycyclosiloxane films to improve silicon cycling stability." Science Advances 5, no. 7 (2019): eaaw4856. http://dx.doi.org/10.1126/sciadv.aaw4856.

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Electrochemical reduction of lithium ion battery electrolyte on Si anodes was mitigated by synthesizing nanoscale, conformal polymer films as artificial solid electrolyte interface (SEI) layers. Initiated chemical vapor deposition (iCVD) was used to deposit poly(1,3,5,7-tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane) (pV4D4) onto silicon thin film electrodes. pV4D4 films (25 nm) on Si electrodes improved initial coulombic efficiency by 12.9% and capacity retention over 100 cycles by 64.9% relative to untreated electrodes. pV4D4 coatings improved rate capabilities, enabling higher lithiation

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12

Guo, Xuyun, Xiaoqiong DU, Valeria Nicolosi, Biao Zhang, and Ye Zhu. "Tailoring Breathing Behaviour of Solid Electrolyte Interphases (SEIs) Unraveled by Cryo-TEM." ECS Meeting Abstracts MA2023-02, no. 5 (2023): 882. http://dx.doi.org/10.1149/ma2023-025882mtgabs.

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The cycling stability of batteries is closely related to the dynamic evolution of solid electrolyte interphases (SEIs) in response to the discharging/charging processes. Here we utilize the state-of-the-art cryogenic transmission electron microscopy (cryo-TEM) and spectroscopy to probe the SEI breathing behaviour induced by discharging/charging on the conversion-type anode made of Fe2O3 quasi-cubes. The incorporation of the identical-location strategy allows us to track the evolution of same SEIs at different charge states, which unequivocally unravels SEI breathing featured by swelling (contr

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Abioye, A. I., O. J. Peter, F. A. Oguntolu, A. F. Adebisi, and T. F. Aminu. "GLOBAL STABILITY OF SEIR-SEI MODEL OF MALARIA TRANSMISSION." Advances in Mathematics: Scientific Journal 9, no. 8 (2020): 5305–17. http://dx.doi.org/10.37418/amsj.9.8.2.

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14

Song, Xiaosheng, Shiyu Li, Xifei Li, et al. "A lattice-matched interface between in situ/artificial SEIs inhibiting SEI decomposition for enhanced lithium storage." Journal of Materials Chemistry A 8, no. 22 (2020): 11165–76. http://dx.doi.org/10.1039/d0ta00448k.

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Lattice-matched interfaces are introduced between the in situ SEI and the artificial LiAlO<sub>2</sub> layer and demonstrated their substantial advantages in inhibiting the decomposition of the in situ SEI and boosting the cycling stability of LIBs.

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15

Sarkar, Susmita, and Partha P. Mukherjee. "Electrolytes and Interfaces Driven Thermal Stability of Sodium-Ion Batteries." ECS Meeting Abstracts MA2022-02, no. 4 (2022): 501. http://dx.doi.org/10.1149/ma2022-024501mtgabs.

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Recognizing the mandates in sustainability and material abundance, sodium-ion batteries hold great potential in being alternate chemistry for applications such as grid storage systems. Along with other performance matrices, the safety problem known as “thermal runaway” must be understood and overcome for the practical realization of sodium-ion batteries in countless applications. While the physiochemical properties of the model electrode materials play a major role in determining overall thermal stability, electrolyte-derived unstable solid electrolyte interphases (SEI) can also trigger early

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16

Swallow, Jack E. N., Michael Fraser, Nis-Julian Kneusels, et al. "Operando X-Ray Absorption Spectroscopy of Solid Electrolyte Interphase Formation on Silicon Anodes." ECS Meeting Abstracts MA2023-02, no. 5 (2023): 825. http://dx.doi.org/10.1149/ma2023-025825mtgabs.

