电池(电)
热失控
锂(药物)
材料科学
碳纤维
纳米技术
复合材料
法律工程学
工程类
复合数
量子力学
医学
物理
内分泌学
功率(物理)
作者
Xiaomei Jiang,Yanjun Chen,Xiaokai Meng,Weiguo Cao,Changcheng Liu,Que Huang,Nithesh Naik,Vignesh Murugadoss,Mina Huang,Zhanhu Guo
出处
期刊:Carbon
[Elsevier]
日期:2022-02-07
卷期号:191: 448-470
被引量:210
标识
DOI:10.1016/j.carbon.2022.02.011
摘要
Along with the wide application of lithium-ion batteries (LIBs), the fire accidents also occur frequently, causing unimaginable losses of life and property. Thermal runaway (TR) is the main reason for LIB fire and explosion, in which carbon materials play an important role. Therefore, this review presents the information about the influence of carbon materials on the safety of LIBs. In the first place, the effects of carbon materials as electrodes on battery safety performance and electrochemical properties were summarized. Subsequently, the roles of each component during TR and the process were introduced, the importance of carbon materials was highlighted. Finally, the improvement measures of carbon electrode materials were summarized, and their influence mechanism on the safety of LIBs was reviewed. By understanding the importance of carbon materials in the TR processing and comparing the advantages and disadvantages, it is concluded that the presently widely used carbon materials have significant impacts on the thermal hazard of batteries.
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