関連する実験動画

Updated: Aug 25, 2025

Microfluidic-based Synthesis of Covalent Organic Frameworks COFs: A Tool for Continuous Production of COF Fibers and Direct Printing on a Surface
08:42

Microfluidic-based Synthesis of Covalent Organic Frameworks COFs: A Tool for Continuous Production of COF Fibers and Direct Printing on a Surface

Published on: July 10, 2017

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高性能燃料電池のための共性有機フレームワークベースの多孔イオノマー

Qingnuan Zhang1, Shuda Dong1, Pengpeng Shao1

  • 1Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China.

Science (New York, N.Y.)
|October 13, 2022
PubMed
まとめ

研究者は,ナフィオンにイオン共性有機フレームワーク (COF) のナノシートを組み込むことで燃料電池の性能を向上させました. この戦略はプラチナ (Pt) の質量活動とピーク電力密度を高め,効率を損なうことなくPtの負荷を減らすことを可能にしました.

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Ion Exchange01:17

Ion Exchange

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A battery is a galvanic cell that is used as a source of electrical power for specific applications. Modern batteries exist in a multitude of forms to accommodate various applications, from tiny button batteries such as those that power wristwatches to the very large batteries used to supply backup energy to municipal power grids. Some batteries are designed for single-use applications and cannot be recharged (primary cells), while others are based on conveniently reversible cell reactions that...
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