Artykuły w czasopismach: „Li-Se Batteries”

1

Zeng, Lin-Chao, Wei-Han Li, Yu Jiang i Yan Yu. "Recent progress in Li–S and Li–Se batteries". Rare Metals 36, nr 5 (15.03.2017): 339–64. http://dx.doi.org/10.1007/s12598-017-0891-z.

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Ye, Huan, Ya-Xia Yin, Shuai-Feng Zhang i Yu-Guo Guo. "Advanced Se–C nanocomposites: a bifunctional electrode material for both Li–Se and Li-ion batteries". Journal of Materials Chemistry A 2, nr 33 (23.05.2014): 13293. http://dx.doi.org/10.1039/c4ta02017k.

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Jin, Jun, Xiaocong Tian, Narasimalu Srikanth, Ling Bing Kong i Kun Zhou. "Advances and challenges of nanostructured electrodes for Li–Se batteries". Journal of Materials Chemistry A 5, nr 21 (2017): 10110–26. http://dx.doi.org/10.1039/c7ta01384a.

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Liu, Ting, Yan Zhang, Junke Hou, Shiyu Lu, Jian Jiang i Maowen Xu. "High performance mesoporous C@Se composite cathodes derived from Ni-based MOFs for Li–Se batteries". RSC Advances 5, nr 102 (2015): 84038–43. http://dx.doi.org/10.1039/c5ra14979g.

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Um, Ji Hyun, Aihua Jin, Xin Huang, Jeesoo Seok, Seong Soo Park, Janghyuk Moon, Mihyun Kim i in. "Competitive nucleation and growth behavior in Li–Se batteries". Energy & Environmental Science 15, nr 4 (2022): 1493–502. http://dx.doi.org/10.1039/d1ee03619j.

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Direct visualization of the dissolution and deposition reactions in Se cathodes resolves the competitive nucleation and growth behaviors dependent on the depletion of electrolyte-soluble polyselenides.

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Ye, Ruijie, Chih-Long Tsai, Martin Ihrig, Serkan Sevinc, Melanie Rosen, Enkhtsetseg Dashjav, Yoo Jung Sohn, Egbert Figgemeier i Martin Finsterbusch. "Water-based fabrication of garnet-based solid electrolyte separators for solid-state lithium batteries". Green Chemistry 22, nr 15 (2020): 4952–61. http://dx.doi.org/10.1039/d0gc01009j.

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Garnet-type Li₇La₃Zr₂O₁₂ (LLZ) is regarded as a promising oxide-based solid electrolyte (SE) for solid-state lithium batteries (SSLBs) or other advanced Li-battery concepts like Li–air or Li–S batteries.

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Feng, Nanxiang, Kaixiong Xiang, Li Xiao, Wenhao Chen, Yirong Zhu, Haiyang Liao i Han Chen. "Se/CNTs microspheres as improved performance for cathodes in Li-Se batteries". Journal of Alloys and Compounds 786 (maj 2019): 537–43. http://dx.doi.org/10.1016/j.jallcom.2019.01.348.

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Lee, Suyeong, Jun Lee, Jaekook Kim, Marco Agostini, Shizhao Xiong, Aleksandar Matic i Jang-Yeon Hwang. "Recent Developments and Future Challenges in Designing Rechargeable Potassium-Sulfur and Potassium-Selenium Batteries". Energies 13, nr 11 (1.06.2020): 2791. http://dx.doi.org/10.3390/en13112791.

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The use of chalcogenide elements, such as sulfur (S) and selenium (Se), as cathode materials in rechargeable lithium (Li) and sodium (Na) batteries has been extensively investigated. Similar to Li and Na systems, rechargeable potassium–sulfur (K–S) and potassium–selenium (K–Se) batteries have recently attracted substantial interest because of the abundance of K and low associated costs. However, K–S and K–Se battery technologies are in their infancy because K possesses overactive chemical properties compared to Li and Na and the electrochemical mechanisms of such batteries are not fully understood. This paper summarizes current research trends and challenges with regard to K–S and K–Se batteries and reviews the associated fundamental science, key technological developments, and scientific challenges to evaluate the potential use of these batteries and finally determine effective pathways for their practical development.

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Zeng, Lingxing, Xi Chen, Renpin Liu, Liangxu Lin, Cheng Zheng, Lihong Xu, Fenqiang Luo, Qingrong Qian, Qinghua Chen i Mingdeng Wei. "Green synthesis of a Se/HPCF–rGO composite for Li–Se batteries with excellent long-term cycling performance". Journal of Materials Chemistry A 5, nr 44 (2017): 22997–3005. http://dx.doi.org/10.1039/c7ta06884k.

