Advanced Characterization Techniques for Interface in All‐Solid‐State Batteries
2020; Wiley; Volume: 4; Issue: 9 Linguagem: Inglês
10.1002/smtd.202000111
ISSN2366-9608
AutoresYuyu Li, Zhonghui Gao, Fei Hu, Xing Lin, Ying Wei, Jian Peng, Jiayi Yang, Zhen Li, Yunhui Huang, Han Ding,
Tópico(s)Advanced Battery Technologies Research
ResumoAbstract The interface is a critical factor of electrochemical performance for all‐solid‐state batteries (ASSBs). Comprehending the composition, structure, morphology, and their evolution in the interface during charge/discharge cycling is greatly important for the development and practical application of ASSBs. The characterization techniques are very crucial and powerful for investigating the interface properties of ASSBs. This review briefly describes how the interface is generated in ASSBs, and then emphatically summarizes some important advanced techniques used to characterize the interface in ASSBs. The principle, advantage, and application of the techniques in the interface investigation are systematically discussed. This review provides fundamental insights and perspectives for developing the characterization techniques to deeply understand the interfacial behaviors of ASSBs, which is valuable for accelerating the commercialization of ASSBs used in electronic devices, electric vehicles, and large‐scale energy storage.
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