Behavior of activated carbon cloths used as electrode in electrochemical processes

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• 作者：M. Gineys ; R. Benoit ; N. Cohaut ; F. Bé ; guin ; S. Delpeux-Ouldriane ; ^{delpeux@cnrs-orleans.fr}
• 关键词：Activated carbon cloth ; Electrochemical polarization ; Surface chemistry and porous network characterization ; Electrochemical behavior ; Reactivity
• 刊名：Chemical Engineering Journal
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：310
• 期：part_P1
• 页码：1-12
• 全文大小：1087 K
• 卷排序：310

文摘

Electrochemistry is a soft method able to functionalize homogeneously carbon fibers. Anodic polarization modulates the hydrophilic character and wettability of carbons. Oxygenated groups nature and amount can be monitored using a controlled voltage. Below 1.4 V vs Hg/Hg2SO4, mainly phenols and lactones are introduced. Above 1.4 V vs Hg/Hg2SO4, conversion of CO-type groups into CO2-type groups occurs.