锂(药物)
电解质
材料科学
电池(电)
快离子导体
能量密度
工程物理
纳米技术
固态
工艺工程
工程类
化学
电极
功率(物理)
物理
热力学
内分泌学
物理化学
医学
作者
Xuanfeng Chen,Zengqiang Guan,Fulu Chu,Zhichen Xue,Feixiang Wu,Yan Yu
出处
期刊:InfoMat
[Wiley]
日期:2021-09-06
卷期号:4 (1)
被引量:69
摘要
Abstract Solid‐state batteries have been considered as promising next‐generation energy storage devices for potentially higher energy density and better safety compared with commercial lithium‐ion batteries that are based on organic liquid electrolytes. However, in terms of indispensable solid‐state electrolytes, there are remaining issues to be solved before entering the market. Most solid‐state electrolytes are air‐sensitive, which causes a complex and expensive cell assembly and impressible interface. Therefore, the solid‐state electrolytes are expected to be atmosphere‐stable, which will undoubtedly bring significant benefits to solid‐state battery manufacturing. This review covers air‐stability‐related issues of different types of inorganic solid‐state electrolytes and the corresponding strategies. First, we provide an overview of solid‐state electrolytes and solid‐state batteries, including their history and advantages/disadvantages. Then, different types of solid‐state electrolytes are selected as examples to illustrate the unfavorable interactions in air and the corresponding adverse effects. Next, according to recent advances, we summarize the effective strategies of constructing different types of air‐stable inorganic solid‐state electrolytes. Finally, perspectives on designing accessible air‐stable solid‐state electrolytes are provided, aiming to achieve the assembly of high‐performance solid‐state batteries in the atmosphere. image
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