Results 221 to 230 of about 871,699 (310)

Highly Dispersed Cobalt Clusters in Nitrogen‐Doped Porous Carbon Enable Multiple Effects for High‐Performance Li–S Battery

Advanced Energy Materials, 2020
The lithium–sulfur (Li–S) battery is considered a promising candidate for the next generation of energy storage system due to its high specific energy density and low cost of raw materials. However, the practical application of Li–S batteries is severely
Rui Wang, Jinlong Yang, Xin Chen, Yan Zhao, Wenguang Zhao, Guoyu Qian, Shunning Li, Yinguo Xiao, Haoxian Chen, Y. Ye, Guangmin Zhou, F. Pan   +11 more
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Revealing the Sulfur Redox Paths in a Li–S Battery by an In Situ Hyphenated Technique of Electrochemistry and Mass Spectrometry

Advances in Materials, 2021
The lithium–sulfur (Li–S) battery is one of the most promising next generation energy storage systems due to its high theoretical specific energy. However, the shuttle effect of soluble lithium polysulfides formed during cell operation is a crucial ...
Zhengyou Yu, Yi Shao, Lipo Ma, Chaozi Liu, Chaoyue Gu, Junjie Liu, P. He, Meixian Li, Z. Nie, Zhangquan Peng, Y. Shao   +10 more
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A Li-S battery with ultrahigh cycling stability and enhanced rate capability based on novel ZnO yolk-shell sulfur host

Journal of Energy Chemistry, 2021
Currently, lithium-sulfur (Li-S) batteries still suffer from fast capacity decay, poor coulombic efficiency (CE) and short cycling lifespan, which result from the severe shuttle effect issue caused by high solubility and rapid diffusion of lithium ...
Ruihan Zhang, Maochun Wu, Xinzhuang Fan, Haoran Jiang, T. Zhao   +4 more
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Advances in Li–S batteries

Journal of Materials Chemistry, 2010
Rechargeable Li–S batteries have received ever-increasing attention recently due to their high theoretical specific energy density, which is 3 to 5 times higher than that of Li ion batteries based on intercalation reactions. Li–S batteries may represent a next-generation energy storage system, particularly for large scale applications. The obstacles to
Xiulei Ji, Linda F. Nazar
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3D catalytic MOF-based nanocomposite as separator coatings for high-performance Li-S battery

, 2020
Lithium sulfur (Li-S) battery is regarded as one of the most promising next generation high-energy storage systems. However, the shuttle effect and sluggish redox kinetics of lithium polysulfides always compromise the cycling performance of Li-S ...
Chun-Lei Song, Liao Guohui, Yan Yang, Xu-Jia Hong, Sing-Lin Huang, Qi-Feng Zheng, Liping Si, Min Zhang, Yuepeng Cai   +8 more
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Anthraquinone Covalent Organic Frameworks Hollow Tubes as Binder Micro-Additives in Li-S Battery.

Angewandte Chemie, 2021
The exploration of new application-forms of covalent organic frameworks (COFs) in Li-S batteries that can overcome the drawbacks like low-conductivity or high loading when typically applied as sulfur host-materials (mostly ~20 to ~40 wt% loading in ...
Y. Lan, Can Guo, Ming Liu, Guang‐Kuo Gao, Xi Tian, Jie Zhou, Long-Zhang Dong, Qi Li, Yifa Chen, Shunli Li   +9 more
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Cyclopropenium Cationic-Based Covalent Organic Polymer-Enhanced Poly(ethylene oxide) Composite Polymer Electrolyte for All-Solid-State Li-S Battery.

ACS Applied Materials and Interfaces, 2021
Cyclopropenium cationic-based covalent organic polymer (iCP@TFSI) was successfully prepared through the SN2 reaction and ion replacement process, which can be incorporated into the PEO/LiTFSI matrix as a filler.
Yu Wang, H. Ji, Xiaojie Zhang, Jingjing Shi, Xiaona Li, Xiaoxia Jiang, Xiongwei Qu   +6 more
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Advanced Planar Li-S Batteries

ECS Meeting Abstracts, 2016
Ceramatec is developing new batteries that make use of a non-porous, high ion conductivity ceramic membrane employing a lithium-sulfur (Li-S) battery chemistry. Porous separators found in today’s batteries contain liquids that negatively impact cycle life.
Feng Zhao, Zhonghe Bi, David Beacco, Dennis Larsen   +3 more
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Single-atom site catalysis in Li–S batteries

Physical Chemistry Chemical Physics, 2023
With their high theoretical energy density, Li–S batteries are regarded as the ideal battery system for next generation electrochemical energy storage.
Kun Wang, Sheng Liu, Zhenghao Shu, Qingyi Zheng, Mingsen Zheng, Quanfeng Dong   +5 more
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Rapid preparation and performances of garnet electrolyte with sintering aids for solid-state Li–S battery

Ceramics International, 2021
Lithium-sulfur (Li–S) batteries are attractive due to their high theoretical energy density. However, conventional Li–S batteries with liquid electrolytes undergo polysulfide shuttle-effect and lithium dendrite formation during charge/discharge process ...
Li Yang, Xiao Huang, Changfei Zou, Xi Tao, Lei Liu, K. Luo, P. Zeng, Qiushi Dai, Yongfang Li, Lingguang Yi, Zhigao Luo, Xian-you Wang   +11 more
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