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The fabrication of Ti4O7 particle composite modified PbO2 coating electrode and its application in the electrochemical oxidation degradation of organic wastewater

文献类型：期刊论文

作者Zhang, Zhongwei1,2; Xiao, Qinggui1; Du, Xuan1; Xue, Tianyan1; Yan, Zhanpeng3; Liu, Zhifu1,2; Zhang, Hui1; Qi, Tao1
刊名JOURNAL OF ALLOYS AND COMPOUNDS
出版日期2022-03-15
卷号897页码:8
关键词Composite materials Coating materials Electrochemical reactions
ISSN号0925-8388
DOI10.1016/j.jallcom.2021.162742
英文摘要A novel Ti/PbO2 electrode modified with Ti4O7 was synthesized through electrochemical deposition method. The surface morphology and electrochemical performance of the as-prepared electrodes were characterized by Scanning Electron Microscopy (SEM), X-ray diffraction (XRD), Transmission Electron Microscope (TEM), Cyclic Voltammetry (CV), Linear Sweep Voltammetry (LSV), Electrochemical Impedance Spectroscopy (EIS), etc. The characterization results indicated that Ti4O7 composite modification improved the surface morphology and crystal plane orientation of the PbO2 coating electrodes and reduced the interplanar spacing of PbO2. Phenol was chosen as the model pollutant to evaluate electrochemical activity of the electrode. The Ti4O7 with 1.0 g L-1 below 500 mesh modification electrodes presented the highest removal efficiency (97.8%) on degradation of phenol, which could be attributed to its high oxygen evolution potential (OEP) and more electrode active sites. (C) 2021 Published by Elsevier B.V.
WOS关键词CARBON NANOTUBE ; TITANIUM SUBOXIDE ; POLLUTANTS ; NANOPARTICLES ; MOBILITY
资助项目National Natural Science Foundation of China[21978304] ; National Natural Science Foundation of China[21606241] ; National Natural Science Foundation of China[51374191] ; Innovation Academy for Green Manufacture, Chinese Academy of Sciences[IAGM2020 DA02] ; Key Research Program of the Frontier Sciences of CAS[QYZDJSSW-JSC021]
WOS研究方向Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:000749474900006
出版者ELSEVIER SCIENCE SA
资助机构National Natural Science Foundation of China ; Innovation Academy for Green Manufacture, Chinese Academy of Sciences ; Key Research Program of the Frontier Sciences of CAS
源URL[http://ir.ipe.ac.cn/handle/122111/51882]  
专题中国科学院过程工程研究所
通讯作者Xiao, Qinggui; Zhang, Hui
作者单位1.Chinese Acad Sci, Natl Engn Res Ctr Green Recycling Strateg Met Res, Inst Proc Engn, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Zhengzhou Univ, Coll Chem Engn, Zhengzhou 450001, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Zhongwei,Xiao, Qinggui,Du, Xuan,et al. The fabrication of Ti4O7 particle composite modified PbO2 coating electrode and its application in the electrochemical oxidation degradation of organic wastewater[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2022,897:8.
APA Zhang, Zhongwei.,Xiao, Qinggui.,Du, Xuan.,Xue, Tianyan.,Yan, Zhanpeng.,...&Qi, Tao.(2022).The fabrication of Ti4O7 particle composite modified PbO2 coating electrode and its application in the electrochemical oxidation degradation of organic wastewater.JOURNAL OF ALLOYS AND COMPOUNDS,897,8.
MLA Zhang, Zhongwei,et al."The fabrication of Ti4O7 particle composite modified PbO2 coating electrode and its application in the electrochemical oxidation degradation of organic wastewater".JOURNAL OF ALLOYS AND COMPOUNDS 897(2022):8.

入库方式： OAI收割

来源：过程工程研究所

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