最先进的电解质和接口工程,用于高能量密度全固态电池
Hanghang Dong1, Ting Wang1, Limin Zhou1
1School of Energy and Power Engineering, Nanjing University of Science and Technology, Nanjing, 210094, P. R. China.
Small (Weinheim an der Bergstrasse, Germany)
|September 18, 2025
概括
所有固态电池都提供了高安全性和能量密度. 本次审查的重点是改善实践ASSB应用的固态电解质和电极兼容性.
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:
- 全固态电池 (ASSB) 是下一代储能系统的前景.
- 主要优势包括提高安全性,高能量密度,以及由于资源丰富而具有成本效益.
- 然而,固态电解质 (SSEs) 的低化学稳定性和差的接口接触等挑战阻碍了商业化.
研究的目的:
- 对ASSB进行SSE的进步和离子传输机制进行全面审查.
- 总结影响ASSB性能的关键接口挑战.
- 探索修改策略,以提高固体-固体接口的兼容性和亲密性.
主要方法:
- 关于SSE进步和离子传输的文献综述.
- 分析ASSB的界面挑战.
- 对界面工程的修改策略的综合.
主要成果:
- SSEs对于ASSB的表现至关重要,但接口问题仍然是一个重大障碍.
- 仅专注于离子导电性就忽略了基本的电极-SSE兼容性.
- 修改策略可以提高界面的亲密性和稳定性.
结论:
- 解决接口挑战对于实际ASSB实施至关重要.
- 人工界面工程为未来的发展提供了一个有希望的方向.
- 本综述提供了关于ASSB接口科学和实际应用指南的见解.
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