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先进的介相层,用于无树的金属阳极

Yihong Gao¹, Yu Yao², Pengcheng Shi³

¹School of Chemistry and Chemical Engineering, Anhui University, Hefei 230601, China.

ACS applied materials & interfaces

|March 18, 2025

概括

金属阳极是下一代电池的关键,但面临着状物问题. 本综述详细介绍了人工间相设计,包括无机,有机和混合层,以稳定阳极并防止树的生长.

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:

金属阳极为先进的能量存储提供了高的理论容量和成本效益.
挑战包括不稳定的固体电解质介相 (SEI) 形成和树的生长,阻碍了电池的性能和安全.
人工相间工程对于稳定SEI和抑制树突来说至关重要.

研究的目的:

提供对金属阳极人工介相设计的全面审查.
为了分类和分析无机,有机和混合相间层.
讨论未来的相间工程战略,以优化阳极.

主要方法:

文献综述和对金属电池人工界面现有研究的分析.
基于材料组成 (无机,有机,混合) 的相间设计的分类.
讨论这些相间酶抑制树生长的机制.

主要成果:

各种人工界相设计有效地控制树的生长,并稳定固体电解质界相 (SEI).
无机,有机和混合相间层在增强阳极稳定性方面具有明显的优势.
这些工程界面对于改善金属电池的循环寿命和安全性至关重要.

结论:

人工相间工程是一种有希望的策略,可以克服金属阳极的局限性.
对新型相间材料和设计的持续研究将加速高性能电池的开发.
未来的工作应该专注于可扩展和具有成本效益的相间制造方法,以实现实际应用.

关键词:

人工相间层是人工相间层.循环稳定性的周期性稳定性界面的修改是界面的修改.的树突是的树突.金属电池金属电池

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Electrodeposition

Electrodeposition

Electrodeposition is a technique used to separate an analyte from interferents by electrochemical processes. Here, the analyte is a metal ion that can be deposited on an electrode immersed in the sample solution. The electrochemical setup consists of an anode and a cathode. When an electric current is applied to the setup, oxidation occurs at the anode. At the cathode, which consists of a large metal surface, metal ions undergo reduction and deposit onto the surface.
Electrodeposition can...