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Jin, Yang, Kai Liu, Jialiang Lang, Xin Jiang, Zhikun Zheng, Qinghe Su, Zeya Huang i in. "High-Energy-Density Solid-Electrolyte-Based Liquid Li-S and Li-Se Batteries". Joule 4, nr 1 (styczeń 2020): 262–74. http://dx.doi.org/10.1016/j.joule.2019.09.003.

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Xia, Yang, Zheng Fang, Chengwei Lu, Zhen Xiao, Xinping He, Yongping Gan, Hui Huang, Guoguang Wang i Wenkui Zhang. "A Facile Pre-Lithiated Strategy towards High-Performance Li2Se-LiTiO2 Composite Cathode for Li-Se Batteries". Nanomaterials 12, nr 5 (28.02.2022): 815. http://dx.doi.org/10.3390/nano12050815.

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Conventional lithium-ion batteries with a limited energy density are unable to assume the responsibility of energy-structure innovation. Lithium-selenium (Li-Se) batteries are considered to be the next generation energy storage devices since Se cathodes have high volumetric energy density. However, the shuttle effect and volume expansion of Se cathodes severely restrict the commercialization of Li-Se batteries. Herein, a facile solid-phase synthesis method is successfully developed to fabricate novel pre-lithiated Li2Se-LiTiO2 composite cathode materials. Impressively, the rationally designed Li2Se-LiTiO2 composites demonstrate significantly enhanced electrochemical performance. On the one hand, the overpotential of Li2Se-LiTiO2 cathode extremely decreases from 2.93 V to 2.15 V. On the other hand, the specific discharge capacity of Li2Se-LiTiO2 cathode is two times higher than that of Li2Se. Such enhancement is mainly accounted to the emergence of oxygen vacancies during the conversion of Ti4+ into Ti3+, as well as the strong chemisorption of LiTiO2 particles for polyselenides. This facile pre-lithiated strategy underscores the potential importance of embedding Li into Se for boosting electrochemical performance of Se cathode, which is highly expected for high-performance Li-Se batteries to cover a wide range of practical applications.

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Aboonasr Shiraz, Mohammad Hossein, Erwin Rehl, Hossein Kazemian i Jian Liu. "Durable Lithium/Selenium Batteries Enabled by the Integration of MOF-Derived Porous Carbon and Alucone Coating". Nanomaterials 11, nr 8 (31.07.2021): 1976. http://dx.doi.org/10.3390/nano11081976.

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Lithium-selenium (Li-Se) batteries are a promising energy storage system in electric vehicles due to their high capacity and good kinetics. However, the shuttle effect issue, caused by polyselenide dissolution from the Se cathode, has hampered the development of Li-Se batteries. Herein, we developed a facile preparation of porous carbon from a metal-organic framework (MOF) to confine Se (Se/CZIF) and protect the Se/CZIF composite with an alucone coating by molecular layer deposition (MLD). The optimal alucone coated Se/CZIF cathode prepared exhibits a one-step reversible charge/discharge process in the carbonate electrolytes. The inhibition of polyselenide dissolution is credited with the improved electrochemical performance, formation of thin and stable solid electrolyte interphase (SEI) layers, and a reduction in charge transfer resistance, thus improving the overall performance of Li-Se batteries.

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Yan, Rui, Fangchao Liu i Zhengwen Fu. "Revealing the Electrochemistry of All-Solid-State Li-SeS2 Battery via Transmission Electron Microscopy". Inorganics 11, nr 6 (13.06.2023): 257. http://dx.doi.org/10.3390/inorganics11060257.

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Li-SeS2 batteries balance the opposing and complimentary qualities of Li-S and Li-Se batteries by having a high specific capacity and high electrical conductivity. However, there is still a lack of knowledge regarding the electrochemical characteristics of Li-SeS2 all-solid-state batteries (ASSB). Herein, transmission electron microscopy (TEM) is used to reveal the electrochemistry of a Li-SeS2 battery. It is discovered that, without the Polyethylene glycol (PEG), amorphous SeS2 in Li-SeS2 ASSB change into crystalline selenium and a small amount of sulfur. The continuous loss of sulfur from the active material may be related to the failure of the cell at 15 cycles and the severe instability of the Coulombic efficiency. It was found that the PEG coating selenium disulfide graphene composite (PEG@rGO-SeS2) cathode maintained a specific capacity of 258 mAh g−1 and a stable Coulombic efficiency of about 97% after 50 cycles. TEM analysis shows that the charging product remains as a granular amorphous selenium disulfide with a constant Se/S ratio during cycling. The PEG-protected selenium disulfide can effectively limit the loss of elemental sulfur and regulate the reaction mechanism of the Li-SeS2 batteries.

