IOCAS-IR  > 海洋环境腐蚀与与生物污损重点实验室
Construction of Bi/Bi5O7I anchored on a polymer with boosted interfacial charge transfer for biofouling resistance and photocatalytic H-2 evolution
Zhang, Linlin1; Song, Fan1; Chen, Rongrong1,2; Liu, Qi1; Liu, Jingyuan1; Yu, Jing1; Zhang, Hongsen1; Duan, Jizhou2; Wang, Jun1
2021-02-21
Source PublicationCATALYSIS SCIENCE & TECHNOLOGY
ISSN2044-4753
Volume11Issue:4Pages:1330-1336
Corresponding AuthorChen, Rongrong(chenrongrong@hrbeu.edu.cn) ; Wang, Jun(Junwang@hrbeu.edu.cn)
AbstractComposite engineering has played an integral role in the development of new artificial materials with excellent properties, which has triggered a new revolution in high-performance optoelectronic devices. Herein, a Bi/flower-like structured Bi5O7I/acrylate fluoroboron polymer (AFBP) as a BBFP composite was fabricated in situ. Furthermore, the Bi/Bi5O7I flower system was uniformly distributed on the surface and interior of AFBP that boosted the interfacial charge transfer. The resultant spatial charge separation in the BBBF composite ameliorated via SPR and piezoelectric effect significantly enhanced the photocatalytic H-2 evolution (835 mu mol h(-1) g(-1)), 8.26-fold that of Bi5O7I. In addition, the non-biological toxicity and self-cleaning function of the composite coating were proved from the regular growth rate of Nitzschia closterium and higher efficiency of the TOC removal. Furthermore, it exhibited an excellent diatom anti-settling performance, which was ascribed to the self-renewal process and hydrogen evolution, which formed a gas barrier between the substrate surface and fouling organisms. The self-renewed surfaces of AFBP can be gradually peeled off to create a piezoelectric effect without external mechanical disturbance. Similarly, compared to the antifouling methods of electrochemical hydrogen production, composite coatings can achieve outstanding antifouling performance without consuming extra energy. The strategy will provide a potential application in marine engineering in the future.
DOI10.1039/d0cy01761b
Indexed BySCI
Language英语
Funding ProjectDomain Foundation of Equipment Advance Research of 13th Five-year Plan[61409220419] ; Open Fund of Shandong Key Laboratory of Corrosion Science[KLCS201902] ; Defense Industrial Technology Development Program[JCKY2019604C001] ; Fundamental Research Funds of the Central University[3072020CF1022] ; National Key Research and Development Project[2019YFC0312102] ; Heilongjiang Touyan Innovation Team Program
WOS Research AreaChemistry
WOS SubjectChemistry, Physical
WOS IDWOS:000624503000008
PublisherROYAL SOC CHEMISTRY
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/170158
Collection海洋环境腐蚀与与生物污损重点实验室
Corresponding AuthorChen, Rongrong; Wang, Jun
Affiliation1.Harbin Engn Univ, Coll Mat Sci & Chem Engn, Minist Educ, Key Lab Superlight Mat & Surface Technol, Harbin 150001, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Shandong Key Lab Corros Sci, Qingdao 266071, Peoples R China
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhang, Linlin,Song, Fan,Chen, Rongrong,et al. Construction of Bi/Bi5O7I anchored on a polymer with boosted interfacial charge transfer for biofouling resistance and photocatalytic H-2 evolution[J]. CATALYSIS SCIENCE & TECHNOLOGY,2021,11(4):1330-1336.
APA Zhang, Linlin.,Song, Fan.,Chen, Rongrong.,Liu, Qi.,Liu, Jingyuan.,...&Wang, Jun.(2021).Construction of Bi/Bi5O7I anchored on a polymer with boosted interfacial charge transfer for biofouling resistance and photocatalytic H-2 evolution.CATALYSIS SCIENCE & TECHNOLOGY,11(4),1330-1336.
MLA Zhang, Linlin,et al."Construction of Bi/Bi5O7I anchored on a polymer with boosted interfacial charge transfer for biofouling resistance and photocatalytic H-2 evolution".CATALYSIS SCIENCE & TECHNOLOGY 11.4(2021):1330-1336.
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