Results 261 to 270 of about 332,107 (326)

Li Metal Anode with a LiZn Alloy Interlayer for Li-Metal Polymer Batteries

ECS Meeting Abstracts, 2023
All-solid-state batteries (ASSB) require stable and safe Li metal anode, which needs surface preparation to increase lithium diffusion and impede the formation of dendrites. In this work, the formation of a thin LiZn layer on lithium metal using sputter deposition is reported.
Nicolas Delaporte, Alexis Perea, Steve Collin-Martin, Mireille Léonard, Julie Matton, Vincent Gariépy, Hendrix Demers, Daniel Clément, Etienne Rivard, Ashok Vijh   +9 more
openaire   +1 more source

Work-Function-Induced Interfacial Electron/Ion Transport in Carbon Hosts toward Dendrite-Free Lithium Metal Anodes.

Angewandte Chemie, 2023
Coupled electron/ion transport is a decisive feature of Li plating/stripping, wherein the compatibility of electron/ion transport rates determines the morphology of deposited Li.
Yu-Shuai Feng, Yun-Nuo Li, Pei Wang, Zaiping Guo, Feifei Cao, Huan Ye   +5 more
semanticscholar   +1 more source

A Scalable Approach for Dendrite-Free Alkali Metal Anodes via Room-Temperature Facile Surface Fluorination.

ACS Applied Materials and Interfaces, 2019
Alkali metals are attractive anode materials for advanced high-energy-density battery systems because of their high theoretical specific capacities as well as low electrochemical potential.
G. Wang, Xunhui Xiong, D. Xie, Xiangxiang Fu, Zhihua Lin, Chenghao Yang, Kaili Zhang, Meilin Liu   +7 more
semanticscholar   +1 more source

Stability of Li Metal Anode in Li-S Batteries

ECS Meeting Abstracts, 2016
Because of its high energy density and promising potential to revolutionize the future electric energy storage systems, the technology of Li-S batteries has attracted significant interests in recent years. With the significant progresses made on the development of cathode materials in lithium-sulfur (Li-S) batteries, the stability of anode in Li-S ...
Ruiguo Cao, Junzheng Chen, Mark H Engelhard, Keesung Han, Wu Xu, Ji-Guang Zhang   +5 more
openaire   +1 more source

Operando Visualization of Li Metal Anodes

2022
A pressing challenge facing the 21st century world is replacing fossil fuels with a competitive and renewable energy source. However, enabling widespread renewable energy sources requires improvement in the energy density of current battery technology, especially for transportation applications.
openaire   +2 more sources

Metal oxide anodes for Li-ion batteries

Ionics, 1997
Recently metal oxides, especially tin oxides, have been investigated as negative electrodes in Li-ion batteries. Different compounds such as amorphous SnO2, SnO and SnSiO3 have been electrochemically cycled versus a metallic lithium electrode. In this study, the reversible capacities as well as the cycling behavior of crystalline SnO2 thin films and ...
T. Brousse, D. Defives, L. Pasquereau, S. M. Lee, U. Herterich, D. M. Schleich   +5 more
openaire   +1 more source

A Novel Organic “Polyurea” Thin Film for Ultralong‐Life Lithium‐Metal Anodes via Molecular‐Layer Deposition

Advances in Materials, 2018
Metallic Li is considered as one of the most promising anode materials for next‐generation batteries due to its high theoretical capacity and low electrochemical potential.
Yipeng Sun, Yang Zhao, Jiwei Wang, Jianneng Liang, Changhong Wang, Qian Sun, Xiaoting Lin, Keegan Adair, Jing Luo, Dawei Wang, Ruying Li, Mei Cai, T. Sham, X. Sun   +13 more
semanticscholar   +1 more source

High Concentrated Electrolytes for Li Metal Anodes

ECS Meeting Abstracts, 2017
Li metal is seen as the ultimate anode for LIBs due to its extremely high theoretical energy density (3860 mAh g-1) and low negative redox potential (-3.04 V vs. standard hydrogen electrode). Making Li metal a ubiquitous anode is the key in propelling energy storage and conversion systems.
Judith Alvarado, Marshall Schroeder, Xuefeng Wang, Kang Xu, Ying Shirley Meng   +4 more
openaire   +1 more source

Dynamic Intelligent Cu Current Collectors for Ultrastable Lithium Metal Anodes.

Nano letters (Print), 2020
Three-dimensional (3D) current collectors have shown the greatest potential in realizing the dendrite-free lithium (Li) metal anode. However, the rigid 3D current collectors were not usually capable of simultaneously suppressing Li dendrite growth and ...
Jianyu Chen, Jin Zhao, Linna Lei, Pan Li, Jun Chen, Yu Zhang, Yizhou Wang, Yanwen Ma, Dan Wang   +8 more
semanticscholar   +1 more source

Dendrite‐Free Sodium‐Metal Anodes for High‐Energy Sodium‐Metal Batteries

Advances in Materials, 2018
Sodium (Na) metal is one of the most promising electrode materials for next‐generation low‐cost rechargeable batteries. However, the challenges caused by dendrite growth on Na metal anodes restrict practical applications of rechargeable Na metal ...
Bing Sun, Peng Li, Jinqiang Zhang, Dan Wang, P. Munroe, Chengyin Wang, P. Notten, Guoxiu Wang   +7 more
semanticscholar   +1 more source