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Updated: Jul 1, 2025

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一种聚多巴胺涂层,使水性电池中的MnO2阴极材料能够稳定循环

Guoli Zhang1, Jiaqi Zhu1, Lu Lin1

  • 1Department of Chemistry, Northeastern University Shenyang 110819 China xxliu@mail.neu.edu.cn sunxiaoqi@mail.neu.edu.cn.

Chemical science
|March 8, 2024
PubMed
概括

聚多巴胺涂层二氧化 (MnO2 / PDA) 通过防止材料溶解来增强水性电池的稳定性. 这种新的正极材料在不需要额外的盐的情况下实现了卓越的循环性能.

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Stable Aqueous Suspensions of Manganese Ferrite Clusters with Tunable Nanoscale Dimension and Composition10:45

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相关概念视频

Electrodeposition01:08

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...
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