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Lithium-ion batteries (LIBs) are key to the transition from fossil fuels towards increased use of renewable energy sources. However, more widespread deployment requires improvements in energy density, cost and cycle-lifetime. Various cathode and anode materials are under consideration for next-generation LIBs, and the interfacial stability of these materials in contact with the electrolyte is a critical consideration. Interface-sensitive operando characterization techniques are thus urgently needed to reveal the reactions occurring in working batteries.1,2 The solid electrolyte interphase (SEI

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17

Kim, Ji-Wan, Myung-Keun Oh, Yeona Kim, et al. "Enhancing Cycle Life of Lithium Metal Batteries By Regulating Solid-Electrolyte Interphase Using Gel Polymer Electrolyte." ECS Meeting Abstracts MA2023-02, no. 4 (2023): 698. http://dx.doi.org/10.1149/ma2023-024698mtgabs.

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Lithium metal with high theoretical capacity and low redox potential is one of the promising anode materials for high energy density batteries. However, the lithium metal has safety problems and poor cycling performance, due to the growth of Li dendrite and side reactions between Li and electrolytes. One of the most effective strategies to stabilize Li metal is forming robust solid-electrolyte interphase (SEI). Recently, anion-derived and inorganic-rich SEI is known to be stable and ionic conductive, leading to good cycling stability. One of the most popular strategies to form durable SEI is t

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18

Wang, Donghai. "(Invited) Development of Interfacial Materials for High-Performance Battery Materials." ECS Meeting Abstracts MA2023-02, no. 1 (2023): 71. http://dx.doi.org/10.1149/ma2023-02171mtgabs.

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Metal and alloy anode materials are the most promising anode for next-generation batteries. The interfacial instability in the electrochemical energy storage devices has been the primary issue hindering their practical application. In this talk, I will present approaches on de novo designing and architecting stable interphases on electrode materials using chemically and electrochemically active materials. The strategy works by introducing multiple functional components into the polymer composite which can bond to the Li-based material surface to participate in the formation of the SEI. The rei

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Schlaier, Jonas, Roman Fedorov, Shixian Huang, et al. "Electrochemical Characterization of Artificial Solid Electrolyte Interphase Developed on Graphite Via ALD." ECS Meeting Abstracts MA2023-02, no. 60 (2023): 2909. http://dx.doi.org/10.1149/ma2023-02602909mtgabs.

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During formation of Li-ion batteries, a ‘natural’ solid electrolyte interphase (SEI) is formed at the anode side by decomposition products of the electrolyte. The properties of the SEI are extremely decisive for the overall battery properties, such as rate capability and cycling stability. However, the SEI formation consumes Li, leading to so called ‘formation losses’ that can make up to 15% of the theoretical energy density of the battery. Several approaches have been presented to overcome formation losses while preserving excellent overall battery properties. Particularly, electrochemical pr

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20

Lahiri, Abhishek, Natalia Borisenko, Andriy Borodin, Mark Olschewski, and Frank Endres. "Characterisation of the solid electrolyte interface during lithiation/delithiation of germanium in an ionic liquid." Physical Chemistry Chemical Physics 18, no. 7 (2016): 5630–37. http://dx.doi.org/10.1039/c5cp06184a.

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The characterisation of the SEI layer revealed that LiTFSI–[Py<sub>1,4</sub>] is a relatively good ionic liquid based electrolyte for lithium batteries. However modifications in the electrolyte or a different anion might be necessary to improve the stability and composition of the SEI layer.

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Fan, Lishuang, Zhikun Guo, Yu Zhang, et al. "Stable artificial solid electrolyte interphase films for lithium metal anode via metal–organic frameworks cemented by polyvinyl alcohol." Journal of Materials Chemistry A 8, no. 1 (2020): 251–58. http://dx.doi.org/10.1039/c9ta10405d.

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Polyvinyl alcohol (PVA) as a “glue” to cement the metal organic framework (Zn-MOF) sheet as a reasonable artificial SEI film. The artificial SEI film can efficiently adapt to the changes of the volume during the cycle, significantly improve the stability of the Li metal anode.

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22

Modolo, Giuseppe, and Stefan Seekamp. "HYDROLYSIS AND RADIATION STABILITY OF THE ALINA SOLVENT FOR ACTINIDE(III)/LANTHANIDE(III) SEPARATION DURING THE PARTITIONING OF MINOR ACTINIDES." Solvent Extraction and Ion Exchange 20, no. 2 (2002): 195–210. http://dx.doi.org/10.1081/sei-120003021.

