Construction of graphene-WO₃/TiO₂ nanotube array photoelectrodes and its enhanced performance for photocatalytic degradation of dimethyl phthalate

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• 作者：Gang Wang^a ; Qinghua Chen^a ; Yanjun Xin^a ; ^{xintom2000@126.com} ; Yongping Liu^b ; Zhilin Zang^a ; Chunguang Hu^a ; Bin Zhang^a
• 关键词：TiO2 nanotube array ; WO3 ; Graphene ; Photocatalytic degradation ; Dimethyl phthalate
• 刊名：Electrochimica Acta
• 出版年：2016
• 出版时间：20 December 2016
• 年：2016
• 卷：222
• 期：Complete
• 页码：1903-1913
• 全文大小：2164 K
• 卷排序：222

文摘

WO3 and GR were successfully electrodeposited onto the surface of TNA photoelectrode. Coexistence of GR and WO3 improved light absorption capacity of TNA photoelectrode. GR promoted the separation of photogenerated carriers of GR-WO3/TNA photoelectrode. GR and WO3 improved the yield of OH and PC performance of TNA photoelectrode.