Results 291 to 300 of about 3,304,767 (347)

Interface Modifications of Lithium Metal Anode for Lithium Metal Batteries

ChemSusChem
AbstractLithium metal batteries (LMBs) enable much higher energy density than lithium‐ion batteries (LIBs) and thus hold great promise for future transportation electrification. However, the adoption of lithium metal (Li) as an anode poses serious concerns about cell safety and performance, which has been hindering LMBs from commercialization.
Ramesh Kumar Petla, Ian Lindsey, Jianlin Li, Xiangbo Meng   +3 more
openaire   +2 more sources

Lithium-Transition Metal-Tetrelides - Structure and Lithium Mobility

Zeitschrift für Physikalische Chemie, 2010
Abstract Lithium-transition metal (T)-tetrelides (tetr.= C, Si, Ge, Sn, Pb) are an interesting class of materials with greatly differing crystal structures. The transition metal and tetrel atoms build up covalently bonded networks which leave cavities or channels for the lithium atoms. Depending on the bonding of the lithium atoms to the
Rainer Pöttgen, Tim Dinges, Hellmut Eckert, Puravankara Sreeraj, Hans-Dieter Wiemhöfer   +4 more
openaire   +1 more source

Lithium metal anode with lithium borate layer for enhanced cycling stability of lithium metal batteries

Journal of Power Sources, 2021
Abstract Lithium metal is one of the most promising next generation anode materials to make a leap of the energy density of conventional lithium-ion batteries. However, lithium metal has fatal problems to overcome in cycling stability and safety.
Hyunseo Kang, Minkyu Song, MinHo Yang, Jae-won Lee   +3 more
openaire   +1 more source

Designing Temperature-Insensitive Solvated Electrolytes for Low-Temperature Lithium Metal Batteries.

Journal of the American Chemical Society
Lithium metal batteries face problems from sluggish charge transfer at interfaces, as well as parasitic reactions between lithium metal anodes and electrolytes, due to the strong electronegativity of oxygen donor solvents.
Nan Piao, Jinze Wang, Xuning Gao, Ruhong Li, Haikuo Zhang, Guangjian Hu, Zhenhua Sun, Xiulin Fan, Hui‐Ming Cheng, Feng Li   +9 more
semanticscholar   +1 more source

Stable lithium metal anode enabled by lithium metal partial alloying

Nano Energy, 2019
Abstract The practical application of lithium (Li) metal anodes is critical for the next generation high energy density batteries. However, the mainstream challenge of Li dendrites formation that affects the cycle performance and safety of the battery still needs to be addressed.
Hailong Qiu, Tianyu Tang, Muhammad Asif, Wei Li, Teng Zhang, Yanglong Hou   +5 more
openaire   +1 more source

A Review on Regulating Li+ Solvation Structures in Carbonate Electrolytes for Lithium Metal Batteries

Advances in Materials, 2022
Lithium metal batteries (LMBs) are considered promising candidates for next‐generation battery systems due to their high energy density. However, commercialized carbonate electrolytes cannot be used in LMBs due to their poor compatibility with lithium ...
Zhihong Piao, Runhua Gao, Yingqi Liu, Guangmin Zhou, Hui‐Ming Cheng   +4 more
semanticscholar   +1 more source

Revisiting the Electroplating Process for Lithium‐Metal Anodes for Lithium‐Metal Batteries

Angewandte Chemie, 2020
AbstractElectroplating has been studied for centuries, not only in the laboratory but also in industry for machinery, electronics, automobile, aviation, and other fields. The lithium‐metal anode is the Holy Grail electrode because of its high energy density. But the recyclability of lithium‐metal batteries remains quite challenging. The essence of both
Xiaowen Sun, Xinyue Zhang, Qingtao Ma, Xuze Guan, Wei Wang, Jiayan Luo   +5 more
openaire   +2 more sources

Lithium Intercalation Cells Without Metallic Lithium: and

Journal of The Electrochemical Society, 1987
The authors studied the possibility of using a reducing intercalation compound such as MoO/sub 2/ or WO/sub 2/ as a replacement for metallic lithium in secondary electrochemical cells. In order to be of practical importance, a cell of this type requires good reversibility at both electrodes and a substantial potential difference between the two ...
J. J. Auborn, Y. L. Barberio
openaire   +1 more source

Lithium Nitrate Regulated Sulfone Electrolytes for Lithium Metal Batteries

Angewandte Chemie, 2020
AbstractThe electrolytes in lithium metal batteries have to be compatible with both lithium metal anodes and high voltage cathodes, and can be regulated by manipulating the solvation structure. Herein, to enhance the electrolyte stability, lithium nitrate (LiNO3) and 1,1,2,2‐tetrafuoroethyl‐2′,2′,2′‐trifuoroethyl(HFE) are introduced into the high ...
Jiale Fu, Xiao Ji, Ji Chen, Long Chen, Xiulin Fan, Daobin Mu, Chunsheng Wang   +6 more
openaire   +2 more sources

Chemically polished lithium metal anode for high energy lithium metal batteries

Energy Storage Materials, 2018
Abstract The formation of lithium dendrites during operation is a major issue that has prevented the practical application of lithium metal anode, which is considered one of the most promising anode materials for next generation lithium batteries. The formation of dendrites has been attributed to the non-uniform and locally high current densities ...
Wei Tang, Xuesong Yin, Zhongxin Chen, Wei Fu, Kian Ping Loh, Guangyuan Wesley Zheng   +5 more
openaire   +1 more source