Critical material and device parameters for building a beyond-500-Wh/kg lithium-sulfur battery DOI Creative Commons

Xi‐Xi Feng,

Shuang‐Jie Tan, Sen Xin

et al.

Next Materials, Journal Year: 2024, Volume and Issue: 6, P. 100395 - 100395

Published: Oct. 15, 2024

Language: Английский

A Critical Review on Room‐Temperature Sodium‐Sulfur Batteries: From Research Advances to Practical Perspectives DOI Creative Commons
Lingfei Zhao,

Ying Tao,

Yiyang Zhang

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: 36(25)

Published: March 8, 2024

Abstract Room‐temperature sodium‐sulfur (RT‐Na/S) batteries are promising alternatives for next‐generation energy storage systems with high density and power density. However, some notorious issues hampering the practical application of RT‐Na/S batteries. Besides, working mechanism under conditions such as sulfur loading, lean electrolyte, low capacity ratio between negative positive electrode (N/P ratio), is essential importance applications, yet significance these parameters has long been disregarded. Herein, it comprehensively reviewed recent advances on Na metal anode, S cathode, separator engineering The discrepancies laboratory research elaborately discussed, endeavors toward applications highlighted, suggestions values crucial rationally proposed. Furthermore, an empirical equation to estimate actual pouch cells proposed first time, making possible evaluate gravimetric conditions. This review aims reemphasize vital bridge gaps applications.

Language: Английский

Citations

29
2D MXenes as electrode materials for metal-sulfur batteries: A review DOI
Irfan Ali Soomro, Muhammad Nazim Lakhan, Abdul Hanan

et al.

Materials Today Physics, Journal Year: 2024, Volume and Issue: 45, P. 101453 - 101453

Published: May 7, 2024

Language: Английский

Citations

14
Localized S‐Li2s Conversion with Accelerated Kinetics Mediated by Mixed Conductive Shell for High‐Performance Solid‐State Lithium‐Sulfur Battery DOI
Minkang Wang, Han Su, Yu Zhong

et al.

Advanced Energy Materials, Journal Year: 2024, Volume and Issue: 14(9)

Published: Jan. 31, 2024

Abstract Solid‐state lithium‐sulfur batteries (SSLSBs) using polymer electrolytes are considered as one of the most promising energy storage systems due to their high specific energy, facile processability, and low cost. However, sluggish solid‐state sulfur conversion kinetics limits density challenges practical application. Here, address this concern, a hollow carbon/Li 1.4 Al 0.4 Ti 1.6 (PO 4 ) 3 nanosphere (H‐C/LATP) structure is prepared, with mixed electronic/ionic conductivity, hosts for fabricating high‐performance polymer‐based Li‐S battery. With incorporation H‐C/LATP rigid shell, localized accelerated realized by introduced stable sulfur‐H‐C/LATP double‐phase interface enhanced charge‐transfer behavior. In addition, shows excellent absorption ability toward lithium polysulfides, thus suppressing shuttle effect in solid electrolytes. As result, superior cycling stability rate performance achieved. The assembled SSLSB delivers capacity 1213.2 mAh g −1 first cycle 948.3 after 200 cycles at 0.1 C. Besides, active material loading also demonstrated configuration retention. This work provides pathway cathode design SSLSBs.

Language: Английский

Citations

10
Lattice Strain and Charge Localization Dual Regulation of Phosphorus‐Doped CoSe2/MXene Catalysts Enable Kinetics‐Enhanced and Dendrite‐Free Lithium‐Sulfur Batteries DOI
Jing Wang,

Yucong Xu,

Yanhui Zhuang

et al.

Advanced Energy Materials, Journal Year: 2024, Volume and Issue: 14(38)

Published: June 21, 2024

Abstract Phase engineering is considered an effective strategy to regulate the electrocatalytic activity of catalysts for Li–S batteries (LSBs). However, underlying origin phase‐dependent catalytic ability remains be determined, which significantly impedes design principles high‐performance materials LSBs. Herein, heteroatom‐doped can trigger phase transformation from mixed‐phased cubic and orthorhombic cobalt diselenide into pure structure with a tensile strain enhanced charge localization. The upshift d ‐band center Bader at Se sites synergistically strengthen interaction Li S in polysulfide species, thus endowing transformed P‐MoSe 2 /MXene high uniform lithium deposition Consequently, P‐CoSe demonstrate high‐rate capability 603 mAh g −1 4C, excellent cyclability 652 1C over 500 cycles degradation rate 0.076% per cycle. work provides in‐depth insight fundamental

Language: Английский

Citations

10
Electrocatalysts work better in lean-electrolyte lithium–sulfur batteries DOI
Jiajia Zhao, Zixian Chen, Qian Cheng

et al.

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(33), P. 21845 - 21852

Published: Jan. 1, 2024

The cathode kinetics promotion effectiveness of electrocatalysts is evaluated in lean-electrolyte lithium–sulfur batteries. improvement polysulfide conversion and battery performance more significant at higher sulfur concentration.

Language: Английский

Citations

9
Progresses and Perspectives of Carbon‐Free Metal Compounds‐Modified Separators for High‐Performance Lithium‐Sulfur Batteries DOI Open Access

Yayi Lu,

Nanping Deng, Hao Wang

et al.

Small, Journal Year: 2024, Volume and Issue: 20(47)

Published: Aug. 28, 2024

Lithium-sulfur batteries (LSBs) have the advantages of high theoretical specific capacity, excellent energy density, abundant elemental sulfur reserves. However, LSBs is mainly limited by shuttling lithium polysulfides (LiPSs), slow reaction kinetics cathode. For solving above problems, developing high-performance battery separators, reversible Coulombic efficiency (CE) and cycle life can be effectively enhanced. Carbon-free based metal compounds are expected to highly efficient separator modifiers for a new generation virtue superior chemical adsorption strong catalytic properties lithophilicity certain extent. They give play synergistic effect their "adsorption-catalysis" sites accelerate redox LiPSs, good Li

Language: Английский

Citations

7
Advancing lithium–sulfur battery efficiency: utilizing a 2D/2D g-C3N4@MXene heterostructure to enhance sulfur evolution reactions and regulate polysulfides under lean electrolyte conditions DOI

Vijay K. Tomer,

Otávio Augusto Titton Dias, Abdelaziz Gouda

et al.

Materials Horizons, Journal Year: 2024, Volume and Issue: 11(13), P. 3090 - 3103

Published: Jan. 1, 2024

A schematic illustration for the synthesis of g-C 3 N 4 -Mx/S nanocomposites and structure pouch cells demonstrating arrangements electrodes a separator.

Language: Английский

Citations

6
The benzothiadiazole-based COF/CNT composite as host for efficient Li-S batteries with excellent cycling stability DOI
Guimei Huang,

Haoyu Yin,

Kangkang Jia

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 496, P. 154074 - 154074

Published: July 21, 2024

Language: Английский

Citations

6
Sulfonate-rich polymer intercalated LDH artificial SEI film to enable high-stability Li-S batteries DOI

Zimujun Ye,

Shengjun Zhai,

Ran Liu

et al.

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 479, P. 147847 - 147847

Published: Dec. 2, 2023

Language: Английский

Citations

13
Quasi-solid-state sulfur cathode with ultralean electrolyte via in situ polymerization DOI
Tao Shi, Yaqi Liao,

Jia Kong

et al.

Energy storage materials, Journal Year: 2024, Volume and Issue: 72, P. 103744 - 103744

Published: Aug. 24, 2024

Language: Английский

Citations

5