The exploration and analysis of the superfluous lithium storage capacity of a Bi2Se3-based composite DOI
Zidong He,

Zhenglei Geng,

Yujie Huang

et al.

Chemical Communications, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

It was found that the capacity of Bi 2 Se 3 -based materials increased during cycling. The mechanism increase cycling studied and revealed.

Language: Английский

A Review of Advances in Heterostructured Catalysts for Li–S Batteries: Structural Design and Mechanism Analysis DOI
Kaiyuan Zhang, Zhiqiang Zhao, Huan Chen

et al.

Small, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 15, 2024

Lithium-sulfur (Li-S) batteries, acclaimed for their high energy density, cost-effectiveness, and environmental benefits, are widely considered as a leading candidate the next-generation storage systems. However, commercialization is impeded by critical challenges, such shuttle effect of lithium polysulfides sluggish reaction kinetics. These issues can be effectively mitigated through design heterojunction catalysts. Despite remarkable advancements in this field, comprehensive elucidation underlying mechanisms structure-performance relationships catalysts sulfur electrocatalysis systems remains conspicuously absent. Here, it expounded upon heterostructure engineering Li-S batteries latest guided these multifarious examined. Furthermore, illuminates groundbreaking paradigms design, encompassing realms composition, structure, function, application. Finally, research trends future development directions novel materials extensively deliberated. This study not only provides profound understanding but also facilitates exploration new electrocatalyst

Language: Английский

Citations

8
Self‐Supported Tungsten Nitride and Carbide Heterostructures with Vanadium Doping Tandemly Catalyze the Conversion of Polysulfides for Lithium‐Sulfur Batteries DOI
Yongqing Chen, Xudong Zhang,

Qidi Chen

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 10, 2024

Abstract The intrinsically sluggish sulfur reduction reaction kinetics and serious shuttle effect of soluble lithium polysulfides (LiPSs) severely impede the practical commercialization lithium‐sulfur (Li‐S) batteries. Herein, self‐supported tungsten nitride carbide heterostructures with vanadium doping that are directly grown on carbon cloth substrate (CC@V‐W 2 N/WC 1‐ x ) creatively designed for Li‐S batteries, which can tandemly catalyze liquid–liquid conversion liquid–solid polysulfide intermediate free any interference from polymer binders conductive additives. Noteworthy, rich heterointerfaces beneficial rapid charge transfer, strong chemical adsorption toward LiPSs, massive exposed catalytically active sites, remarkable catalytic activities. Consequently, batteries assembled CC@V‐W /S cathodes exhibit high utilization, superior rate capability, decent long‐term cycling stability. Furthermore, experimental analyses theoretical calculations jointly substantiate V‐W N component is more effective in catalyzing long‐chain while V‐WC benefits favorable Li S deposition kinetics. More importantly, pouch cells also fabricated to demonstrate their feasibility applications. This work not only highlights significance tandem catalysis consecutive LiPSs but provides a feasible avenue developing highly efficient electrocatalysts high‐performance

Language: Английский

Citations

7
Accelerating the consecutive conversion of polysulfides enabled by heterostructured Ni3Se4/FeSe2 tandem electrocatalyst for high-performance lithium-sulfur batteries DOI
Junhui Si, Haonan Zhang,

Yuanchang Deng

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 688, P. 11 - 21

Published: Feb. 18, 2025

Language: Английский

Citations

1
Recent advances in transition metal chalcogenide derivatives from metal-organic frameworks for lithium-sulfur batteries DOI Creative Commons

Jiali Lu,

Sainan Luo,

Zixin Qi

et al.

Cell Reports Physical Science, Journal Year: 2024, Volume and Issue: 5(6), P. 102028 - 102028

Published: June 1, 2024

Lithium-sulfur batteries (LSBs) are regarded as promising next-generation energy-storage devices due to high energy density, low cost, and environmental friendliness. However, their commercial viability is hindered by the shuttle effect of lithium polysulfides (LiPSs) slow redox kinetics. Transition metal chalcogenide derivatives (TMCs, including sulfides, selenides, tellurides) from metal-organic frameworks (MOFs) emerging nanomaterials that have garnered significant attention because porosities, superior electron conductivities, excellent electrocatalytic activities, lithiophilicities. The potential MOFs templates obtain TMCs for LSBs increasingly being explored. This review highlights latest developments MOF-derived catalytic materials LSBs, focusing on synthesis these materials, modifications electrodes separators, reaction mechanism LiPSs in presence catalysts achieve Coulombic efficiency long cycle life. Finally, challenges prospects discussed.

Language: Английский

Citations

6
Tandem electrocatalysis for accelerated lithium sulfides precipitation enabled by the synergy between lithiophilicity and sulfiphilicity of CeO2-NiCo2S4 heterostructures in lithium-sulfur batteries DOI
Shuai Wang

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 179664 - 179664

Published: March 1, 2025

Language: Английский

Citations

0
Wearable Electrochemical Sensor for Real-Time Sweat Monitoring Powered by Li-S Battery:Rapid Ion-Electron Transduction Driven by High-Entropy Prussian Blue Analogues DOI Creative Commons
Zhonghui Sun,

Qiuling Huang,

Zhanchao Li

et al.

Advanced Sensor and Energy Materials, Journal Year: 2025, Volume and Issue: unknown, P. 100150 - 100150

Published: March 1, 2025

Language: Английский

Citations

0
Electronic structure regulation of Fe3C neighbored Fe-N4 ensembles enables optimized redox-cascade electrocatalysis for high-performance lithium-sulfur batteries DOI
Zhiqiang Zhou, Lin Cui,

Lubin Yang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 163125 - 163125

Published: April 1, 2025

Language: Английский

Citations

0
Bimetallic selenides heterostructure embedded in urchin-like core/shell conductive rhombic dodecahedron as sulfur host for high-energy-density lithium-sulfur battery DOI
Xinwei Wang, Si‐Yang Liu, Zeyang Li

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 695, P. 137779 - 137779

Published: May 2, 2025

Language: Английский

Citations

0
The exploration and analysis of the superfluous lithium storage capacity of a Bi2Se3-based composite DOI
Zidong He,

Zhenglei Geng,

Yujie Huang

et al.

Chemical Communications, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

It was found that the capacity of Bi 2 Se 3 -based materials increased during cycling. The mechanism increase cycling studied and revealed.

Language: Английский

Citations

0