摘要
Waterelectrolysisisagreenhydrogenproductiontechnology butitsenergyefficiency islimitedbythekineticsofanodicoxygenevolutionreaction(OER).Forthisproblem thispapersystematicallysummarizesanddiscussesasystemcouplingwaterelectrolysiswithpollutioncontrol toreduceenergyconsumption whichhasanadvantagethattheOERreactionisreplacedbyanodicpollutantoxidation which notonlyreducestheenergyconsumed duringthe waterelectrolysis hydrogenproductionbutalsotreatsthepollutants soastointegratehydrogenproductionand pollutioncontrol.Theimportantroleofelectrolyticcelldesignplayedinthecouplingsystem was discussed asawell-designedelectrolyticcellisbeneficialtotheefficiencyofhydrogenproduction andpollutioncontrol.Thedevelopmentofelectrode materials withstableperformanceisalso importantforanefficientcouplingsystem.Nickel- cobalt- orcopper-based materialsandtheir compositesareallusedaselectrodematerialsinthecouplingsystemtoimprovethestabilityand theefficiencyofhydrogenproductionandorganicpollutantdegradation.Organiccompoundssuch asalcohols phenols aldehydes urea hydrazine andamines as wellasliquidammoniaand sulfur-containingcompounds are also usedin the coupling system.The addition ofthese substancescanimprovetheelectronicutilizationrateofthesystem andpreventO2/H2 mixing, achievinggreenhydrogenproductionanddegradingpollutantsorevengeneratinghighervalue-added chemicalsduringthehydrogenproduction.Thispaperalsoanalyzestheinfluencingfactors reaction mechanismandexistingproblemsofthecouplingsystem inordertoprovideatheoreticalbasisforthe researchandapplicationofthecouplingsystem.Inaddition thispaperproposescorrespondingsolutions andprospectsforthedifficultiesinthemechanism economy andotheraspectsoftheapplication ofthecouplingsystem.
| 投稿的翻译标题 | Research Progressin Coupled Anodic Pollutant Degradation of Electrochemical Cathodic Hydrogen Production |
|---|---|
| 源语言 | 繁体中文 |
| 页(从-至) | 41-58 |
| 页数 | 18 |
| 期刊 | Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University |
| 卷 | 57 |
| 期 | 12 |
| DOI | |
| 出版状态 | 已出版 - 12月 2023 |
关键词
- anodic oxidation
- coupling of hydrogen production
- hydrogen production
- pollutant degradation
- pollution control
- watere lectrolysis
学术指纹
探究 '电化学阴极制氢耦合阳极废水污染物降解的研究进展' 的科研主题。它们共同构成独一无二的学术指纹。引用此
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