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23

Cheng, Xin-Bing, and Qiang Zhang. "Dendrite-free lithium metal anodes: stable solid electrolyte interphases for high-efficiency batteries." Journal of Materials Chemistry A 3, no. 14 (2015): 7207–9. http://dx.doi.org/10.1039/c5ta00689a.

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A more superior cycling stability and a higher utilization ratio of the Li metal anode have been achieved by additive- and nanostructure-stabilized SEI layers. A profound understanding of the composition, internal structure, and evolution of the SEI film sheds new light on dendrite-free high-efficiency lithium metal batteries.

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Lim, Kyungmi, Marion Hagel, Kathrin Küster, et al. "Chemical stability and functionality of Al₂O₃ artificial solid electrolyte interphases on alkali metals under open circuit voltage conditions." Applied Physics Letters 122, no. 9 (2023): 093902. http://dx.doi.org/10.1063/5.0123535.

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We studied chemical stability of atomic layer deposition-grown Al2O3 artificial solid electrolyte interphases (SEIs) on lithium and sodium upon contact with liquid electrolyte by electrochemical impedance spectroscopy (EIS) and in the case of Li also by x-ray photoelectron spectroscopy. Both methods show that the formed Al2O3 is porous for all nominal thicknesses, and that the natural SEI grows in its pores and cracks. EIS shows that the porosity of the SEI on Na is higher than the one observed on Li, in particular at higher nominal thicknesses of Al2O3. The observed values of activation energ

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Kim, Jeongmin, Taeho Yoon, and Oh B. Chae. "Behavior of NO3−-Based Electrolytes Additive in Lithium Metal Batteries." Batteries 10, no. 4 (2024): 135. http://dx.doi.org/10.3390/batteries10040135.

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While lithium metal is highly desired as a next-generation battery material due to its theoretically highest capacity and lowest electrode potential, its practical application has been impeded by stability issues such as dendrite formation and short cycle life. Ongoing research aims to enhance the stability of lithium metal batteries for commercialization. Among the studies, research on N-based electrolyte additives, which can stabilize the solid electrolyte interface (SEI) layer and provide stability to the lithium metal surface, holds great promise. The NO3− anion in the N-based electrolyte

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Morasch, Robert, Hubert A. Gasteiger, and Bharatkumar Suthar. "Li-Ion Battery Material Impedance Analysis II: Graphite and Solid Electrolyte Interphase Kinetics." Journal of The Electrochemical Society 171, no. 5 (2024): 050548. http://dx.doi.org/10.1149/1945-7111/ad48c0.

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Li-ion battery graphite electrodes form a solid-electrolyte-interphase (SEI) which is vital in protecting the stability and efficiency of the cell. The SEI properties have been studied extensively in the context of formation and additives, however studying its kinetic features after formation have been neglected. In this study we show the dynamic resistive behavior of the SEI after formation. Via electrochemical impedance spectroscopy measurements on Cu-foil after SEI formation we show how the SEI shows a potential-dependent resistance which can be explained by a change in charge carriers (Li+

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Lucht, Brett L. "(Invited) Electrolyte Oxidation and the Role of Crossover Species in Capacity Loss for Lithium Ion Batteries." ECS Meeting Abstracts MA2022-01, no. 2 (2022): 195. http://dx.doi.org/10.1149/ma2022-012195mtgabs.

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Cycling lithiated metal oxides to high potential (>4.5 V vs Li) is of significant interest for the next generation of lithium ion batteries. Cathodes cycled to high potential suffer from rapid capacity fade due to a combination of thickening of the anode solid electrolyte interphase (SEI) and impedance growth on the cathode. While transition metal catalyzed degradation of the anode SEI has been widely proposed as a primary source of capacity loss, we propose a related acid induced degradation of the anode SEI. A systematic investigation of LiMn2O4, LiNi0.5Mn1.5O4, LiNi0.6Mn0.2Co0.2O2, and L

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Shi, Pengcheng, Xu Wang, Xiaolong Cheng, and Yu Jiang. "Progress on Designing Artificial Solid Electrolyte Interphases for Dendrite-Free Sodium Metal Anodes." Batteries 9, no. 7 (2023): 345. http://dx.doi.org/10.3390/batteries9070345.

