Three-dimensional flower-like shaped Bi5O7I particles incorporation zwitterionic fluorinated polymers with synergistic hydration-photocatalytic for enhanced marine antifouling performance

doi:10.1016/j.jhazmat.2019.121854

	Three-dimensional flower-like shaped Bi5O7I particles incorporation zwitterionic fluorinated polymers with synergistic hydration-photocatalytic for enhanced marine antifouling performance
	Zhang, Linlin 1,2; Sha, Jianang 1,2; Chen, Rongrong 2,3,4; Liu, Qi 1,2,3; Liu, Jingyuan 1,2; Yu, Jing 1,2; Zhang, Hongsen 1,2; Lin, Cunguo 5; Wang, Jun 1
	2020-05-05
发表期刊	JOURNAL OF HAZARDOUS MATERIALS
ISSN	0304-3894
卷号	389 页码:9
通讯作者	Chen, Rongrong([email protected]) ; Wang, Jun([email protected])
摘要	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.
关键词	Zwitterionic fluorinated polymers Bi5O7I Photocatalytic Marine antifouling
DOI	10.1016/j.jhazmat.2019.121854
收录类别	SCI
语种	英语
资助项目	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研究方向	Engineering ; Environmental Sciences & Ecology
WOS类目	Engineering, Environmental ; Environmental Sciences
WOS记录号	WOS:000524479100036
出版者	ELSEVIER
引用统计	被引频次：36[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/167221
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Chen, Rongrong; Wang, Jun
作者单位	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
通讯作者单位	中国科学院海洋研究所
推荐引用方式 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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