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Mukkabla, Radha, Sathish Deshagani, Praveen Meduri, Melepurath Deepa i Partha Ghosal. "Selenium/Graphite Platelet Nanofiber Composite for Durable Li–Se Batteries". ACS Energy Letters 2, nr 6 (9.05.2017): 1288–95. http://dx.doi.org/10.1021/acsenergylett.7b00251.

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Yang, Zewen, Kunjie Zhu, Zihao Dong, Dandan Jia i Lifang Jiao. "Stabilization of Li–Se Batteries by Wearing PAN Protective Clothing". ACS Applied Materials & Interfaces 11, nr 43 (3.10.2019): 40069–77. http://dx.doi.org/10.1021/acsami.9b14215.

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Kim, Mihyun, Ji Hyun Um, Aihua Jin i Seung-Ho Yu. "Electrochemical Activation for Improved Cycle Life of Li-Se Batteries". ECS Meeting Abstracts MA2020-02, nr 2 (23.11.2020): 432. http://dx.doi.org/10.1149/ma2020-022432mtgabs.

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Chen, Xi, Lihong Xu, Lingxing Zeng, Yiyi Wang, Shihan Zeng, Hongzhou Li, Xinye Li, Qingrong Qian, Mingdeng Wei i Qinghua Chen. "Synthesis of the Se-HPCF composite via a liquid-solution route and its stable cycling performance in Li–Se batteries". Dalton Transactions 49, nr 41 (2020): 14536–42. http://dx.doi.org/10.1039/d0dt03035j.

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Sun, Fugen, Yahui Li, Zilong Wu, Yu Liu, Hao Tang, Xiaomin Li, Zhihao Yue i Lang Zhou. "In situ reactive coating of metallic and selenophilic Ag2Se on Se/C cathode materials for high performance Li–Se batteries". RSC Advances 8, nr 57 (2018): 32808–13. http://dx.doi.org/10.1039/c8ra06484a.

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Li, Xiaona, Jianwen Liang, Xia Li, Changhong Wang, Jing Luo, Ruying Li i Xueliang Sun. "High-performance all-solid-state Li–Se batteries induced by sulfide electrolytes". Energy & Environmental Science 11, nr 10 (2018): 2828–32. http://dx.doi.org/10.1039/c8ee01621f.

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Fan, Shan, Yong Zhang, Shu-Hua Li, Tian-Yu Lan i Jian-Li Xu. "Hollow selenium encapsulated into 3D graphene hydrogels for lithium–selenium batteries with high rate performance and cycling stability". RSC Advances 7, nr 34 (2017): 21281–86. http://dx.doi.org/10.1039/c6ra28463a.

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Hollow selenium nanospheres encapsulated within 3D graphene hydrogels were prepared and researched as Li–Se battery cathode materials. It was shown that the hollow Se structure and 3D graphene were beneficial to the application Li–Se batteries.

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Zhang, Shumin, Feipeng Zhao i Xueliang Andy Sun. "Interface Engineering Via Fluorinated Solid Electrolytes for All-Solid-State Li Batteries". ECS Meeting Abstracts MA2022-01, nr 2 (7.07.2022): 159. http://dx.doi.org/10.1149/ma2022-012159mtgabs.

