用于全固态电池的柔性无机固体电解质
Tao Yu1,2, Yuankai Liu1,2, Haoyu Li1,2
1College of Engineering and Applied Sciences, Jiangsu Key Laboratory of Artificial Functional Materials, National Laboratory of Solid State Microstructures, Collaborative Innovation Centre of Advanced Microstructures, Center for Energy Storage Materials and Technologies, Nanjing University, Nanjing 210093, P. R. China.
Chemical reviews
|February 11, 2025
概括
状固体电解质是先进的全固态电池 (ASSB) 的关键. 本综述探讨了五种类型,突出了它们克服挑战并使实用,高性能ASSB的潜力.
科学领域:
- 材料科学 材料科学 材料科学
- 电化学 电化学 电化学
- 固态化学 固态化学
背景情况:
- 固体电解质是全固态电池 (ASSB) 的关键组成部分,影响离子运输和电极兼容性.
- 与刚性氧化物相比,状固体电解质在压力下提供优越的离子传输,显示出工业潜力.
- 一个单一的柔性固体电解质作为阴解质,散装电解质和无解质仍然是一个挑战.
研究的目的:
- 审查和讨论ASSB五种类型的无机固体电解质:硫化物,化物,化物,抗矿类型的化物和复杂化物.
- 分析与每个电解质类型相关的优势和挑战.
- 评估不同固体电解质的适用性,以满足电解质,散装电解质和无解质的功能.
主要方法:
- 文献综述和对ASSB固体电解质现有研究的综合.
- 系统地讨论压力对ASSB性能的影响.
- 分析各种固体电解质类的功能特征和物理化学特性.
主要成果:
- 五种类型的固体电解质 (硫化物,化物,化物,抗化物,复合化物) 被评估用于ASSB应用.
- 状固体电解质显示出有前途的离子输送特性,特别是在冷压下.
- 结合不同的固体电解质类型可以利用个人优势提高ASSB性能.
结论:
- 了解各种固体电解质的特性对于设计有效的ASSB至关重要.
- 定制电解质用于特定功能 (催解质,散装,无解质) 是优化电池性能的关键.
- 本综述提供了开发实用,高性能ASSB的见解,通过明智地选择和组合固体电解质.
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