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

doi:10.20964/2018.01.90

	Ag and CoFe2O4 co-sensitized TiO2 nanowire for photocathodic protection of 304 SS under visible light
	Wen, Zhehua 1,2,4; Wang, Ning 2,3,4; Wang, Jing 2,4; Hou, Baorong 1,2,4
	2018
发表期刊	INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
ISSN	1452-3981
卷号	13 期号:1 页码:752-761
通讯作者	Wang, Jing([email protected]) ; Hou, Baorong([email protected])
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.
关键词	TiO2 CoFe2O4 Ag photocathodic protection
DOI	10.20964/2018.01.90
收录类别	SCI
语种	英语
资助项目	Strategic Pilot Science and Technology of Chinese Academy of Sciences (Class A)[XDA13040401]###1666; Strategic Pilot Science and Technology of Chinese Academy of Sciences (Class A)[XDA13040401]
WOS研究方向	Electrochemistry
WOS类目	Electrochemistry
WOS记录号	WOS:000428965800061
出版者	ESG
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/158686
专题	海洋环境腐蚀与生物污损重点实验室
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.

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文件名称/大小	文献类型	版本类型	开放类型	使用许可
Ag and CoFe2O4 co-se（1090KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	浏览