IOCAS-IR  > 海洋环境腐蚀与与生物污损重点实验室
Characteristics and anticorrosion performance of WSe2/TiO2 nanocomposite materials for 304 stainless steel
Wei, Qinyi1,3; Wang, Xiutong1,2; Ning, Xiaobo1,2; Li, Xinran1,3; Shao, Jing1,2; Li, Hong1,2; Wang, Wencheng1,2; Huang, Yanliang1,2; Hou, Baorong1,2
2018-10-25
Source PublicationSURFACE & COATINGS TECHNOLOGY
ISSN0257-8972
Volume352Pages:26-32
Corresponding AuthorWang, Xiutong(wangxiutong@qdio.ac.cn)
AbstractAs a widely used corrosion-resistant material, stainless steel is still prone to pitting corrosion in marine environments where many Cl- and microorganisms are present. These potential hazards directly affect the service life of metal structures. Thus, it is necessary to take measures to protect stainless steel in the marine environment. In this paper, WSe2/TiO2 nanocomposite films were fabricated on Ti foil substrates via anodic oxidation and electrochemical deposition. The morphology, crystalline phase and optical characteristics of the WSe2/TiO2 nanocomposites were examined by scanning electron microscopy, transmission electron microscopy, X-ray diffraction and UV-vis diffuse reflectance spectroscopy. The photocathodic protection performance of the nanocomposite photoanodes for 304 stainless steel (304SS) under visible-light illumination was investigated through electrochemical measurements. Under visible-light illumination, the WSe2/TiO2 nanocomposite films showed stronger photoresponse properties and better photocathodic protection performances for 304SS than pure TiO2 nanotube films.
KeywordPhotogenerated cathodic protection WSe2/TiO2 nanocomposites Corrosion Stainless steel Electrochemistry
DOI10.1016/j.surfcoat.2018.08.004
Indexed BySCI
Language英语
Funding ProjectKey Research and Development Program of Shandong Province[2016GGH4511] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA13040404]
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Coatings & Films ; Physics, Applied
WOS IDWOS:000447106400003
PublisherELSEVIER SCIENCE SA
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/160479
Collection海洋环境腐蚀与与生物污损重点实验室
Corresponding AuthorWang, Xiutong
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China
2.Pilot Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Wei, Qinyi,Wang, Xiutong,Ning, Xiaobo,et al. Characteristics and anticorrosion performance of WSe2/TiO2 nanocomposite materials for 304 stainless steel[J]. SURFACE & COATINGS TECHNOLOGY,2018,352:26-32.
APA Wei, Qinyi.,Wang, Xiutong.,Ning, Xiaobo.,Li, Xinran.,Shao, Jing.,...&Hou, Baorong.(2018).Characteristics and anticorrosion performance of WSe2/TiO2 nanocomposite materials for 304 stainless steel.SURFACE & COATINGS TECHNOLOGY,352,26-32.
MLA Wei, Qinyi,et al."Characteristics and anticorrosion performance of WSe2/TiO2 nanocomposite materials for 304 stainless steel".SURFACE & COATINGS TECHNOLOGY 352(2018):26-32.
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