对/碳阳极材料用于离子电池的研究进展
Yingjie Liu1, Jinfeng Sun1, Shaofei Zhang1
1Hebei Key Laboratory of Flexible Functional Materials, School of Materials Science and Engineering, Hebei University of Science and Technology, Shijiazhuang 050018, P. R. China.
ACS omega
|August 11, 2025
概括
用于离子电池的/碳阳极看起来很有希望,但受到体积膨胀和电导率差的影响. 控制的尺寸和结构,修改碳材料和加强接口等策略可以改善电池循环寿命.
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:
- 基于的阳极材料为离子电池提供了高的理论容量.
- 的低导电性需要碳复合材料的形成.
- 在合金过程中体积膨胀会导致材料降解,并缩短电池寿命.
研究的目的:
- 审查离子电池/碳阳极材料的进展.
- 分析减轻体积扩张和增强界面结合的策略.
- 为改善这些电池的循环寿命提供见解.
主要方法:
- 专注于对基材料的大小和结构的控制.
- 讨论不同结构的碳材料的复合修改.
- 检查/碳复合材料的接口增强技术.
主要成果:
- 分析和比较了/碳阳极开发的各种方法.
- 对尺寸/结构控制和接口加强的策略显示出潜力.
- 碳材料的复合材料改造提供了多样化的结构方法.
结论:
- 控制材料尺寸和增强界面粘合是稳定的循环的关键.
- 优化碳复合材料结构对于减轻体积膨胀至关重要.
- 本综述为设计先进的/碳阳极提供了一份路线图,以实现卓越的离子电池性能.
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