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Nature-abundant sodium metal is regarded as ideal anode material for advanced batteries due to its high specific capacity of 1166 mAh g−1 and low redox potential of −2.71 V. However, the uncontrollable dendritic Na formation and low coulombic efficiency remain major obstacles to its application. Notably, the unstable and inhomogeneous solid electrolyte interphase (SEI) is recognized to be the root cause. As the SEI layer plays a critical role in regulating uniform Na deposition and improving cycling stability, SEI modification, especially artificial SEI modification, has been extensively inves

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Xie, Jing, and Yi-Chun Lu. "Solid-Electrolyte Interphase of Molecular Crowding Electrolytes." ECS Meeting Abstracts MA2023-01, no. 2 (2023): 647. http://dx.doi.org/10.1149/ma2023-012647mtgabs.

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Molecular crowding electrolyte was proposed to improve the stability of water at a low concentration of Li salt (2 m LiTFSI )1. Low-cost and safe poly (ethylene glycol) (PEG, Mn=400) is adopted as a crowding agent to confine water molecules through hydrogen bonding and strengthen the covalent bond of H-O (H2O), leading to effective suppression of water decomposition (especially HER). However, the mechanism behind the improved cathodic stability of molecular crowding electrolyte is not yet fully understood. Specifically, the composition of the SEI and the impact of salt on the electrochemical s

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Steinberg, Katherine, and Betar M. Gallant. "Probing the Stability of Lithium Carbonate in the Lithium-Metal Solid Electrolyte Interphase." ECS Meeting Abstracts MA2023-01, no. 4 (2023): 828. http://dx.doi.org/10.1149/ma2023-014828mtgabs.

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The chemical composition and structure of the solid electrolyte interphase (SEI) are two of the key factors that determine the reversibility of lithium-metal (Li) anodes for next-generation batteries. As a result, much of the research aimed at enabling practical Li-metal batteries emphasizes tuning SEI composition, either via electrolyte formulation1–5 or synthesis of artificial SEIs.6–8 Ideally, the lithium SEI should minimize parasitic side reactions by effectively passivating Li while also promoting facile conduction of lithium ions (Li+). To do this, SEI materials must have high (electro)c

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Fan, Xiulin, Xiao Ji, Fudong Han, et al. "Fluorinated solid electrolyte interphase enables highly reversible solid-state Li metal battery." Science Advances 4, no. 12 (2018): eaau9245. http://dx.doi.org/10.1126/sciadv.aau9245.

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Solid-state electrolytes (SSEs) are receiving great interest because their high mechanical strength and transference number could potentially suppress Li dendrites and their high electrochemical stability allows the use of high-voltage cathodes, which enhances the energy density and safety of batteries. However, the much lower critical current density and easier Li dendrite propagation in SSEs than in nonaqueous liquid electrolytes hindered their possible applications. Herein, we successfully suppressed Li dendrite growth in SSEs by in situ forming an LiF-rich solid electrolyte interphase (SEI

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Kumar, Mukesh, and Tharamani C. Nagaiah. "Tuning the Interfacial Chemistry for Stable and High Energy Density Aqueous Sodium-Ion/Sulfur Batteries." ECS Meeting Abstracts MA2023-02, no. 4 (2023): 612. http://dx.doi.org/10.1149/ma2023-024612mtgabs.

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The environmental-related issues arising from the fossil fuel assorted industrial revolution and worldwide development have prompted the quest for rechargeable batteries. In these predicaments, lithium-ion batteries (LIBs) took ownership to reshape our lives. However, the limited abundance, non-uniform geographical distribution and severe flammability of organic electrolytes, increase the uncertainty over their large-scale application. Recently, aqueous rechargeable sodium-ion batteries (ARSIBs) have gained considerable curiosity for large-scale energy storage due to their much-assured safety,

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Otunuga, Olusegun Michael. "Global Stability of Nonlinear Stochastic SEI Epidemic Model with Fluctuations in Transmission Rate of Disease." International Journal of Stochastic Analysis 2017 (January 23, 2017): 1–7. http://dx.doi.org/10.1155/2017/6313620.

