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Updated: Jun 16, 2026

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在高质量负载离子电池的自承载阴极上定制层次的MnO2纳米结构

Weijie Zheng1, Zhibiao Cui1, Cong Liu2

  • 1School of Chemistry, South China Normal University Guangzhou 510006 People's Republic of China mengt@scnu.edu.cn dshu@scnu.edu.cn.

Chemical science
|November 21, 2024
PubMed
概括

研究人员开发了高性能水性离子电池 (AZIB),使用在碳布上种植的新型二氧化 (MnO2) 阴极. 这一战略提高了先进的储能应用的效率和电池寿命.

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相关概念视频

The Electrical Double Layer01:30

The Electrical Double Layer

In the region where two bulk phases meet, an intricate electric charge distribution arises due to charge transfer, ion adsorption, molecular orientation, and charge distortion. This complex distribution is commonly referred to as the electrical double layer.When a solid electrode interfaces with ions in an electrolyte solution, the speed of electron transfer dictates the rates of oxidation and reduction. The electrode acquires a charge through the escape of atoms into the solution as cations or...