CoO_x functionalized IrO₂-Sb₂O₅-SnO₂ anode with an enhanced activity and stability for electrocatalytic oxygen evolution

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• 作者：Ye Xie^a ; Yuanfu Deng^a ; ^b ; ^{chyfdeng@scut.edu.cn} ; Chunxiang Yang^a ; Zhenou Zeng^a ; Yingwei Li^a ; Guohua Chen^c
• 关键词：Water splitting ; Oxygen evolution reaction ; Anode ; Iridium-based catalyst ; Low overpotential
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：5 March 2017
• 年：2017
• 卷：696
• 期：Complete
• 页码：257-265
• 全文大小：2732 K
• 卷排序：696

文摘

Co partial replacement of Ir in Ti/IrO2-Sb2O5-SnO2 enhances its OER activity. The good charge transfer and increase of OH species cause high OER activity. The Ti/Ir0.05Co0.05Sb0.1Sn0.8Ox electrode shows good stability in basic solution.