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Updated: Jun 26, 2025

Zinc-Sponge Battery Electrodes that Suppress Dendrites
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高性能水性亜鉛電池のためのキノンのエノル変換を調整するプロトンの調節

Huilin Cui1, Jiaxiong Zhu1, Rong Zhang1

  • 1Department of Materials Science and Engineering, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong 999077, China.

Journal of the American Chemical Society
|May 20, 2024
PubMed
まとめ

陽子の貯蔵はエネルギー貯蔵のためのキノンベースの有機電極に大きく影響します. 陽子濃度を最適化すると,ピレン-4,5,9,10-テトラオン (PTO) バッテリーにおける作業ポテンシャルとサイクル安定性が向上します.

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Electrolysis03:00

Electrolysis

In a galvanic cell, the electrical work is done by a redox system on its surroundings as electrons produced by the spontaneous redox reactions are transferred through an external circuit. Alternatively, an external circuit does work on a redox system by imposing a voltage sufficient to drive an otherwise nonspontaneous reaction in a process known as electrolysis. For instance, recharging a battery involves the use of an external power source to drive the spontaneous (discharge) cell reaction in...
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o-hydroxy phenols are oxidized to o-quinones and p-hydroxy phenols to p-quinones. Such redox reactions involve the transfer of two electrons and two protons. The reversible redox...
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Consider the following voltaic cell:
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Ladder diagrams are useful tools for understanding redox equilibrium reactions, especially the effects of concentration changes on the electrochemical potential of the reaction. The vertical axis in the redox ladder diagrams represents the electrochemical potential, E. The area of predominance is demarcated using the Nernst equation.
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