Results 261 to 270 of about 1,119,425 (349)

2D Zr-Fc metal-organic frameworks with highly efficient anchoring and catalytic conversion ability towards polysulfides for advanced Li-S battery

, 2021
The practical viability of Li-S battery is largely hampered by undesirable shuttling behavior and sluggish conversion kinetics of polysulfides. Considering that, a multifunctional interlayer, prepared by weaving ferrocene-based two-dimensional (2D) metal-
Yang Wang, Z. Deng, Jingyun Huang, Hongjin Li, Zhuoyi Li, Xinsheng Peng, Yang Tian, Jianguo Lu, Haichao Tang, Lingxiang Chen, Z. Ye   +10 more
semanticscholar   +1 more source

Kinetically Favorable Li–S Battery Electrolytes

ACS Energy Letters, 2023
Lithium–sulfur (Li–S) batteries suffer from rampant polysulfide shuttling and sluggish reaction kinetics, which have curtailed sulfur utilization and deteriorated their actual performance. To circumvent these detrimental issues, electrolyte engineering is a reliable strategy to control polysulfide behavior and facilitate reaction kinetics. However, the
Zixiong Shi, Zhengnan Tian, Dong Guo, Yizhou Wang, Zahra Bayhan, Atif S. Alzahrani, Husam N. Alshareef   +6 more
openaire   +2 more sources

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
semanticscholar   +1 more source

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
semanticscholar   +1 more source

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
semanticscholar   +1 more source

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
semanticscholar   +1 more source

Low-temperature Li-S Battery Enabled by CoFe bimetallic Catalysts

Journal of Materials Chemistry A, 2022
Lithium-sulfur (Li-S) batteries are considered to be a promising energy storage device. To ensure practical applications at natural environment, Li-S batteries must be capable of performing normally at low temperature....
Ningrong Gao, Yu-jiao Zhang, Chong Chen, Bao Li, Wen-biao Li, Huiqiang Lu, Le Yu, Shumin Zheng, Baoquan Wang   +8 more
semanticscholar   +1 more source

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
openaire   +1 more source

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
openaire   +1 more source

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
openaire   +2 more sources