超低进料浓度1ppm的电化学抽氢研究

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-10-03 DOI:10.1039/d5cc03890a

Mostafijur Shakil, Aashish Dumre, Nabin subedi, Yixin Liu, Shan Hu, Shuang Gu

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引用次数: 0

摘要

在Multiphysics仿真的支持下，实验证明了超低H2浓度（如1 - 10 ppm）的电化学H2泵送具有显著的电流响应（0.42 - 3.1µA），受电池电压和流速的影响。本工作的发现可能会扩展H2泵送在H2检测和其他先进电化学系统中的应用。

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Exploration of Electrochemical Hydrogen Pumping with Ultralow Feed Concentration down to 1 ppm

Electrochemical H2 pumping with ultralow H2 concentrations (such as 1−10 ppm) was experimentally demonstrated for prominent current response (0.42−3.1 µA), subject to cell voltage and flow rate, supported by Multiphysics simulation. The findings in this work may extend the application of H2 pumping to H2 detection and other advanced electrochemical systems.

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.