首页|Strategies to accelerate bubble detachment for efficient hydrogen evolution

Strategies to accelerate bubble detachment for efficient hydrogen evolution

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In the process of electrocatalytic water splitting,the management of gaseous products is an important task.Timely detachment of gaseous products from the electrode surface and the electrolyte is beneficial to the reduction of energy consumption of the electrolytic cell.In the existing industrial electrolytic cells,the circulating pump drives the electrolyte flowing to discharge the gaseous products.Up to now,several much more advanced strategies have been explored to deal with the negative effects of bubbles.In this review,we summarized various strategies for bubble detachment,including electrode design,external field imposing and system upgrading.We also elaborated the principle,functional features,practicability,advantages and limitations of each method.Finally,challenges and perspectives are also provided for the further development of advanced bubbles detachment strategies for efficient hydrogen evolution.

Bubble effectElectrocatalytic water splittingElectrode designExternal fieldSystem upgrade

Weinan Yin、Lexing Yuan、Hao Huang、Yuntao Cai、Junan Pan、Ning Sun、Qiyu Zhang、Qianhe Shu、Chen Gu、Zechao Zhuang、Longlu Wang

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College of Electronic and Optical Engineering & College of Flexible Electronics(Future Technology),Nanjing University of Posts & Telecommunications(NJUPT),Nanjing 210023,China

Department of Chemistry,Tsinghua University,Beijing 100084,China

国家自然科学基金湖南省青年自然科学基金江苏省自然科学基金Science Foundation of Nanjing University of Posts and TelecommunicationsScience Foundation of Nanjing University of Posts and TelecommunicationsNational College Student Innovation and Entrepreneurship Training Program

519021012021JJ40044BK20201381NY219144NY221046202210293171K

2024

10.1016/j.cclet.2023.108351

中国化学快报(英文版)
中国化学会

中国化学快报(英文版)

CSTPCD
影响因子：0.771
ISSN：1001-8417
年,卷(期)：2024.35(1)
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