Replenish the Electron‐Deficient State of Carbonyl Carbon Atoms to Achieve Stable Li–S Battery DOI

Sheng Gu,

Yu Zhang, Meng Li

et al.

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

Published: Nov. 9, 2024

Carbonate-based electrolytes are widely used in Li-ion batteries (LIBs) due to their safe, stable properties and wide operating temperature range. However, the nucleophilic attack at carbonyl carbon atoms by polysulfide anions low solubility of lithium nitrate (LiNO

Language: Английский

Unlocking iron-based mixed-phosphate cathode for sodium-ion batteries through off-stoichiometry DOI
Zhaolu Liu, Yongjie Cao, Ning Wang

et al.

Nano Research, Journal Year: 2024, Volume and Issue: 17(9), P. 8119 - 8125

Published: July 11, 2024

Language: Английский

Citations

4
Electrostatic Catalysis‐Driven Asymmetric SEI for Dendrite‐Free Lithium Metal Anodes DOI

Chenhuan Zhou,

Yue Liu,

Pan Mei

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 13, 2025

Abstract The practical application of lithium metal anodes is hindered by uncontrolled dendrite growth, which compromises battery safety and cyclability. Conventional strategies focus on modifying electrolyte compositions or interfacial coatings but fail to fundamentally regulate deposition at the nanoscale. Here, Electrostatic catalysis‐driven asymmetric solid‐electrolyte interphase (SEI) formation, achieved via a pulsed positive voltage pretreatment, introduced. This process induces site‐selective decomposition components, generating LiF‐rich SEI flat surfaces Li 2 O‐rich in surface pits, thereby directing plating into pits suppressing formation. Experimental computational studies reveal that electrostatic enrichment PF 6 − anions positively charged interfaces accelerates their decomposition, while pit regions, depleted anions, promote solvent‐derived O Lithium with this exhibit stable cycling for over 350 h 1 mA cm −2 , outperforming conventional SEI. Full cells paired LiCoO (LCO) cathodes achieve 96.1% capacity retention after 400 cycles C, compared 56.8% These findings introduce catalysis as powerful engineering strategy, enabling high‐performance batteries through precise control.

Language: Английский

Citations

0
LiOH-mediated crystallization regulating strategy enhancing electrochemical performance and structural stability of SiO anodes for lithium-ion batteries DOI

Zhengqiu He,

Zewen Xu,

Yu Long

et al.

Nano Research, Journal Year: 2024, Volume and Issue: 17(9), P. 8174 - 8183

Published: July 31, 2024

Language: Английский

Citations

3
Flat Zn deposition at battery anode via an ultrathin robust interlayer DOI
Yizhou Wang, Jianyu Chen, Zibo Chen

et al.

Nano Research, Journal Year: 2024, Volume and Issue: 17(9), P. 8104 - 8111

Published: June 24, 2024

Language: Английский

Citations

2
Unveiling Covalent Triazine Frameworks for Lithium Metal Anodes: Recent Developments and Prospective Advances DOI

Junaid Aslam,

Muhammad Waseem,

Xiaomeng Lü

et al.

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

Published: Dec. 4, 2024

Abstract Lithium metal batteries (LMBs) are distinguished by their elevated energy densities which represent themselves as the formidable contenders for forthcoming generation of storage technologies. Nonetheless, cycling efficiency is hindered owing to unregulated growth lithium dendrites and unstable solid electrolyte interphase (SEI). This raises serious safety concerns while rendering LMBs unfeasible real‐world implementation. Covalent Triazine Frameworks (CTFs) have emerged a promising class 2D nanomaterials due unique properties such high surface area, chemical stability, tailorable properties, porosity N‐containing groups. These groups serve an efficient acceptor Li. Consequently, problem dendrite formation significantly reduced. review offers extensive examination CTF based anode materials utilized address challenges associated with in LMBs. It outline future prospects provide recommendations design engineering anodes (LMAs) architectures that can make viable practical use. also highlights strategies surmounting ensure

Language: Английский

Citations

2
Prospects of Single Atomic Catalysts for Dendrite-Free Alkali Metal Batteries DOI Creative Commons
Huihua Li, Jian Wang, Jing Zhang

et al.

Green Chemistry, Journal Year: 2024, Volume and Issue: 26(20), P. 10366 - 10382

Published: Jan. 1, 2024

This work provides a comprehensive understanding of single atom catalysis and its mechanisms towards advanced sustainable alkali metal batteries.

Language: Английский

Citations

1
POSS based poly (zwitterionic liquids) electrolytes with 3D crosslinked networks for lithium metal batteries DOI
Xiangrong Wei, Jia Zhou, Xiao Wang

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 498, P. 155614 - 155614

Published: Sept. 8, 2024

Language: Английский

Citations

1
Developing a lithiophilic, solvent-phobic dual-functionality film for dendrite-free Li metal anodes DOI
Xiaochen Yang, Ben Chen, Junhui Li

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 500, P. 156845 - 156845

Published: Oct. 23, 2024

Language: Английский

Citations

1
Wide-temperature zinc-iodine batteries enabling by a Zn-ion conducting covalent organic framework buffer layer DOI
Jie Xu, Qing Dai, Yuting Yang

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 157984 - 157984

Published: Nov. 1, 2024

Language: Английский

Citations

1
High loading Si-based electrodes reinforced by in-situ polymerization for high-energy lithium-ion batteries DOI
Qian Liu,

Kai Huang,

Yukun Sun

et al.

Journal of Power Sources, Journal Year: 2024, Volume and Issue: 629, P. 236057 - 236057

Published: Dec. 17, 2024

Language: Английский

Citations

1