In-situ visualization of the space-charge-layer effect on interfacial lithium-ion transport in all-solid-state batteries

Understanding the effect of the space charge layer (SCL) in all-solid-state lithium-ion batteries is challenging due to lack of direct experimental observations. Here the authors visualize the SCL using an in-situ DPC-STEM imaging technique, based on which they further introduce a built-in electric...

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Autores principales: Longlong Wang, Ruicong Xie, Bingbing Chen, Xinrun Yu, Jun Ma, Chao Li, Zhiwei Hu, Xingwei Sun, Chengjun Xu, Shanmu Dong, Ting-Shan Chan, Jun Luo, Guanglei Cui, Liquan Chen
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/011e5198c29b4b7e8586fecedc945d34
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Sumario:Understanding the effect of the space charge layer (SCL) in all-solid-state lithium-ion batteries is challenging due to lack of direct experimental observations. Here the authors visualize the SCL using an in-situ DPC-STEM imaging technique, based on which they further introduce a built-in electric field to suppress its formation.