Enhanced photoelectrochemical cathodic protection performance of MoS2/TiO2 nanocomposites for 304 stainless steel under visible light

doi:10.1016/j.jmst.2020.01.029

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	Enhanced photoelectrochemical cathodic protection performance of MoS2/TiO2 nanocomposites for 304 stainless steel under visible light
	Ma, Xiumin 1,3,4; Ma, Zheng 1,2,3,4; Lu, Dongzhu 1,3,4; Jiang, Quantong 1,3,4; Li, Leilei 1,3,4; Liao, Tong 1,3,4; Hou, Baorong 1,2,3,4
刊名	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
	2021-02-20
卷号	64 页码:21-28
关键词	Anti-corrosion TiO2 nanotube array MoS2 microspheres Photoelectrochemical cathodic protection Visible light
ISSN号	1005-0302
DOI	10.1016/j.jmst.2020.01.029
通讯作者	Hou, Baorong(brhou@qdio.ac.cn)
英文摘要	In this work, TiO2 nanotube arrays (NTAs) sensitized with MoS2 microspheres (MoS2/TiO2 nanocomposites) were prepared on a flat Ti substrate via two-step anodization and hydrothermal method sequentially. TiO2 NTAs were composed of many orderly nanotubes, whose large specific surface area was favorable for light absorption and MoS2 microsphere adhesion. The MoS2 microsphere as a narrow band gap semiconductor extended the TiO2 NTAs' absorption band edge to the visible region. The 2D structure of MoS2 microspheres and the construction of heterojunction electronic field at the interface of MoS2 microspheres and TiO2 NTAs promoted the separation of photoinduced carriers. The MoS2/TiO2 nanocomposites could provide higher photoelectrochemical cathodic protection for 304 stainless steel (304 SS) under visible light than pristine TiO2 NTAs. (C) 2020 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
资助项目	National Natural Science Foundation of China[41827805] ; Chinese Academy of Engineering[2019-XZ-21]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	JOURNAL MATER SCI TECHNOL
WOS记录号	WOS:000607110600003
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/169983]
专题	海洋研究所_海洋腐蚀与防护研究发展中心
通讯作者	Hou, Baorong
作者单位	1.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China 2.Shandong Univ, Inst Marine Sci & Technol, Qingdao 266237, Peoples R China 3.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Ma, Xiumin,Ma, Zheng,Lu, Dongzhu,et al. Enhanced photoelectrochemical cathodic protection performance of MoS2/TiO2 nanocomposites for 304 stainless steel under visible light[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2021,64:21-28.
APA	Ma, Xiumin.,Ma, Zheng.,Lu, Dongzhu.,Jiang, Quantong.,Li, Leilei.,...&Hou, Baorong.(2021).Enhanced photoelectrochemical cathodic protection performance of MoS2/TiO2 nanocomposites for 304 stainless steel under visible light.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,64,21-28.
MLA	Ma, Xiumin,et al."Enhanced photoelectrochemical cathodic protection performance of MoS2/TiO2 nanocomposites for 304 stainless steel under visible light".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 64(2021):21-28.