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Long-Term Dual Cathodic Protection for Q235 Carbon Steel by Co(OH)(2)/Graphene/TiO(2)Photocatalytic Material and Traditional Sacrificial Anode
Lu, Xiayu1,2; Liu, Li1,3; Xie, Xuan1,3; Cui, Yu1; Wang, Fuhui1,3
Corresponding AuthorLiu, Li(liuli@mail.neu.edu.cn)
2020-10-01
Source PublicationJOURNAL OF THE ELECTROCHEMICAL SOCIETY
ISSN0013-4651
Volume167Issue:13Pages:8
AbstractA novel Co(OH)(2)/graphene/TiO2-Al-Zn-In-Mg-Ti photoanode composite (Al-TGC photoanode) was proposed and fabricated by combining the photocatalytic material with traditional sacrificial anode, aiming to not only prolong the lifetime of traditional sacrificial anode but also make photocatalytic material really applicable in practice. The cathodic protection performance of Al-TGC photoanode and traditional sacrificial anode for Q235 carbon steel (Q235CS) was evaluated by long-term electrochemical experiments and macro corrosion surface morphologies of Q235CS. Results indicated that the new Al-TGC photoanode can provide more effective cathodic protection for Q235CS at least for 30 d in 3.5 wt% NaCl solution, which is obviously better than that of a traditional sacrificial anode and an older Al photoanode composite. In this new material system, graphene plays a very important role in increasing the long-term stability and lifetime of the Al-TGC photoanode.
KeywordTiO2 dual cathodic protection Q235 carbon steel application Corrosion
Funding OrganizationNational Natural Science Foundation of China ; National Key R&D Program of China ; A-class Pilot of the Chinese Academy of Sciences
DOI10.1149/1945-7111/abbd75
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51871049] ; National Key R&D Program of China[2017YFB0702303] ; A-class Pilot of the Chinese Academy of Sciences[XDA22010303]
WOS Research AreaElectrochemistry ; Materials Science
WOS SubjectElectrochemistry ; Materials Science, Coatings & Films
WOS IDWOS:000582178800001
PublisherELECTROCHEMICAL SOC INC
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/140988
Collection中国科学院金属研究所
Corresponding AuthorLiu, Li
Affiliation1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
3.Northeastern Univ, Sch Mat Sci & Engn, Key Lab Anisotropy & Texture Mat, Minist Educ, Shenyang 110819, Peoples R China
Recommended Citation
GB/T 7714
Lu, Xiayu,Liu, Li,Xie, Xuan,et al. Long-Term Dual Cathodic Protection for Q235 Carbon Steel by Co(OH)(2)/Graphene/TiO(2)Photocatalytic Material and Traditional Sacrificial Anode[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY,2020,167(13):8.
APA Lu, Xiayu,Liu, Li,Xie, Xuan,Cui, Yu,&Wang, Fuhui.(2020).Long-Term Dual Cathodic Protection for Q235 Carbon Steel by Co(OH)(2)/Graphene/TiO(2)Photocatalytic Material and Traditional Sacrificial Anode.JOURNAL OF THE ELECTROCHEMICAL SOCIETY,167(13),8.
MLA Lu, Xiayu,et al."Long-Term Dual Cathodic Protection for Q235 Carbon Steel by Co(OH)(2)/Graphene/TiO(2)Photocatalytic Material and Traditional Sacrificial Anode".JOURNAL OF THE ELECTROCHEMICAL SOCIETY 167.13(2020):8.
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