能量密度
电池(电)
新能源
锂(药物)
储能
钥匙(锁)
风险分析(工程)
计算机科学
工程类
业务
计算机安全
医学
物理
工程物理
机械工程
内分泌学
功率(物理)
量子力学
作者
Kai Li,Yayuan Liu,Dingchang Lin,Allen Pei,Yi Cui
出处
期刊:Science Advances
[American Association for the Advancement of Science (AAAS)]
日期:2018-06-01
卷期号:4 (6)
被引量:915
标识
DOI:10.1126/sciadv.aas9820
摘要
Lithium-ion batteries (LIBs) are considered to be one of the most important energy storage technologies. As the energy density of batteries increases, battery safety becomes even more critical if the energy is released unintentionally. Accidents related to fires and explosions of LIBs occur frequently worldwide. Some have caused serious threats to human life and health and have led to numerous product recalls by manufacturers. These incidents are reminders that safety is a prerequisite for batteries, and serious issues need to be resolved before the future application of high-energy battery systems. This Review aims to summarize the fundamentals of the origins of LIB safety issues and highlight recent key progress in materials design to improve LIB safety. We anticipate that this Review will inspire further improvement in battery safety, especially for emerging LIBs with high-energy density.
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