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

Siyu Deng,

Yanwei Lv, Yang Zhao

и другие.

Dalton Transactions, Год журнала: 2024, Номер 53(10), С. 4753 - 4763

Опубликована: Янв. 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.

Язык: 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

и другие.

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 671, С. 175 - 183

Опубликована: Май 19, 2024

Язык: Английский

Процитировано

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

и другие.

Journal of Material Science and Technology, Год журнала: 2024, Номер 195, С. 165 - 176

Опубликована: Март 8, 2024

Язык: Английский

Процитировано

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

и другие.

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Март 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.

Язык: Английский

Процитировано

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

и другие.

Chemical Engineering Journal, Год журнала: 2024, Номер 493, С. 152791 - 152791

Опубликована: Июнь 5, 2024

Язык: Английский

Процитировано

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

Jingyang Fu,

Bo Jin, Yiyang Li

и другие.

Journal of Energy Storage, Год журнала: 2024, Номер 100, С. 113648 - 113648

Опубликована: Сен. 6, 2024

Язык: Английский

Процитировано

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

Yaning Liu,

Xin Zhang, Cong Li

и другие.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2024, Номер 697, С. 134455 - 134455

Опубликована: Июнь 2, 2024

Язык: Английский

Процитировано

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

и другие.

Advanced Functional Materials, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 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.

Язык: Английский

Процитировано

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

и другие.

Chemical Engineering Journal, Год журнала: 2024, Номер 496, С. 154072 - 154072

Опубликована: Июль 17, 2024

Язык: Английский

Процитировано

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

и другие.

Food Chemistry, Год журнала: 2024, Номер 460, С. 140600 - 140600

Опубликована: Июль 24, 2024

Язык: Английский

Процитировано

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

и другие.

Rare Metals, Год журнала: 2024, Номер unknown

Опубликована: Авг. 23, 2024

Язык: Английский

Процитировано

4