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Solid electrolytes (SEs) are vital for all-solid-state batteries (ASSBs) since they replace the flammable liquid electrolytes to make the ASSBs safer and compacter.1 In order to boost the energy density of ASSBs, a practical SE is not only expected possessing high ionic conductivity, but also good compatibility with both cathode and anode to allow the use of high-voltage cathode and Li metal.2, 3 However, most of the developed SEs show limitations on directly contact with either high-voltage cathode materials or Li metal. As such, SE modification is required to address the interfacial issues between SE and electrodes. In this work, fluorinated sulfide- and halide-based SEs are proposed to stabilize the SE/Li metal and SE/high-voltage cathode interfaces, respectively. Our results firstly show that fluorinated argyrodite Li6PS5Cl (LPSCl) can enhance the interfacial stability toward the Li metal anode.4 The in-situ formed interface between Li and LPSCl1−xFx are of highly fluorinated and condense, which enables ultrastable Li plating/stripping behavior over 250 hrs at a high current density of 6.37 mA cm−2 and a cutoff capacity of 5 mAh cm−2. The Li metal treated by the LPSCl1−xFx SE is then demonstrated to deliver good durability and rate capability in full cells. Other than anode side improvement, F is introduced into a superionic conductor Li3InCl6 to widen the oxidation limit to over 6 V (vs. Li/Li+).5 Both experimental and computational results identify that F-containing passivating interphases are generated to contribute to the enhanced oxidation stability of Li3InCl6-xFx and stabilization the surface of cathodes at high cut-off voltages. The optimized composition Li3InCl4.8F1.2 is directly matched with bare high-voltage LiCoO2, enabling ASSBs to stably operate at room temperature at a cut-off voltage of 4.8 V (vs Li/Li+). Our studies provide a new strategy of interface engineering by introducing F in SEs, realizing the good compatibility between SE and electrodes and opening up the applications of ASSBs. Re ferences Manthiram, A., Yu, X. W., Wang, S. F. Lithium battery chemistries enabled by solid-state electrolytes. Nat. Rev . Mater. 2, 1-16 (2017). Wang, C. H., Liang, J. W., Zhao, Y., Zheng, M. T., Li, X. N., Sun, X. L. All-solid-state lithium batteries enabled by sulfide electrolytes: from fundamental research to practical engineering design. Energy Environ. Sci. 14, 2577-2619 (2021). Li, J. C., Ma, C., Chi, M. F., Liang, C. D., Dudney, N. J. Solid Electrolyte: the Key for High-Voltage Lithium Batteries. Adv. Energy Mater. 5, 1401408 (2015). Zhao, F. P., et al. Ultrastable Anode Interface Achieved by Fluorinating Electrolytes for All-Solid-State Li Metal Batteries. ACS Energy Lett. 5, 1035-1043 (2020). Zhang, S. M., et al. Advanced High-Voltage All-Solid-State Li-Ion Batteries Enabled by a Dual-Halogen Solid Electrolyte. Adv. Energy Mater. 11, 2100836 (2021).

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Fan, Qianqian, Baohua Li, Yubing Si i Yongzhu Fu. "Lowering the charge overpotential of Li2S via the inductive effect of phenyl diselenide in Li–S batteries". Chemical Communications 55, nr 53 (2019): 7655–58. http://dx.doi.org/10.1039/c8cc09565e.

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We find that phenyl diselenide can lower the charge overpotential of Li₂S via an inductive effect. The attraction between Se and Li weakens the Li–S bonds and facilitates the oxidation of Li₂S in lithium batteries.

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Gu, Xingxing, i Chao Lai. "One dimensional nanostructures contribute better Li–S and Li–Se batteries: Progress, challenges and perspectives". Energy Storage Materials 23 (grudzień 2019): 190–224. http://dx.doi.org/10.1016/j.ensm.2019.05.013.

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Walker, Brandon, Vesselin Yamakov, Ji Su, Donald Dornbusch, Rocco P. Viggiano, James Wu, Sam-Shajing Sun, John Connell i Yi Lin. "Fabrication and Performance of Li-S/Se Solid State Cathodes with Holey Graphene As a Conductive Scaffold and Binder". ECS Meeting Abstracts MA2022-01, nr 1 (7.07.2022): 93. http://dx.doi.org/10.1149/ma2022-01193mtgabs.

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Electric aircraft demonstrate potential as the future of aviation, offering zero emissions, lower noise, and potentially lower operational costs than aircraft powered by internal combustion engines. Currently, state-of-the-art lithium (Li) ion batteries used to enable today’s electrical vehicles lack the specific energy (< 250 Wh/kg) required to make electric flight (ideally requiring >400 Wh/kg) an economically beneficial endeavor. Additionally, Li ion batteries introduce serious safety concerns due to the highly flammable organic liquid electrolytes contained within the cell. Li-sulfur/selenium (Li-S/Se) cell chemistries possess high theoretical energy densities (2600 and 1160 Wh/kg, respectively) and therefore are a promising option to power electric aircraft. Rings of S doped with Se as the active cathode material result in a cell electrochemistry that can provide a balanced energy and power output during their reaction with Li. To improve safety, the S/Se cathode can be implemented with a solid-state electrolyte (SSE) to ensure the batteries would not be flammable. However, there are tremendous challenges in optimizing the interface between SSEs and the active material in the cathode composite to achieve desirable performance. In this presentation, we report our findings on the cathode fabrication and performance for solid-state Li-S/Se battery cells. We demonstrate that holey graphene (hG), a structural derivative of graphene, can serve as a scaffold host and binder to facilitate the close contact between the active material and SSEs. In addition, hG has unique properties such as through plane holes and dry compressibility that can aid in the fabrication and electrochemical performance of these high energy density solid-state batteries.

