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Harnessing Disorder for High-Performance Solid-State Electrolytes
DOI:10.1021/acsnano.5c07439.png)
摘要
En 中文
固态电解质(SSEs)已作为传统液态电解质的变革性替代方案出现,在解决关键挑战的同时,实现了更安全的运行环境、更宽的操作电压窗口以及更高能量密度的电池。高离子电导率无机固态电解质(HC-ISEs),如LGPS(Li10GeP2S12),表现出优异的离子电导率,但存在界面不稳定性、晶界电阻、与锂金属阳极兼容性差以及环境敏感性等问题。近期研究表明,通过阳离子位点无序化、非晶相集成和玻璃-陶瓷结构不规则性实现的工程无序,能够优化离子扩散通道、降低界面电阻并提升电化学稳定性。本综述系统分析了受控无序如何提升HC-ISEs的性能,探讨了定制无序结构的策略,并强调了其在实现高可靠性、高能量密度下一代固态电池中的关键作用。
Keyword:
solid-state electrolytes
high ionic conductivity
engineered disorder
lithium metal anode
next-generation batteries
期刊
IF:
16
论文数:
2.7W
被引数:
25.6W
机构
引用论文
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