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We derive and analyze the dynamic of a stochastic SEI epidemic model for disease spread. Fluctuations in the transmission rate of the disease bring about stochasticity in model. We discuss the asymptotic stability of the infection-free equilibrium by first deriving the closed form deterministic (R0) and stochastic (R0) basic reproductive number. Contrary to some author’s remark that different diffusion rates have no effect on the stability of the disease-free equilibrium, we showed that even if no epidemic invasion occurs with respect to the deterministic version of the SEI model (i.e., R0<

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LI, G., and J. ZHEN. "Global stability of an SEI epidemic model with general contact rate☆." Chaos, Solitons & Fractals 23, no. 3 (2005): 997–1004. http://dx.doi.org/10.1016/s0960-0779(04)00355-8.

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35

Li, Guihua, and Jin Zhen. "Global stability of an SEI epidemic model with general contact rate." Chaos, Solitons & Fractals 23, no. 3 (2005): 997–1004. http://dx.doi.org/10.1016/j.chaos.2004.06.012.

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Sigdel, Ram P., and C. Connell McCluskey. "Global stability for an SEI model of infectious disease with immigration." Applied Mathematics and Computation 243 (September 2014): 684–89. http://dx.doi.org/10.1016/j.amc.2014.06.020.

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37

Aoki, Yasuhito, Mami Oda, Sachiko Kojima, Takayuki Doi, and Minoru Inaba. "Spectroscopic and Computational Evaluation of Electrochemical Stability of Electrolyte Solutions; Solvents, Electrolytes and Their Concentration Dependence." ECS Meeting Abstracts MA2023-02, no. 2 (2023): 369. http://dx.doi.org/10.1149/ma2023-022369mtgabs.

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Since the introduction of Lithium-ion batteries (LIBs) into commercial use, great improvements have been achieved in their performance such as energy density, durability, and safety. However, there still remain many technical issues to meet the increasing demands for a longer driving range of electric vehicles, a larger storage for renewable energy. Research and development of electrode active materials are extensively progressing to respond those market needs, and R&D for electrolyte solutions are also active in order to utilize the fullest extent of the newly developed electrode material

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King, Laura J., Xu Hou, Erik J. Berg, and Maria Hahlin. "Investigating the Reaction Mechanism of Vinylene Carbonate Additive in Lithium Ion Batteries Using X-Ray Photoelectron Spectroscopy." ECS Meeting Abstracts MA2023-02, no. 65 (2023): 3070. http://dx.doi.org/10.1149/ma2023-02653070mtgabs.

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The rechargeable Li-ion battery is an enabling technology which facilitates the electrification of the automotive industry and reduces the demand for fossil fuels. During the charge and discharge of a battery, a solid-electrolyte interphase (SEI) forms between the liquid electrolyte and the solid negative electrode as a result of electrolyte degradation. The chemical and physical stability and the functionality of the SEI is a key determining factor of battery performance. The chemical composition of the SEI is mainly controlled by the choice of solvent and salt used, but can be manipulated by

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Mao, Yougang, Naba K. Karan, Ravi Kumar, et al. "Effect of electrochemical cycling on microstructures of nanocomposite silicon electrodes using hyperpolarized ¹²⁹Xe and ⁷Li NMR spectroscopy." Journal of Vacuum Science & Technology A 40, no. 4 (2022): 043203. http://dx.doi.org/10.1116/6.0001768.