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Masedi, M. C., i P. E. Ngoepe. "Multi-scale simulations and phase stability prediction of mixed Li₂S_1-xSe_x system". Journal of Physics: Conference Series 2298, nr 1 (1.08.2022): 012003. http://dx.doi.org/10.1088/1742-6596/2298/1/012003.

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Abstract Lithium-sulfur (Li-S) batteries are a popular Li-ion alternative because they have a high capacity (1672 mAhg1) and energy density (2500 Wh kg1) while being inexpensive, environmentally friendly, and lightweight [1–3]. During cycling, Li/S is hampered by the low conductivity of S and the solubility of intermediary polysulfide species. Se and mixed SexSy have been shown to offer an appealing new class of cathode materials with good electrochemical performance in both Li and Na ion processes [4]. These new Se and Li/SexSy electrodes can cycle at ambient temperature, unlike existing Li/S batteries, which can only operate at high temperatures. Room temperature cycling is possible using Li/SexSy electrodes. Empirical interatomic potentials of Li2S were generated and confirmed against existing experimental and predicted structure, elastic properties, and phonon spectra in order to analyse large systems and the impact of temperature effectively. Complex high-temperature changes including Li2S melting were also replicated, as predicted by molecular dynamics simulations.

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Fang, Ruyi, Yang Xia, Chu Liang, Xinping He, Hui Huang, Yongping Gan, Jun Zhang, Xinyong Tao i Wenkui Zhang. "Supercritical CO2-assisted synthesis of 3D porous SiOC/Se cathode for ultrahigh areal capacity and long cycle life Li–Se batteries". Journal of Materials Chemistry A 6, nr 48 (2018): 24773–82. http://dx.doi.org/10.1039/c8ta09758e.

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A facile biotemplating method with the assistance of a supercritical CO₂ technique has been developed to construct a unique 3D porous SiOC/Se cathode for ultrahigh areal capacity and long cycle life Li–Se batteries.

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Zhao, J., W. Guo i Y. Fu. "Performance enhancement of Li–Se batteries by manipulating redox reactions pathway". Materials Today Energy 17 (wrzesień 2020): 100442. http://dx.doi.org/10.1016/j.mtener.2020.100442.

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Eftekhari, Ali. "The rise of lithium–selenium batteries". Sustainable Energy & Fuels 1, nr 1 (2017): 14–29. http://dx.doi.org/10.1039/c6se00094k.

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The lithium–selenium (Li–Se) battery is an alternative to its sulfur counterpart with some noticeable advantages, such as the significantly higher electrical conductivity of Se and better electrochemical performance.

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Hong, Young Jun, Kwang Chul Roh i Yun Chan Kang. "Mesoporous graphitic carbon microspheres with a controlled amount of amorphous carbon as an efficient Se host material for Li–Se batteries". Journal of Materials Chemistry A 6, nr 9 (2018): 4152–60. http://dx.doi.org/10.1039/c7ta11112f.

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Graphitic carbon–TiO microspheres with optimum structures are synthesized as host materials for amorphous elemental Se by the modification of activated carbon microspheres. Graphitic carbon–TiO/Se microspheres exhibit excellent electrochemical properties as a cathode material for Li–Se batteries.

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Xie, Kunchen, Junpeng Sun, Jing Lian, Yongzhu Fu i Wei Guo. "Tuning the electrochemical activity of Li–Se batteries by redox mediator additives". Applied Physics Letters 121, nr 13 (26.09.2022): 133904. http://dx.doi.org/10.1063/5.0117219.

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A lithium–selenium (Li–Se) battery is considered as a promising next-generation energy storage system due to its ultrahigh volumetric energy density. However, the capacity attenuation due to the dissolution and shuttle effect of polyselenides is urgent to be addressed. Herein, 1,4-benzenedithiol (1,4-BDT) and benzeneselenol (PhSeH) are proposed as redox mediator additives in the electrolyte. They both change the multi-step reaction of Se and accelerate the redox kinetics, thus suppressing the shuttle effect of polyselenides and improving the cycling stability and rate performance. The Li–Se cell with 1,4-BDT exhibits steady 450 cycles at 1 C with capacity decay only 0.058% per cycle. Differently, the Li–Se cell with PhSeH features fast kinetics, which shows 91.4% capacity retention after 450 cycles at a high rate of 5 C. Due to the difference of molecular structures between 1,4-BDT and PhSeH, the cyclic oligomers formed in the Li–Se cell with 1,4-BDT diminish the solubility of polyselenides enhancing the cycling stability, while the chain-like diphenyl selenides generated in the Li–Se cell with PhSeH promote kinetics performance through a single-phase reaction. This work provides an effective redox regulation strategy that will stimulate interest in exploration of organic mediators for rechargeable batteries.

