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Ag and CoFe2O4 co-sensitized TiO2 nanowire for photocathodic protection of 304 SS under visible light

文献类型：期刊论文

作者Wen, Zhehua1,2,4; Wang, Ning2,3,4; Wang, Jing2,4; Hou, Baorong1,2,4
刊名INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
出版日期2018
卷号13期号:1页码:752-761
关键词TiO2 CoFe2O4 Ag photocathodic protection
ISSN号1452-3981
DOI10.20964/2018.01.90
通讯作者Wang, Jing(jwang0501@126.com) ; Hou, Baorong(baoronghou@163.com)
英文摘要Ag and CoFe2O4 co-sensitized TiO2 nanowire (NW) structures were fabricated by photoreduction deposition and hydrothermal methods. The morphology, chemical composition and optical absorption capabilities of the nanocomposites were systematically investigated by scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS) and UV-visible absorption spectra methods. The photo-induced open circuit potential (OCP) and photocurrent density were measured under visible light to evaluate the photocathodic protection effects of the nanocomposites for 304 SS in the presence and absence of illumination. The results indicated that the deposition of Ag and CoFe2O4 nanoparticles (NPs) shifted the light absorption of TiO2 to the visible light region and enhanced the separation efficiency of the photogenerated charges. The nanocomposite exhibited more efficient photocathodic protection for 304 SS compared with pure TiO2 under visible light.
资助项目Strategic Pilot Science and Technology of Chinese Academy of Sciences (Class A)[XDA13040401]
WOS研究方向Electrochemistry
语种英语
WOS记录号WOS:000428965800061
出版者ESG
源URL[http://ir.qdio.ac.cn/handle/337002/158685]  
专题海洋研究所_海洋腐蚀与防护研究发展中心
通讯作者Wang, Jing; Hou, Baorong
作者单位1.Shandong Univ, Inst Marine Sci & Technol, Qingdao 266237, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Qingdao Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China
推荐引用方式
GB/T 7714		 Wen, Zhehua,Wang, Ning,Wang, Jing,et al. Ag and CoFe2O4 co-sensitized TiO2 nanowire for photocathodic protection of 304 SS under visible light[J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,2018,13(1):752-761.
APA Wen, Zhehua,Wang, Ning,Wang, Jing,&Hou, Baorong.(2018).Ag and CoFe2O4 co-sensitized TiO2 nanowire for photocathodic protection of 304 SS under visible light.INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,13(1),752-761.
MLA Wen, Zhehua,et al."Ag and CoFe2O4 co-sensitized TiO2 nanowire for photocathodic protection of 304 SS under visible light".INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 13.1(2018):752-761.

入库方式： OAI收割

来源：海洋研究所

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