Exquisitely constructing hierarchical carbon nanoarchitectures decorated with sulfides for high-performance Li–S batteries DOI

Siyu Deng,

Yanwei Lv, Yang Zhao

et al.

Dalton Transactions, Journal Year: 2024, Volume and Issue: 53(10), P. 4753 - 4763

Published: Jan. 1, 2024

An exquisite CoS 2 -NC-CNTs@MoS nanoarchitecture is designed to remedy the polysulfide shuttle effect and conversion kinetics as a separator modifier for efficient lithium–sulfur batteries.

Language: Английский

1T-rich MoS2 nanosheets anchored on conductive porous carbon as effective polysulfide promoters for lithium–sulfur batteries DOI
Lijie He, Jia Liu, Tingting Lv

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 671, P. 175 - 183

Published: May 19, 2024

Language: Английский

Citations

11
Constructing stronger interaction with polysulfides for faster conversion of Li2S2 to Li2S by Co-CoSe2@N, Se-doped carbon nanocages in lithium-sulfur batteries DOI

Zheng Ming,

Wei Wu,

Ruijian Luo

et al.

Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: 195, P. 165 - 176

Published: March 8, 2024

Language: Английский

Citations

10
Valence Electronic Modulation Induced by Reinforcing Interfacial Coupling for Expediting Sulfur Redox in Li─S Batteries DOI Open Access
Kai Chen, Yanyun Zhang, Zhongxiong Fan

et al.

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

Published: March 16, 2025

Abstract The practical application of rechargeable Lithium−sulfur (Li−S) batteries has been suffering from the serious “shuttle effect” soluble lithium polysulfides (LiPSs) and slow electrochemical kinetics, development high‐efficiency electrocatalysts still remains a challenge. Herein, quasi‐plane heterostructures composed vertically aligned metallic 1T‐MoSe 2 nanosheets evenly distributed on topological insulator Bi Se 3 substrates (1T‐MoSe /Bi ) are designed through two‐step hot‐injection solvothermal method. In comparison with 2H‐MoSe , incomplete paired orbitals attached lamellar surface contribute to establishment stronger interfacial coupling give rise valence electron modulation between Mo 4 d 6 p orbits in heterostructures, thus conduce weak S‐S bonding energy reduce diffusion barrier LiPSs. Theoretical experimental evaluations further elucidate enhanced chemical affinity superior catalytic performance toward Remarkably, assembled Li−S modified separator exhibits long‐term cycling stability only 0.039% capacity decay per cycle at 1 C over 1000 cycles. This study emphasizes importance interface design combined phase engineering for industrial batteries.

Language: Английский

Citations

2
Synergetic catalysis of bimetallic sites in CoNi alloys in-situ encapsulated N-doped CNTs to accelerate sulfur redox kinetics for lithium-sulfur batteries DOI

Jia Li,

Guixiang Zhong,

Jingyi Zhou

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 493, P. 152791 - 152791

Published: June 5, 2024

Language: Английский

Citations

9
Dual design strategy of carbon nanotubes-modified mixed-phase selenide for high-performance Li S batteries DOI

Jingyang Fu,

Bo Jin, Yiyang Li

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 100, P. 113648 - 113648

Published: Sept. 6, 2024

Language: Английский

Citations

7
MoSe2 monolayer as a two-dimensional anode material for lithium-ion batteries: A first-principles study DOI

Yaning Liu,

Xin Zhang, Cong Li

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: 697, P. 134455 - 134455

Published: June 2, 2024

Language: Английский

Citations

6
Phase Reconstruction‐Assisted Electron‐Li+ Reservoirs Enable High‐Performance Li‐S Battery Operation Across Wide Temperature Range DOI Creative Commons

Yongqian He,

Duanfeng Xiong,

Yixin Luo

et al.

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

Published: Nov. 9, 2024

Abstract Lithium‐sulfur batteries (LSBs) are known as high energy density, but their performance deteriorates sharply under high/low‐temperature surroundings, due to the sluggish kinetics of sulfur redox conversion and Li + transport. Herein, a catalytic strategy phase reconstruction with abundant “electron‐Li ” reservoirs has been proposed simultaneously regulate electron exchange. As demo, 1T‐phase lithiation molybdenum disulfide grown on hollow carbon nitride (1T‐Li x MoS 2 /HC 3 N 4 ) is achieved via in situ electrochemical modulation, where 1T‐Li serves an auxiliary “Li source” for facilitating transport HC acts donor electronic supplier. From theoretical calculations, experimental post‐modern analyses, relationship between behaviors mechanism accelerating rate‐determining species deeply understood. Consequently, cells /PP functional separator demonstrate excellent long‐term stabilize areal capacity 6 mAh cm −2 5.0 mg . Even exposed robust surroundings from (60 °C) low (0 temperatures, optimized exhibit high‐capacity retention 76.2% 90.4% after 100 cycles, respectively, pointing out potential application catalysts reconstruction‐assisted LSBs.

Language: Английский

Citations

6
A compact lithiophilic dual metal oxide nanowire array on 3D copper mesh enables dendrite-free long-life lithium metal anodes DOI
Hui Liu,

Yuexuan He,

Bo Jin

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 496, P. 154072 - 154072

Published: July 17, 2024

Language: Английский

Citations

5
Development of ZrO(OH)2@HCS co-modified molecularly imprinted gel-based electrochemical sensing platform for sensitive and selective detection of tert-butylhydroquinone in foods DOI
Yongfeng Chen, Rui Gao,

Yufeng Sun

et al.

Food Chemistry, Journal Year: 2024, Volume and Issue: 460, P. 140600 - 140600

Published: July 24, 2024

Language: Английский

Citations

5
Selenide in 3D structure of polyhedra branching out nanotubes for collaborative facilitated conversion and capturing of polysulfide in Li–S batteries DOI
Yiyang Li, Hui Liu, Bo Jin

et al.

Rare Metals, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 23, 2024

Language: Английский

Citations

4