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Ahmadian Hoseini, Amir Hosein, Mohammad Hossein Aboonasr Shiraz, Li Tao, Mohammad Arjmand i Jian Liu. "Synthesizing Microporous Carbon from Soybean and Use It to Develop Cathode Material for High Performance Lithium-Selenium Batteries". ECS Meeting Abstracts MA2022-01, nr 2 (7.07.2022): 337. http://dx.doi.org/10.1149/ma2022-012337mtgabs.

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Selenium is considered as a promising cathode material for lithium-ion batteries due to its high electrical conductivity (10−3 S m−1) and volumetric capacity (3253 mA h cm−3). Though, feasibility of high-performance lithium-selenium (Li-Se) batteries depends on designing a cost-effective substrate for Se with desired porous structure. In this study, porous carbon was synthesized from soybean in a two-step carbonization/activation process and used as Se host to develop cathode for lithium-selenium (Li-Se) batteries. The activated carbon/selenium (C/Se) composites were prepared using a melt diffusion process at 260 ℃ inside an argon-filled autoclave. The cathode material consisted of C/Se composite, carbon black, and sodium alginate with a mass ratio of 8:1:1. The effect of activation temperature (500, 600, and 700 ℃) on the porous structure of activated carbon was investigated. It was revealed that both specific surface area and pore volume increased with activation temperature. Moreover, the carbon activated at 500 ℃ (C500) possessed mainly mesopores while the pore structure in the other carbon samples was microporous. The quality of Se impregnation in C/Se composites and their distinct electrochemical performance were correlated to the porous structure of the activated carbon. Using the carbon obtained at 600 ℃ (C600), the Li-Se coin cell exhibited a superior discharge capacity (664 mAh g-1 at 0.1C current density), rate capability, and long cycling stability at higher current densities. It was believed that the microporous feature of C600 along with high surface area and pore volume could favor effective confinement of Se, electrolyte wetting of the cathode, lithium-ion diffusion, and charge transfer, which resulted in better electrochemical performance. This work suggests the sustainable development of microporous carbon with a unique structure suitable for cathode material in Li-Se batteries.

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Song, Jian-Ping, Liang Wu, Wen-Da Dong, Chao-Fan Li, Li-Hua Chen, Xin Dai, Chao Li i in. "MOF-derived nitrogen-doped core–shell hierarchical porous carbon confining selenium for advanced lithium–selenium batteries". Nanoscale 11, nr 14 (2019): 6970–81. http://dx.doi.org/10.1039/c9nr00924h.

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He, Jiarui, Yuanfu Chen, Weiqiang Lv, Kechun Wen, Pingjian Li, Zegao Wang, Wanli Zhang, Wu Qin i Weidong He. "Three-Dimensional Hierarchical Graphene-CNT@Se: A Highly Efficient Freestanding Cathode for Li–Se Batteries". ACS Energy Letters 1, nr 1 (18.04.2016): 16–20. http://dx.doi.org/10.1021/acsenergylett.6b00015.

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Zhang, Fan, Xin Guo, Pan Xiong, Jinqiang Zhang, Jianjun Song, Kang Yan, Xiaochun Gao, Hao Liu i Guoxiu Wang. "Interface Engineering of MXene Composite Separator for High‐Performance Li–Se and Na–Se Batteries". Advanced Energy Materials 10, nr 20 (16.04.2020): 2000446. http://dx.doi.org/10.1002/aenm.202000446.

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Jia, Min, Cuiping Mao, Yubin Niu, Junke Hou, Sangui Liu, Shujuan Bao, Jian Jiang, Maowen Xu i Zhisong Lu. "A selenium-confined porous carbon cathode from silk cocoons for Li–Se battery applications". RSC Advances 5, nr 116 (2015): 96146–50. http://dx.doi.org/10.1039/c5ra19000b.

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Tang, Shuwei, Chenchen Liu, Wen Sun, Jingyi Zhang, Shulin Bai, Xu Zhang i Shaobin Yang. "Unraveling the superior anchoring of lithium polyselenides to the confinement bilayer C₂N: an efficient host material for lithium–selenium batteries". Physical Chemistry Chemical Physics 23, nr 47 (2021): 26981–89. http://dx.doi.org/10.1039/d1cp03218f.

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The confinement bilayer C2N alleviates the shuttling of high-order polyselenides through a synergistic effect of physical confinement and strong Li–N bonds, which also facilitates the reaction kinetics for high-performance Li–Se batteries.