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The microstructural stability of composite electrodes during electrochemical cycling is critically important as it dictates the performance of Li-ion batteries. The issue becomes even more important for the high capacity alloying anode such as silicon that typically exhibits dramatic lithiation–delithiation-induced volume changes. The solid electrolyte interphase (SEI) layer formed on the active electrode surface has a profound effect on the overall microstructural stability of composite electrodes. An ideal SEI layer allows Li+ ions in and out of the electrode, but is an insulator to electron

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Lenarcik, Beniamin, and Agnieszka Kierzkowska. "The Influence of Alkyl Chain Length on Stability Constants of Zn(II) Complexes with 1‐Alkylimidazoles in Aqueous Solutions and Their Partition Between Aqueous Phase and Organic Solvent." Solvent Extraction and Ion Exchange 22, no. 3 (2004): 449–71. http://dx.doi.org/10.1081/sei-120030398.

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Manohar, C. V., Anish Raj K, Mega Kar, Maria Forsyth, Douglas R. MacFarlane, and Sagar Mitra. "Stability enhancing ionic liquid hybrid electrolyte for NVP@C cathode based sodium batteries." Sustainable Energy & Fuels 2, no. 3 (2018): 566–76. http://dx.doi.org/10.1039/c7se00537g.

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Compared to organic electrolytes, C<sub>3</sub>mpyrTFSI based hybrid electrolytes enhance the electrochemical performance of the NVP@C cathode material by forming a stable SEI layer in sodium batteries.

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Kung, Yu-Ruei, Cheng-Yao Li, Panitat Hasin, Chia-Hung Su, and Jeng-Yu Lin. "Effects of Butadiene Sulfone as an Electrolyte Additive on the Formation of Solid Electrolyte Interphase in Lithium-Ion Batteries Based on Li4Ti5O12 Anode Materials." Polymers 15, no. 8 (2023): 1965. http://dx.doi.org/10.3390/polym15081965.

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In this study, butadiene sulfone (BS) was selected as an efficient electrolyte additive to stabilize the solid electrolyte interface (SEI) film on the lithium titanium oxide (LTO) electrodes in Li-ion batteries (LIBs). It was found that the use of BS as an additive could accelerate the growth of stable SEI film on the LTO surface, leading to the improved electrochemical stability of LTO electrodes. It can be supported by the BS additive to effectively reduce the thickness of SEI film, and it significantly enhances the electron migration in the SEI film. Consequently, the LIB-based LTO anode in

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Ma, Yue, Feng Wu, Nan Chen, et al. "A Dual Functional Artificial SEI Layer Based on a Facile Surface Chemistry for Stable Lithium Metal Anode." Molecules 27, no. 16 (2022): 5199. http://dx.doi.org/10.3390/molecules27165199.

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Solid electrolyte interphase (SEI) on a Li anode is critical to the interface stability and cycle life of Li metal batteries. On the one hand, components of SEI with the passivation effect can effectively hinder the interfacial side reactions to promote long-term cycling stability. On the other hand, SEI species that exhibit the active site effect can reduce the Li nucleation barrier and guide Li deposition homogeneously. However, strategies that only focus on a separated effect make it difficult to realize an ideal overall performance of a Li anode. Herein, a dual functional artificial SEI la

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Beheshti, S. Hamidreza, Mehran Javanbakht, Hamid Omidvar, et al. "Effects of Structural Substituents on the Electrochemical Decomposition of Carbonyl Derivatives and Formation of the Solid–Electrolyte Interphase in Lithium-Ion Batteries." Energies 14, no. 21 (2021): 7352. http://dx.doi.org/10.3390/en14217352.

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The solid–electrolyte interphase (SEI), the passivation layer formed on anode particles during the initial cycles, affects the performance of lithium-ion batteries (LIBs) in terms of capacity, power output, and cycle life. SEI features are dependent on the electrolyte content, as this complex layer originates from electrolyte decomposition products. Despite a variety of studies devoted to understanding SEI formation, the complexity of this process has caused uncertainty in its chemistry. In order to clarify the role of the substituted functional groups of the SEI-forming compounds in their eff

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Hasan, Md Rifat, Aatef Hobiny, and Ahmed Alshehri. "Analysis of Vector-host SEIR-SEI Dengue Epidemiological Model." International Journal of Analysis and Applications 20 (November 1, 2022): 57. http://dx.doi.org/10.28924/2291-8639-20-2022-57.

