无机固体电解质的最新进展和战略前景:金属电池的基础,修改和应用
Jiawen Huang1, Kuan Wu1,2, Gang Xu1
1School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China. mhwu@shu.edu.cn.
Chemical Society reviews
|June 27, 2023
概括
无机固态电解质 (ISE) 为金属电池 (SMB) 提供了更安全的替代品. 本次审查审查了ISE,重点关注离子导电和界面兼容性,以提高电池性能.
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
- 储能 储能 储能 储能 储能 储能
背景情况:
- 固态电解质 (SE) 被探索为高能金属电池 (SMB) 中的液态电解质的更安全替代品.
- 无机固态电解质 (ISE) 具有高离子导电性和稳定性等优点,但在离子 (Na+) 导电性和界面兼容性方面面临挑战.
研究的目的:
- 为金属电池提供最先进的无机固态电解质的全面审查.
- 阐明Na+导电机制,并分析与金属阳极的界面兼容性.
- 确定挑战,并提出未来的研究方向,以开发实用的国家ISEs.
主要方法:
- 系统选各种无机固态电解质材料 (氧化物,化物,化物,抗矿,化物).
- 在不同长度尺度上分析Na+传导机制.
- 修改策略的评估,包括合成,兴奋剂和界面工程.
主要成果:
- 详细检查各种无机固态电解质类别及其特性.
- 了解增强离子导电性和金属兼容性的策略.
- 确定阻碍国有ISE广泛采用的关键挑战.
结论:
- 无机固态电解质对安全和高性能金属电池具有重大前景.
- 对Na+传导机制和接口工程的进一步研究对于实际应用至关重要.
- 国际能源公司的战略发展对于推进下一代储能解决方案至关重要.
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