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Cao, Yuqing, Feifei Lei, Yunliang Li, Shilun Qiu, Yan Wang, Wei Zhang i Zongtao Zhang. "A MOF-derived carbon host associated with Fe and Co single atoms for Li–Se batteries". Journal of Materials Chemistry A 9, nr 29 (2021): 16196–207. http://dx.doi.org/10.1039/d1ta04529f.

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Wang, Jun, Jing-Ping Ke, Zhen-Yi Wu, Xiao-Na Zhong, Song-Bai Zheng, Yong-Jun Li i Wen-Hua Zhao. "Cationic Covalent Organic Framework as Separator Coating for High-Performance Lithium Selenium Disulfide Batteries". Coatings 12, nr 7 (30.06.2022): 931. http://dx.doi.org/10.3390/coatings12070931.

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Selenium disulfide that combines the advantages of S and Se elements is a new material for Li-chalcogen battery cathodes. However, like Li-S batteries, the shuttle effect seriously restricts the performance of Li-SeS2 batteries. In this work, we have synthesized a kind of nitrogen-rich lithophilic covalent organic framework (ATG-DMTZ-COF) as a separator coating material for Li-SeS2 batteries. Here, the N atom in the ATG-DMTZ-COF channel preferentially interacts with the lithium ion in the electrolyte to form N…Li bond, which significantly improves the diffusion coefficient of lithium ions during the charge and discharge. More importantly, we prove that the pore size of ATG-DMTZ-COF will decrease sharply because there is a large amount of TFSI- in the channel, and finally the shuttling of polysulfide and polyselenide is suppressed by the sieving effect. As a consequence, Li-SeS2 batteries using the ATG-DMTZ-COF separator coating show excellent performances with an initial discharge capacity of 1028.7 mAh g−1 at 0.5 C under a SeS2 loading of 2.38 mg cm−2. Furthermore, when the current density is 1C, the specific capacity of 404.7 mAh g−1 can be maintained after 700 cycles.

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Li, Hongyan, Chao Li, Yingying Wang, Ming-Hui Sun, Wenda Dong, Yu Li i Bao-Lian Su. "Selenium confined in ZIF-8 derived porous carbon@MWCNTs 3D networks: tailoring reaction kinetics for high performance lithium-selenium batteries". Chemical Synthesis 2, nr 2 (2022): 8. http://dx.doi.org/10.20517/cs.2022.04.

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Lithium-selenium battery is nowadays a highly competing technology to the commercial Li-ion battery because it has a high volumetric capacity of 3253 mAh cm-3 and gravimetric capacity of 675 mAh g-1. However, the practical application of lithium-selenium (Li-Se) batteries is impeded by the shuttle effect of the soluble polyselenides during the cycling process. Herein, we report the in situ growth and pyrolysis of the metal-organic framework zeolitic imidazolate framework-8 (ZIF-8) on three-dimensional (3D) interconnected highly conductive multiwalled carbon nanotubes (MWCNTs). The obtained composites are used to anchor Se for advanced Li-Se batteries. Compared with the isolated ZIF-8 derived microporous carbon, our synthesized ZIF-8 derived porous carbon@MWCNTs (ZIF-8-C@MWCNTs) 3D highly conductive networks facilitate lithium ion diffusion and electron transportation. The particle size of ZIF-8 crystals has an important impact on the battery performance. By adjusting the particle size of ZIF-8, the electrochemical reaction kinetics in ZIF-8-C@MWCNTs 3D networks can be tuned. The optimized particle size of ZIF-8 around 300-500 nm coated on MWCNTs composite achieves an excellent initial discharge capacity of 756 mAh g-1 and a stabilized capacity of 468 mAh g-1 at 0.2 C after 200 cycles. Combining the 3D MWCNTs with the appropriate size of ZIF-8 derived microporous carbon particles could highly improve the performance of the Li-Se battery. This work provides significant guidance for further structural design and host particle size selection for high-performance Li-Se batteries.

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Singh, Arvinder, i Vibha Kalra. "Electrospun nanostructures for conversion type cathode (S, Se) based lithium and sodium batteries". Journal of Materials Chemistry A 7, nr 19 (2019): 11613–50. http://dx.doi.org/10.1039/c9ta00327d.

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Chatterjee, Debanjali, Kaustubh Girish Naik, Bairav Sabarish Vishnugopi i Partha P. Mukherjee. "Coupled Effect of Pressure and Temperature on Interface Stability in Solid-State Batteries". ECS Meeting Abstracts MA2022-02, nr 4 (9.10.2022): 474. http://dx.doi.org/10.1149/ma2022-024474mtgabs.

