期刊
MOLECULES
卷 26, 期 11, 页码 -出版社
MDPI
DOI: 10.3390/molecules26113239
关键词
solid-state battery; lithium ion battery; borohydride; closo-borane
资金
- TadPrisma Technology Solutions, LLC
This article highlights crucial breakthroughs in solid-state ionic conduction in borohydrides for battery applications, discussing the optimization parameters and key properties of these materials as solid electrolytes. It emphasizes the potential and challenges of borohydrides in terms of ionic conduction.
The goal of this article is to highlight crucial breakthroughs in solid-state ionic conduction in borohydrides for battery applications. Borohydrides, Mz+BxHy, form in various molecular structures, for example, nido-M+BH4; closo-M2+B10H10; closo-M2+B12H12; and planar-M6+B6H6 with M = cations such as Li+, K+, Na+, Ca2+, and Mg2+, which can participate in ionic conduction. This overview article will fully explore the phase space of boron-hydrogen chemistry in order to discuss parameters that optimize these materials as solid electrolytes for battery applications. Key properties for effective solid-state electrolytes, including ionic conduction, electrochemical window, high energy density, and resistance to dendrite formation, are also discussed. Because of their open structures (for closo-boranes) leading to rapid ionic conduction, and their ability to undergo phase transition between low conductivity and high conductivity phases, borohydrides deserve a focused discussion and further experimental efforts. One challenge that remains is the low electrochemical stability of borohydrides. This overview article highlights current knowledge and additionally recommends a path towards further computational and experimental research efforts.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据