Results 221 to 230 of about 5,468 (251)

Realizing Dendrite-Free Lithium Deposition with a Composite Separator

Nano Letters, 2020
A dendrite-free Li deposition strategy is developed with a composite separator of MnCO3 coated porous polypropylene. Mn2+ ions are preferentially reduced to form Mn nanoparticles on Li anodes, which helped to reduce the nucleation overpotential and achieve a dendrite-free deposition of Li bulky grains.
Jun Yan, Fengquan Liu, Zhiyu Hu, Jian Gao, Weidong Zhou, Hong Huo, Jianjun Zhou, Lin Li   +7 more
openaire   +2 more sources

RbF as a Dendrite-Inhibiting Additive in Lithium Metal Batteries

ACS Applied Materials & Interfaces, 2019
Lithium metal is considered to be one of the most potential anode materials on account of its high theoretical specific capacity and lowermost electrochemical potential. Nevertheless, the critical challenges of dendrite growth and low Coulombic efficiency (CE) of the lithium metal anode during cycling prevent the commercial application of the lithium ...
Shaopeng Li, Shan Fang, Hui Dou, Xiaogang Zhang   +3 more
openaire   +2 more sources

Mechanism and solutions of lithium dendrite growth in lithium metal batteries

Materials Chemistry Frontiers
Inhibiting lithium dendrite is a big challenge for developing lithium metal batteries. The work reviews possible mechanisms of lithium dendrite growth, discuses effective strategies for inhibiting lithium dendrites and proposes future direction.
Yafei Huang, Haotian Yang, Yan Gao, Guorong Chen, Yan Li, Liyi Shi, Dengsong Zhang   +6 more
openaire   +1 more source

Suppressing Lithium Dendrite Growth with a Single-Component Coating

ACS Applied Materials & Interfaces, 2017
A single-component coating was formed on lithium (Li) metal in a lithium iodide/organic carbonate [dimethyl carbonate (DMC) and ethylene carbonate (EC)] electrolyte. LiI chemically reacts with DMC to form lithium methyl carbonate (LMC), which precipitates and forms the chemically homogeneous coating layer on the Li surface.
Haodong Liu, Hongyao Zhou, Byoung-Sun Lee, Xing Xing, Matthew Gonzalez, Ping Liu   +5 more
openaire   +2 more sources

Effect of Anisotropy on Lithium Dendrite Growth

ECS Meeting Abstracts
Lithium dendrite formation is one of the leading causes of performance degradation and safety hazards in lithium batteries. Understanding dendrite evolution and its morphology during cycling can provide the critical insight into improving battery performance and safety.
Jin Zhang, Peter W. Voorhees
openaire   +1 more source

Lithium Dendrite Suppression and Safety Enhancement in Lithium-ion Batteries

Science and Technology of Engineering, Chemistry and Environmental Protection
Lithium-ion batteries (LIBs) are widely applied in portable electronics, electric vehicles, and large-scale energy storage due to their high energy density and long cycle life. However, the growth of lithium dendrites during cycling poses serious safety hazards, including internal short circuits and thermal runaway, while also reducing battery lifespan
openaire   +1 more source

Suppression of lithium dendrite growth in lithium-sulfur batteries

2022
XiaoLong Xu, Hao Wang
openaire   +1 more source

Inhibition of lithium dendrites and dead lithium by an ionic liquid additive toward safe and stable lithium metal anodes

Chinese Chemical Letters, 2022
Bin Cheng, Yanxiong Fang, Dai Dang
exaly  

Origin of Lithium Dendrite Formation in Sulfide‐Based Electrolyte

Angewandte Chemie
Abstract The Li dendrite growth during battery cycles is a well‐known obstacle to the practical application of sulfide‐based electrolytes (SEs), notably Li 3 PS 4 (LPS), in lithium metal batteries.
Wei, Hao, Yujun, Li, Gyeong S, Hwang, Yakun, Liu, Zheng, Liang   +4 more
openaire   +2 more sources

Lithium dendrites inhibition by regulating electrodeposition kinetics

Energy Storage Materials, 2022
Youxuan Ni, Qiaoran Wang, Jin Xiao
exaly