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Solid-State Batteries (SSBs) utilizing a lithium (Li) metal anode are promising candidates for next-generation energy storage systems, offering higher energy and power densities compared to conventional Li-ion batteries. However, preserving the interface stability in SSBs is a major challenge due to non-uniform electrodeposition and imperfect solid-solid contact between the metal anode and solid electrolyte. A commonly used approach to mitigate this is the application of stack pressure. The resulting internal stresses affect both transport in the solid electrolyte and reaction kinetics at the anode-SE interface. Thus, the anode/SE interfacial stability in SSBs involves an intricate kinetics-transport-mechanics interplay. In this work, we study the coupled effect of external pressure and temperature on stress-driven transport and reaction kinetics, and its implications on the stability of the Li-metal/SE interface during plating and stripping.

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Jayan, Rahul, i Md Mahbubul Islam. "Functionalized MXenes as effective polyselenide immobilizers for lithium–selenium batteries: a density functional theory (DFT) study". Nanoscale 12, nr 26 (2020): 14087–95. http://dx.doi.org/10.1039/d0nr02296a.

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Zhang, Shuai-Feng, Wen-Peng Wang, Sen Xin, Huan Ye, Ya-Xia Yin i Yu-Guo Guo. "Graphitic Nanocarbon–Selenium Cathode with Favorable Rate Capability for Li–Se Batteries". ACS Applied Materials & Interfaces 9, nr 10 (3.03.2017): 8759–65. http://dx.doi.org/10.1021/acsami.6b16708.

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Kim, Soochan, Misuk Cho i Youngkwan Lee. "High-Performance Li-Se Batteries Enabled Via All-in-One Designed Cathode". ECS Meeting Abstracts MA2020-01, nr 52 (1.05.2020): 2923. http://dx.doi.org/10.1149/ma2020-01522923mtgabs.

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Lee, Seungmin, Haeun Lee, Naram Ha, Jung Tae Lee, Jaehan Jung i KwangSup Eom. "In Batteria Electrochemical Polymerization to Form a Protective Conducting Layer on Se/C Cathodes for High‐Performance Li–Se Batteries". Advanced Functional Materials 30, nr 19 (5.03.2020): 2000028. http://dx.doi.org/10.1002/adfm.202000028.

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Tang, Chunmei, Xiaoxu Wang i Shengli Zhang. "Research on metallic chalcogen-functionalized monolayer-puckered V2CX2 (X = S, Se, and Te) as promising Li-ion battery anode materials". Materials Chemistry Frontiers 5, nr 12 (2021): 4672–81. http://dx.doi.org/10.1039/d1qm00422k.

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Zhao, Xiaosen, Lichang Yin, Tong Zhang, Min Zhang, Zhibo Fang, Chunzhong Wang, Yingjin Wei i in. "Heteroatoms dual-doped hierarchical porous carbon-selenium composite for durable Li–Se and Na–Se batteries". Nano Energy 49 (lipiec 2018): 137–46. http://dx.doi.org/10.1016/j.nanoen.2018.04.045.

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Xia, Yang, Chengwei Lu, Ruyi Fang, Hui Huang, Yongping Gan, Chu Liang, Jun Zhang, Xinping He i Wenkui Zhang. "Freestanding layer-structure selenium cathodes with ultrahigh Se loading for high areal capacity Li-Se batteries". Electrochemistry Communications 99 (luty 2019): 16–21. http://dx.doi.org/10.1016/j.elecom.2018.12.013.

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Luo, Chao, Jingjing Wang, Liumin Suo, Jianfeng Mao, Xiulin Fan i Chunsheng Wang. "In situ formed carbon bonded and encapsulated selenium composites for Li–Se and Na–Se batteries". Journal of Materials Chemistry A 3, nr 2 (2015): 555–61. http://dx.doi.org/10.1039/c4ta04611k.

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Carbon bonded and encapsulated selenium composites were synthesized in a sealed vacuum glass tube at a high temperature. Because selenium is bonded and encapsulated by carbon, the shuttle reaction of selenium was effectively suppressed. The C/Se composites exhibit a superior cycling stability and rate capability in commercial carbonate based electrolytes.

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Cheng, Qiuxia, Luzhu Qin, Chunxian Ke, Jianen Zhou, Jia Lin, Xiaoming Lin, Gang Zhang i Yuepeng Cai. "Four new Zn(ii) and Cd(ii) coordination polymers using two amide-like aromatic multi-carboxylate ligands: synthesis, structures and lithium–selenium batteries application". RSC Advances 9, nr 26 (2019): 14750–57. http://dx.doi.org/10.1039/c9ra02163a.

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