Design of slippery organogel layer with room-temperature self-healing property for marine anti-fouling application

doi:10.1016/j.porgcoat.2019.03.020

	Design of slippery organogel layer with room-temperature self-healing property for marine anti-fouling application
	Zhang, Hao 1,2; Liang, Yuanzhen1,2 ; Wang, Peng1,2,3 ; Zhang, Dun1,2,3
	2019-07-01
发表期刊	PROGRESS IN ORGANIC COATINGS
ISSN	0300-9440
卷号	132 页码:132-138
通讯作者	Wang, Peng() ; Zhang, Dun([email protected])
摘要	Slippery liquid-infused porous surfaces (SLIPS) was proven to be a potential strategy for inhibiting marine biofouling, which is an economic and environmental problem. The traditional SLIPS fabricated based on capillary effect of micro-structure was prone to be damaged in practical application. To solve this problem, a slippery organogel layer (OG) was designed by infusing silicone oil into poly(dimethylsiloxane) based polyurea (PDMS-PUa) synthesized from alpha, omega-Aminopropyl terminated poly(dimethylsiloxane) (APT-PDMS) and isophorone diisocyanate (IPDI). The self-healing property of the substrate was attributed to the breaking and reforming of hydrogen bonding in urea groups between PDMS-PUa, and self-generating of the lubricant oil layer was based on infiltration of silicone oil through PDMS-PUa substrate to the damaged area. The as-fabricated OG exhibited slippery performance with a low water sliding angle of < 10 degrees. The fractured substrates could self-heal after contacting at room temperature for 48 h, and the self-healing efficiency of the substrates increased with temperature. In addition, the as-prepared OG exhibited excellent performance in inhibiting bacterial settlement compared with bare glass (BG) and PDMS-PUa verified by bacterial settlement experiment under both static and dynamic environments. The as-prepared OG will provide an alternative strategy to design self-healing marine anti-fouling coatings in practical application.
关键词	Slippery organogel layer Self-healing Hydrogen bonding Bacteria Settlement
DOI	10.1016/j.porgcoat.2019.03.020
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[41576079]###111; Qingdao National Laboratory for Marine Science and Technology[QNLM2016ORP0413]###112; Key Research and Development Program of Shandong Province[2017GHY15126]###967; AoShan Talent Program - Qingdao National Laboratory for Marine Science and Technology[2017ASTCP-ES02]###2703; National Natural Science Foundation of China[41576079]; Qingdao National Laboratory for Marine Science and Technology[QNLM2016ORP0413]; Key Research and Development Program of Shandong Province[2017GHY15126]; AoShan Talent Program - Qingdao National Laboratory for Marine Science and Technology[2017ASTCP-ES02]
WOS研究方向	Chemistry ; Materials Science
WOS类目	Chemistry, Applied ; Materials Science, Coatings & Films
WOS记录号	WOS:000469902800017
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：48[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/337002/161629
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Wang, Peng; Zhang, Dun
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266237, Shandong, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, 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	Zhang, Hao,Liang, Yuanzhen,Wang, Peng,et al. Design of slippery organogel layer with room-temperature self-healing property for marine anti-fouling application[J]. PROGRESS IN ORGANIC COATINGS,2019,132:132-138.
APA	Zhang, Hao,Liang, Yuanzhen,Wang, Peng,&Zhang, Dun.(2019).Design of slippery organogel layer with room-temperature self-healing property for marine anti-fouling application.PROGRESS IN ORGANIC COATINGS,132,132-138.
MLA	Zhang, Hao,et al."Design of slippery organogel layer with room-temperature self-healing property for marine anti-fouling application".PROGRESS IN ORGANIC COATINGS 132(2019):132-138.

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文件名称/大小	文献类型	版本类型	开放类型	使用许可
1-s2.0-S030094401930（3973KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	浏览
Design of slippery o（3973KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	浏览