硫电池中基于硫的阴极材料的涂层设计:一篇评论
Dandan Cai1, Feng Zheng1, Ying Li2
1College of Sciences, Shanghai University, Shanghai, 200444, China.
Chemistry, an Asian journal
|June 11, 2024
概括
硫电池具有高容量,但面临着低导电性和聚硫化物穿等挑战. 本综述涵盖了先进的阴极材料和制造方法,以改善它们的实际应用.
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:
- 硫电池 (LSB) 是下一代储能电池的前景,因为其理论容量高,硫阴极丰富.
- 主要挑战包括低导电性,硫体积膨胀和聚硫化物穿效应,阻碍实际使用.
研究的目的:
- 对硫电池阴极的表面涂层,复合材料和制造策略进行全面审查.
- 分析技术挑战,并为LSB提出未来的研究方向.
主要方法:
- 对 LSB 阴极的先进材料的审查.
- 分析结构/组件表征技术的分析.
- 功能机制的评估和性能验证方法.
主要成果:
- 详细检查硫阴极的表面涂层和复合方法.
- 评估各种制造方法来提高LSB的性能.
- 确定LSB发展的关键障碍和潜在解决方案.
结论:
- 在LSB阴极材料和制造方面取得了重大研究进展.
- 解决导电性,体积膨胀和穿效应对于实际的LSB应用至关重要.
- 未来的研究应该专注于创新策略,以克服当前的局限性.
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