Cu@C core-shell nanoparticles modified polydimethylsiloxane -based coatings with improved static antifouling performance

doi:10.1016/j.porgcoat.2022.107026

	Cu@C core-shell nanoparticles modified polydimethylsiloxane -based coatings with improved static antifouling performance
	Liu, Chao 1,2,3; Yan, Binghua 3; Sun, Jiawen 1; Dong, Xucheng1 ; Zheng, Jiyong 4; Duan, Jizhou1,2 ; Hou, Baorong 1,2
	2022-10-01
发表期刊	PROGRESS IN ORGANIC COATINGS
ISSN	0300-9440
卷号	171 页码:9
通讯作者	Liu, Chao([email protected]) ; Duan, Jizhou([email protected])
摘要	PDMS-based fouling release coatings have promising applications in the fields of marine fouling control. However, development of silicone-based coatings with good antifouling / fouling-release property under relative static conditions remains challenging. In this work, a new PDMS-based nanocomposite coating consisting of PDMS matrix and nanofiller of copper@carbon core-shell nanoparticles was developed. Uniformly dispersed Cu@C core-shell in the PDMS matrix enhance the antifouling ability. The PDMS with low surface energy endows the composite coatings with hydrophobicity thus fouling release property. The introduction of Cu@C core-shell/ PDMS improves both the Young's modulus, tensile strength and the elongation at break. Furthermore, laboratory bioassay against diatom adhesion and field tests indicated that the PDMS-based nanocomposite coatings with Cu@C core-shell exhibited outstanding antifouling / fouling-release property even under static conditions, showing promising application in marine antifouling.
关键词	Polydimethylsiloxane Antifouling coatings Fouling release coatings Core -shell nanoparticle Field immersion assessments
DOI	10.1016/j.porgcoat.2022.107026
收录类别	SCI
语种	英语
资助项目	Strategic Priority Research Program of the Chinese Academy of Sciences[XDA13040403]; Basic Frontier Science Research Program of Chinese Academy of Sci- ences[ZDBS-LY-DQC025]
WOS研究方向	Chemistry ; Materials Science
WOS类目	Chemistry, Applied ; Materials Science, Coatings & Films
WOS记录号	WOS:000830565300001
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：9[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/337002/179803
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Liu, Chao; Duan, Jizhou
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Pilot Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China 3.Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Peoples R China 4.Luoyang Ship Mat Res Inst, State Key Lab Marine Corros & Protect, Qingdao 266101, Peoples R China
第一作者单位	中国科学院海洋研究所
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	Liu, Chao,Yan, Binghua,Sun, Jiawen,et al. Cu@C core-shell nanoparticles modified polydimethylsiloxane -based coatings with improved static antifouling performance[J]. PROGRESS IN ORGANIC COATINGS,2022,171:9.
APA	Liu, Chao.,Yan, Binghua.,Sun, Jiawen.,Dong, Xucheng.,Zheng, Jiyong.,...&Hou, Baorong.(2022).Cu@C core-shell nanoparticles modified polydimethylsiloxane -based coatings with improved static antifouling performance.PROGRESS IN ORGANIC COATINGS,171,9.
MLA	Liu, Chao,et al."Cu@C core-shell nanoparticles modified polydimethylsiloxane -based coatings with improved static antifouling performance".PROGRESS IN ORGANIC COATINGS 171(2022):9.

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