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Approximately worldwide 50 nations are still infected with the deadly dengue virus. This mosquito-borne illness spreads rapidly. Epidemiological models can provide fundamental recommendations for public health professionals, allowing them to analyze variables impacting disease prevention and control efforts. In this paper, we present a host-vector mathematical model that depicts the Dengue virus transmission dynamics utilizing a susceptible-exposed-infected-recovered (SEIR) model for the human interacting with a susceptible-exposed-infected (SEI) model for the mosquito. Using the Next Generati

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Kishore, Brij, Lin Chen, Claire E. J. Dancer, and Emma Kendrick. "Electrochemical formation protocols for maximising the life-time of a sodium ion battery." Chemical Communications 56, no. 85 (2020): 12925–28. http://dx.doi.org/10.1039/d0cc05673a.

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Optimised electrochemical formation protocols with targeted voltage windows increased the stability and resistance of the SEI, resulting in improved capacity retention while significantly reducing formation time for long-life Na-ion batteries.

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Jiang, Chunlei, Jiaxiao Yan, Doufeng Wang, et al. "Significant Strain Dissipation via Stiff‐Tough Solid Electrolyte Interphase Design for Highly Stable Alloying Anodes." Angewandte Chemie, October 26, 2023. http://dx.doi.org/10.1002/ange.202314509.

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The pulverization of alloying anodes significantly restricts their use in lithium‐ion batteries (LIBs). This study presents a dual‐phase solid electrolyte interphase (SEI) design that incorporates finely dispersed Al nanoparticles within the LiPON matrix. This distinctive dual‐phase structure imparts high stiffness and toughness to the integrated SEI film. In comparison to single‐phase LiPON film, the optimized Al/LiPON dual‐phase SEI film demonstrates a remarkable increase in fracture toughness by 317.8%, while maintaining stiffness, achieved through the substantial dissipation of strain ener

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Jiang, Chunlei, Jiaxiao Yan, Doufeng Wang, et al. "Significant Strain Dissipation via Stiff‐Tough Solid Electrolyte Interphase Design for Highly Stable Alloying Anodes." Angewandte Chemie International Edition, October 26, 2023. http://dx.doi.org/10.1002/anie.202314509.

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The pulverization of alloying anodes significantly restricts their use in lithium‐ion batteries (LIBs). This study presents a dual‐phase solid electrolyte interphase (SEI) design that incorporates finely dispersed Al nanoparticles within the LiPON matrix. This distinctive dual‐phase structure imparts high stiffness and toughness to the integrated SEI film. In comparison to single‐phase LiPON film, the optimized Al/LiPON dual‐phase SEI film demonstrates a remarkable increase in fracture toughness by 317.8%, while maintaining stiffness, achieved through the substantial dissipation of strain ener

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Wang, Xinyu, Xiaomin Li, Huiqing Fan, and Longtao Ma. "Solid Electrolyte Interface in Zn-Based Battery Systems." Nano-Micro Letters 14, no. 1 (2022). http://dx.doi.org/10.1007/s40820-022-00939-w.

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AbstractDue to its high theoretical capacity (820 mAh g−1), low standard electrode potential (− 0.76 V vs. SHE), excellent stability in aqueous solutions, low cost, environmental friendliness and intrinsically high safety, zinc (Zn)-based batteries have attracted much attention in developing new energy storage devices. In Zn battery system, the battery performance is significantly affected by the solid electrolyte interface (SEI), which is controlled by electrode and electrolyte, and attracts dendrite growth, electrochemical stability window range, metallic Zn anode corrosion and passivation,

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Duan, Chun, Zhu Cheng, Wei Li, et al. "Realizing compatibility of Li metal anode in all-solid-state Li-S battery by chemical iodine–vapor deposition." Energy & Environmental Science, 2022. http://dx.doi.org/10.1039/d2ee01358d.

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Artificial solid-electrolyte interlayer (SEI) is extensively used to improve the chemical interfacial stability at the Li/ solid state electrolyte (SSE) interface. However, severe mechanical failures of the SEI, namely, Li...

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