IMR OpenIR
Semimetal Bi/carbon fibers derived from electrospinning polyacrylonitrile and its visible light photocatalytic performance
Zhang, Danfeng1; Xu, Zeyu2,3; Zhao, Huan2; Liu, Tong1; An, Changwei1; Liu, Jianguo2
Corresponding AuthorXu, Zeyu(zyxu16s@imr.ac.cn) ; Liu, Jianguo(jgliu@imr.ac.cn)
2020-05-01
Source PublicationJOURNAL OF MATERIALS SCIENCE
ISSN0022-2461
Volume55Issue:24Pages:8
AbstractA series of semimetal Bi-doped carbon fibers (Bi/CFs) were prepared by electrospinning-calcined polyacrylonitrile technique and characterized by XRD, SEM, EDS, XPS and UV-Vis DRS spectra to probe the morphology, structure and optical properties. Then, the Bi/CFs hybrids as photocatalysts were investigated the photocatalytic performances for degradation of representative environmental contaminants (Congo red dye and antibiotics sulfanilamide) under visible light irradiation (lambda > 420 nm). In different compositions, the photocatalytic efficiencies have followed the order as Bi (5%)/CFs > Bi (10%)/CFs > Bi (1%)/CFs > polyacrylonitrile carbon fibers, that was mainly for the surface plasmon resonance effect of semimetal Bi, which made Bi/CFs hybrids had high light-harvesting properties and effective separation abilities of photogenerated carriers. According to the results of optical performance and the scavengers trapping experiments, the feasible photocatalytic mechanism was deduced. This study provided semimetal Bi, a new plasmonic co-catalyst, as a well substitute for Au and Ag noble metal to be a promising potential for environmental contaminants treatment.
Funding OrganizationDoctoral Start-up Foundation of Liaoning Provincial Natural Science Foundation of China ; Doctoral Start-up Foundation of Liaoning Institute of Science and Technology ; Scientific Foundation Project of Education Department of Liaoning Province
DOI10.1007/s10853-020-04696-2
Indexed BySCI
Language英语
Funding ProjectDoctoral Start-up Foundation of Liaoning Provincial Natural Science Foundation of China[2019-BS-129] ; Doctoral Start-up Foundation of Liaoning Provincial Natural Science Foundation of China[2019-BS-128] ; Doctoral Start-up Foundation of Liaoning Institute of Science and Technology[1810B07] ; Doctoral Start-up Foundation of Liaoning Institute of Science and Technology[1810B09] ; Scientific Foundation Project of Education Department of Liaoning Province[L2019lkyjc-02]
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000529769700001
PublisherSPRINGER
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/138646
Collection中国科学院金属研究所
Corresponding AuthorXu, Zeyu; Liu, Jianguo
Affiliation1.Liaoning Inst Sci & Technol, Sch Biomed & Chem Engn, Benxi 117004, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
3.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Danfeng,Xu, Zeyu,Zhao, Huan,et al. Semimetal Bi/carbon fibers derived from electrospinning polyacrylonitrile and its visible light photocatalytic performance[J]. JOURNAL OF MATERIALS SCIENCE,2020,55(24):8.
APA Zhang, Danfeng,Xu, Zeyu,Zhao, Huan,Liu, Tong,An, Changwei,&Liu, Jianguo.(2020).Semimetal Bi/carbon fibers derived from electrospinning polyacrylonitrile and its visible light photocatalytic performance.JOURNAL OF MATERIALS SCIENCE,55(24),8.
MLA Zhang, Danfeng,et al."Semimetal Bi/carbon fibers derived from electrospinning polyacrylonitrile and its visible light photocatalytic performance".JOURNAL OF MATERIALS SCIENCE 55.24(2020):8.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang, Danfeng]'s Articles
[Xu, Zeyu]'s Articles
[Zhao, Huan]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, Danfeng]'s Articles
[Xu, Zeyu]'s Articles
[Zhao, Huan]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, Danfeng]'s Articles
[Xu, Zeyu]'s Articles
[Zhao, Huan]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.