Open AccessGood Practices for Rechargeable Lithium Metal Batteries
Author(s) -
Bingbin Wu,
Yang Yang,
Dianying Liu,
Chaojiang Niu,
M. Gross,
Lorraine Seymour,
Hongkyung Lee,
Phuong Le,
Dũng Trung Võ,
Zhiqun Deng,
Eric J. Dufek,
M. Stanley Whittingham,
Jun Liu,
Jie Xiao
Publication year - 2019
Publication title -
journal of the electrochemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.258
H-Index - 271
eISSN - 1945-7111
pISSN - 0013-4651
DOI - 10.1149/2.0691916jes
Subject(s) - lithium (medication) , lithium metal , pouch , work (physics) , energy storage , process engineering , computer science , materials science , electrode , engineering , mechanical engineering , chemistry , anode , medicine , power (physics) , physics , quantum mechanics , anatomy , endocrinology
High-energy rechargeable lithium metal batteries have been intensively revisited in recent years. Since more researchers started to use pouch cell as the platform to study the fundamentals at relevant scales, safe testing and handling of lithium metal and high-energy lithium metal batteries have become critical. Cautions and safety procedures are needed when handling cycled pouch cells with pulverized lithium metal particles inside. From cell design, electrode preparation, cell fabrication to testing procedure, this work aims to discuss the possible root causes that may initiate cell internal short circuit and raise safety concerns. Safe transfer, disassembly and disposal of cycled Li metal pouch cells are also discussed. The insights provided in this article are applicable for the research on high-energy lithium-ion batteries as well and may inspire more safety strategies to accelerate research innovation by using large-format batteries as the testing vehicle and conduct the research safely.