Results 261 to 270 of about 748,119 (287)

Polyoxometalate-cyclodextrin-based Cluster-Organic Supramolecular Framework for Polysulfide Conversion and Guest-host Recognition in Lithium-sulfur Batteries.

Angewandte Chemie, 2023
Developing polyoxometalate-cyclodextrin cluster-organic supramolecular framework (POM-CD-COSF) still remains challenging due to an extremely difficult task in rationally interconnecting two dissimilar building blocks.
Lubin Ni, Jie Gu, Xinyuan Jiang, Hongjie Xu, Zhen Wu, Yuchao Wu, Yi Liu, Ju Xie, Yongge Wei, G. Diao   +9 more
semanticscholar   +1 more source

Advances in the Development of Single‐Atom Catalysts for High‐Energy‐Density Lithium–Sulfur Batteries

Advances in Materials, 2022
Although lithium–sulfur (Li–S) batteries are promising next‐generation energy‐storage systems, their practical applications are limited by the growth of Li dendrites and lithium polysulfide shuttling.
Ziwei Liang, Jiadong Shen, Xijun Xu, Fangkun Li, Jun Liu, Bin Yuan, Yan Yu, Min Zhu   +7 more
semanticscholar   +1 more source

High-Entropy Prussian Blue Analogues and Their Oxide Family as Sulfur Hosts for Lithium-Sulfur Batteries.

Angewandte Chemie, 2022
The introduction of high-entropy into Prussian blue analogues (PBAs) has yet to attract attention in the field of lithium-sulfur battery materials.
Meng Du, Pengbiao Geng, Chenxu Pei, Xinyuan Jiang, Yuying Shan, Wenhui Hu, Lubin Ni, H. Pang   +7 more
semanticscholar   +1 more source

Cobalt in Nitrogen-Doped Graphene as Single-Atom Catalyst for High-Sulfur Content Lithium-Sulfur Batteries.

Journal of the American Chemical Society, 2019
Because of their high theoretical energy density and low cost, lithium-sulfur (Li-S) batteries are promising next-generation energy storage devices. The electrochemical performance of Li-S batteries largely depends on the efficient reversible conversion ...
Zhenzhen Du, Xingjia Chen, Wei Hu, Chenghao Chuang, Shuai-Lei Xie, Ajuan Hu, Wensheng Yan, X. Kong, Xiaojun Wu, Hengxing Ji, L. Wan   +10 more
semanticscholar   +1 more source

Metal-Coordinated Covalent Organic Frameworks as Advanced Bifunctional Hosts for Both Sulfur Cathodes and Lithium Anodes in Lithium-Sulfur Batteries.

Journal of the American Chemical Society
The shuttling of polysulfides on the cathode and the uncontrollable growth of lithium dendrites on the anode have restricted the practical application of lithium-sulfur (Li-S) batteries.
Sen Lv, Xingkai Ma, Si-Wen Ke, Yaoda Wang, Tianrui Ma, Shuai Yuan, Zhong Jin, Jing-Lin Zuo   +7 more
semanticscholar   +1 more source

P‐Doped NiTe2 with Te‐Vacancies in Lithium–Sulfur Batteries Prevents Shuttling and Promotes Polysulfide Conversion

Advances in Materials, 2022
Lithium–sulfur (Li–S) batteries have been hindered by the shuttle effect and sluggish polysulfide conversion kinetics. Here, a P‐doped nickel tellurium electrocatalyst with Te‐vacancies (P⊂NiTe2−x) anchored on maize‐straw carbon (MSC) nanosheets, served ...
Weiqi Yao, Chengxiang Tian, Chao-Chen Yang, Jie Xu, Y. Meng, I. Manke, Nan Chen, Zi-ling Wu, L. Zhan, Yanli Wang, Renjie Chen   +10 more
semanticscholar   +1 more source

Interfaces Engineering Toward Stable Lithium-Sulfur Batteries

Energy & Environmental Science
Lithium-sulfur battery, one of the most potential high-energy-density rechargeable batteries, has obtained significant progress in overcoming challenges from both sulfur cathode and lithium anode. However, unstable multi-interfaces between electrodes and.
Yunhui Huang, Yi Guo, Qian Niu, Fei Pei, Qian Wang, Yunsheng Zhang, Liyu Du, Yin Zhang, Yunsheng Zhang, Yueying Zhang, Ling Fan, Qianyu Zhang, Lixia Yuan   +12 more
semanticscholar   +1 more source

Kinetic Promoters for Sulfur Cathodes in Lithium-Sulfur Batteries.

Accounts of Chemical Research
ConspectusLithium-sulfur (Li-S) batteries have attracted worldwide attention as promising next-generation rechargeable batteries due to their high theoretical energy density of 2600 Wh kg-1.
Meng-Qiang Zhao, Hong-jie Peng, Bo‐Quan Li, Jiaqi Huang   +3 more
semanticscholar   +1 more source

Effective Screening Descriptor for MXenes to Enhance Sulfur Reduction in Lithium-Sulfur Batteries.

Journal of the American Chemical Society, 2023
MXenes, two-dimensional transition (2D) metal carbides/nitrides, have shown promise as cathodic catalysts for accelerating the conversion of lithium polysulfides (LiPSs) in lithium-sulfur (Li-S) batteries due to their diverse redox-active sites and rapid
Min Fang, Jiawei Han, Shiyu He, Jichang Ren, Shuang Li, W. Liu   +5 more
semanticscholar   +1 more source

Boosting Charge Transport and Catalytic Performance in MoS2 by Zn2+ Intercalation Engineering for Lithium-Sulfur Batteries.

ACS Nano
Transition metal dichalcogenides (TMDs) have been widely studied as catalysts for lithium-sulfur batteries due to their good catalytic properties. However, their poor electronic conductivity leads to slow sulfur reduction reactions. Herein, a simple Zn2+
Mengjing Jin, G. Sun, Yanting Wang, Junsheng Yuan, Haixing Zhao, Gang Wang, J. Zhou, Erqing Xie, X. Pan   +8 more
semanticscholar   +1 more source