Cu@C core-shell nanoparticles modified polydimethylsiloxane -based coatings with improved static antifouling performance | |
Liu, Chao2,3,4; Yan, Binghua2; Sun, Jiawen4; Dong, Xucheng4; Zheng, Jiyong1; Duan, Jizhou3,4; Hou, Baorong3,4 | |
刊名 | PROGRESS IN ORGANIC COATINGS |
2022-10-01 | |
卷号 | 171页码:9 |
关键词 | Polydimethylsiloxane Antifouling coatings Fouling release coatings Core -shell nanoparticle Field immersion assessments |
ISSN号 | 0300-9440 |
DOI | 10.1016/j.porgcoat.2022.107026 |
通讯作者 | Liu, Chao(liuchao@hunau.edu.cn) ; Duan, Jizhou(duanjz@qdio.ac.cn) |
英文摘要 | 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. |
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 |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE SA |
WOS记录号 | WOS:000830565300001 |
内容类型 | 期刊论文 |
源URL | [http://ir.qdio.ac.cn/handle/337002/179802] |
专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
通讯作者 | Liu, Chao; Duan, Jizhou |
作者单位 | 1.Luoyang Ship Mat Res Inst, State Key Lab Marine Corros & Protect, Qingdao 266101, Peoples R China 2.Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Peoples R China 3.Pilot Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China |
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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