Institutional Repository of Key Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
| Three-dimensional flower-like shaped Bi5O7I particles incorporation zwitterionic fluorinated polymers with synergistic hydration-photocatalytic for enhanced marine antifouling performance | |
| Zhang, Linlin1,2; Sha, Jianang1,2; Chen, Rongrong2,3,4; Liu, Qi1,2,3; Liu, Jingyuan1,2; Yu, Jing1,2; Zhang, Hongsen1,2; Lin, Cunguo5; Wang, Jun1 | |
| 2020-05-05 | |
| Source Publication | JOURNAL OF HAZARDOUS MATERIALS
 |
| ISSN | 0304-3894 |
| Volume | 389Pages:9 |
| Corresponding Author | Chen, Rongrong(chenrongrong@hrbeu.edu.cn) ; Wang, Jun(Junwang@hrbeu.edu.cn) |
| Abstract | Herein, several novel composite films consisting of three-dimensional (3D) Bi5O7I flower-like shaped microsphere and zwitterionic fluorinated polymer (ZFP) were successfully fabricated with the aim of achieving high anti-fouling performance. The prepared Bi5O7I flower-like shaped microsphere particles with diameters in the range of 2 similar to 3 mu m were uniformly distributed on the surface and in the internal of ZFP. Benefiting from the hydration layer formed by the ZFP and the efficient photocatalytic performance of Bi5O7I flower-like microsphere, the resultant optimized Bi5O7I/ZFP composite film exhibited an excellent diatom anti-settling performance and a high antibacterial rate of 99.09% and 99.66% towards Escherichia coli and Staphylococcus aureus. In addition, the composite films possessed the strengthened visible light absorption, the effectively separation and transfer of the photo-induced electrons and holes, the large number of hydroxyl ((OH)-H-center dot) radicals and superoxide radicals (O-2(center dot-)) all in Bi5O7I/ZFP systems, all of which were beneficial for the photocatalytic antifouling activity. More importantly, the synergistic hydration-photocatalytic effect of the Bi5O7I/ZFP composite films are answerable for the improvement of the antifouling property compared to the control. Thus, the synergistic hydration-photocatalytic contribution of Bi5O7I/ZFP composite film will shows promise for potential application in marine antifouling. |
| Keyword | Zwitterionic fluorinated polymers Bi5O7I Photocatalytic Marine antifouling |
| DOI | 10.1016/j.jhazmat.2019.121854 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[21871078] ; National Natural Science Foundation of China[51672073] ; Natural Science Foundation of Heilongjiang Province[B2018010] ; Natural Science Foundation of Heilongjiang Province[H2018012] ; Heilongjiang Postdoctoral Startup Fund[LBH-Q14135] ; University Nursing Program for Young Scholars with Creative Talents in Heilongjiang Province[UNPYSCT2016018] ; Domain Foundation of Equipment Advance Research of 13th Five-year Plan[61409220419] |
| WOS Research Area | Engineering ; Environmental Sciences & Ecology |
| WOS Subject | Engineering, Environmental ; Environmental Sciences |
| WOS ID | WOS:000524479100036 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/167221 |
| Collection | 海洋环境腐蚀与与生物污损重点实验室 |
| Corresponding Author | Chen, Rongrong; Wang, Jun |
| Affiliation | 1.Harbin Engn Univ, Key Lab Superlight Mat & Surface Technol, Minist Educ, Harbin 150001, Peoples R China 2.Harbin Engn Univ, Coll Mat Sci & Chem Engn, Harbin 150001, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Shandong Key Lab Corros Sci, Qingdao 266071, Peoples R China 4.HIT Hainan Mil Civilian Integrat Innovat Res Inst, Yingzhou Town 572427, Hainan, Peoples R China 5.LSMRI, State Key Lab Marine Corros & Protect, Qingdao 266101, Peoples R China |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Zhang, Linlin,Sha, Jianang,Chen, Rongrong,et al. Three-dimensional flower-like shaped Bi5O7I particles incorporation zwitterionic fluorinated polymers with synergistic hydration-photocatalytic for enhanced marine antifouling performance[J]. JOURNAL OF HAZARDOUS MATERIALS,2020,389:9. |
| APA | Zhang, Linlin.,Sha, Jianang.,Chen, Rongrong.,Liu, Qi.,Liu, Jingyuan.,...&Wang, Jun.(2020).Three-dimensional flower-like shaped Bi5O7I particles incorporation zwitterionic fluorinated polymers with synergistic hydration-photocatalytic for enhanced marine antifouling performance.JOURNAL OF HAZARDOUS MATERIALS,389,9. |
| MLA | Zhang, Linlin,et al."Three-dimensional flower-like shaped Bi5O7I particles incorporation zwitterionic fluorinated polymers with synergistic hydration-photocatalytic for enhanced marine antifouling performance".JOURNAL OF HAZARDOUS MATERIALS 389(2020):9. |
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