IOCAS-IR  > 海洋环境腐蚀与与生物污损重点实验室
ZnFeAl-layered double hydroxides/TiO2 composites as photoanodes for photocathodic protection of 304 stainless steel
Wang, Xiu-tong1,3; Ning, Xiao-bo1,2,3; Shao, Qian2; Ge, Sheng-song2; Fei, Zhi-ying2; Lei, Jing1,2,3; Hou, Bao-rong1,3
2018-03-07
Source PublicationSCIENTIFIC REPORTS
ISSN2045-2322
Volume8Pages:8
Corresponding AuthorWang, Xiu-tong(xiutongwang@gmail.com)
AbstractA series of ZnFeAl-layered double hydroxides/TiO2 (ZnFeAl-LDHs/TiO2) composites are synthesized by a combined anodization and hydrothermal method. The structure, surface morphology, photo absorption and photocathodic protection properties of these samples are characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), ultraviolet-visible diffuse reflectance spectroscopy (UV-vis DRS) and electrochemical tests. The unique structure of the ZnFeAl-LDHs reduces the charge carriers recombination, and the visible photoresponse property increase the light harvesting. The XPS study reveals that the electrons in the ZnFeAl-LDHs travel to TiO2, and the ZnFeAl-LDHs/TiO2 composites generate and transfer more electrons to 304 stainless steel (304SS), and exhibits a better photocathodic protection performance than pure TiO2. In addition, after intermittent visible-light illumination for four days, the photoanode still exhibits good stability and durability.
DOI10.1038/s41598-018-22572-7
Indexed BySCI
Language英语
Funding ProjectKey Research and Development Program of Shandong Province[2016GSF115021] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA13040404]
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000426814000014
PublisherNATURE PUBLISHING GROUP
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/158111
Collection海洋环境腐蚀与与生物污损重点实验室
Corresponding AuthorWang, Xiu-tong
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China
2.Shandong Univ Sci & Technol, Coll Chem & Environm Engn, Qingdao 266590, Peoples R China
3.Qingdao Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, Qingdao 266237, 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
Wang, Xiu-tong,Ning, Xiao-bo,Shao, Qian,et al. ZnFeAl-layered double hydroxides/TiO2 composites as photoanodes for photocathodic protection of 304 stainless steel[J]. SCIENTIFIC REPORTS,2018,8:8.
APA Wang, Xiu-tong.,Ning, Xiao-bo.,Shao, Qian.,Ge, Sheng-song.,Fei, Zhi-ying.,...&Hou, Bao-rong.(2018).ZnFeAl-layered double hydroxides/TiO2 composites as photoanodes for photocathodic protection of 304 stainless steel.SCIENTIFIC REPORTS,8,8.
MLA Wang, Xiu-tong,et al."ZnFeAl-layered double hydroxides/TiO2 composites as photoanodes for photocathodic protection of 304 stainless steel".SCIENTIFIC REPORTS 8(2018):8.
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