Results 41 to 50 of about 748,119 (287)

Sulfide-Based All-Solid-State Lithium–Sulfur Batteries: Challenges and Perspectives

Nano-Micro Letters, 2023
The composite cathode composition, preparation method, and chemical compatibility play critical roles in constructing triple-phase interfaces. Understanding the electrolyte degradation is critical for boosting the high-performance composite sulfur ...
Xinxin Zhu, Liguang Wang, Zhengyu Bai, Junting Lu, Tianpin Wu   +4 more
semanticscholar   +1 more source

Advance of Metal Compound Cathodes in Lithium Sulfur Batteries [PDF]

E3S Web of Conferences
With the rapid development of technology, people’s demand for energy is increasing day by day. Many energy devices electric vehicles and other technological products require high-energy lithium secondary batteries to operate.
Liu Zhaohui, Sun Yaxuan, Xu Heyang
doaj   +1 more source

Artificial dual solid-electrolyte interfaces based on in situ organothiol transformation in lithium sulfur battery

Nature Communications, 2021
Lithium-sulfur batteries suffer from the shuttle effect of lithium polysulfides and interfacial instability of the lithium metal anode. Here, the authors use 1,3,5-benzenetrithiol as an electrolyte additive to protect sulfur cathode and lithium metal ...
Wei Guo, Wanying Zhang, Yubing Si, Donghai Wang, Yongzhu Fu, Arumugam Manthiram   +5 more
doaj   +1 more source

Analysis and prospect of positive catalyst and negative protective material for high energy lithium-sulfur batteries

Nantong Daxue xuebao. Ziran kexue ban, 2023
Lithium-sulfur(Li-S) batteries have emerged quite expeditiously as a fascinating energy storage system over the past decade due to their advantages of high energy density, low material cost and low environmental pollution.
YANG Hu; HUANG Jialu; SHAN Qiulei; LI Yu; WEI Congyu; XU Wenjing; YAO Yong; YUAN Xiaolei
doaj   +1 more source

A zero dimensional model of lithium-sulfur batteries during charge and discharge [PDF]

, 2015
Lithium-sulfur cells present an attractive alternative to Li-ion batteries due to their large energy density, safety, and possible low cost. Their successful commercialisation is dependent on improving their performance, but also on acquiring sufficient ...
Marinescu, M, Offer, G, Zhang, T
core   +1 more source

A Review on Engineering Transition Metal Compound Catalysts to Accelerate the Redox Kinetics of Sulfur Cathodes for Lithium–Sulfur Batteries

Nano-Micro Letters
The representatively engineering strategies of cations/anions doping, bimetallic/bi-anionic transition metal compounds and heterostructure composites catalysts for lithium sulfur batteries are comprehensively reviewed. The promoted mechanism of catalytic
Liping Chen, Guiqiang Cao, Yong Li, Guannan Zu, Ruixian Duan, Yang Bai, Kaiyu Xue, Yonghong Fu, Yunhua Xu, Juan Wang, Xifei Li   +10 more
semanticscholar   +1 more source

Fast Heat Transport Inside Lithium-Sulfur Batteries Promotes Their Safety and Electrochemical Performance

iScience, 2020
Summary: Lithium-sulfur batteries are paid much attention owing to their high specific capacity and energy density. However, their practical applications are impeded by poor electrochemical performance due to the dissolved polysulfides. The concentration
Guiyin Xu, Daiwei Yu, Dongchang Zheng, Shijian Wang, Weijiang Xue, Xiangkun Elvis Cao, Hongxia Zeng, Xianghui Xiao, Mingyuan Ge, Wah-Keat Lee, Meifang Zhu   +10 more
doaj   +1 more source

Recent advances in rare earth compounds for lithium–sulfur batteries

eScience
Lithium–sulfur batteries are considered potential high-energy-density candidates to replace current lithium-ion batteries. However, several problems remain to be solved, including low conductivity, huge volume change, and a severe shuttle effect on the ...
Bixia Lin, Yuanyuan Zhang, Weifeng Li, Junkang Huang, Yong Yang, Siu Wing Or, Zhenyu Xing, Shaojun Guo   +7 more
doaj   +1 more source

Pitaya-Like Sulfur Electrodes by Chemically Anchored Polyaniline Shell for Lithium–Sulfur Batteries

International Journal of Electrochemical Science, 2017
Lithium–sulfur batteries are an attractive technology due to the light weight and low cost of sulfur, and a high theoretical specific capacity and specific energy compared to current lithium-ion batteries.
Yan Wang, Wenxuan Wang
doaj   +1 more source

A Honeycomb‐Structured CoF2‐Modified Separator Enabling High‐Performance Lithium−Sulfur Batteries

Small Science, 2023
Sulfur cathode materials in lithium–sulfur chemistry suffer from poor electronic conductivity and shuttle of lithium polysulfides during charging and discharging.
Wenxin Liu, Yuhang Chu, Jinwei Zhou, Xuanfeng Chen, Yujie Wang, Jinhui Li, Feixiang Wu   +6 more
doaj   +1 more source