Bioinspired superhydrophobic and oil-infused surface: Which is the better choice to prevent marine biofouling?

doi:10.1016/j.colsurfa.2018.09.060

	Bioinspired superhydrophobic and oil-infused surface: Which is the better choice to prevent marine biofouling?
	Ouyang, Yibo 1,2; Zhao, Jin 3; Qiu, Ri 2; Hu, Shugang 4; Zhang, Yan 4; Wang, Peng 5
	2018-12-20
发表期刊	COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
ISSN	0927-7757
卷号	559 页码:297-304
通讯作者	Qiu, Ri(qiur@sunrui.net)
摘要	Bioinspired superhydrophobic and oil-infused surfaces have been recognized as interesting and promising materials for a wide range of applications correlated with water environment, such as corrosion and biofouling inhibition. Which material is the better choice still waits to reveal. In this study, taking stainless steel as the substrate, superhydrophobic and oil-infused surface based on Cu(OH)(2) matrix with prickly chestnut husk morphology is respectively obtained via successive steps. During the preparation of superhydrophobic surface, firstly, discrete Cu particles are electrodeposited onto stainless steel. After that, oxidation of the as-deposited Cu particles leads to the prickly Cu(OH)(2) following a dissolution-crystallization mechanism. Under a mild condition, dodecanethiol vapor modifies prickly matrix to achieve superhydrophobicity by anchoring the long-chain organic moiety onto Cu(OH)(2) surface. Since superhydrophobic matrix is intrinsically superoleophilic, oil-infused surface is finally constructed onto stainless steel. Taking typical marine fouling organisms including sulfate-reducing bacteria (SRB) and diatoms as the representatives, oil-infused surface can steadily prevent the biofouling on stainless steel, showing the better performance than superhydrophobic surface for biofouling inhibition. Using epoxy resin as the artificial fouling agent, the pulling force to remove the glued solid on oil infused surface is much lower than that on bare stainless steel, illustrating oil layer acting as the separation cushion between fouling agent and underneath substrate.
关键词	Stainless steel Biofouling Sea water SRB Diatom Oil-infused surface Superhydrophobic
DOI	10.1016/j.colsurfa.2018.09.060
收录类别	SCI
语种	英语
资助项目	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] ; Science & Technology Basic Research Program of Nantong[MS12015119] ; 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] ; Science & Technology Basic Research Program of Nantong[MS12015119]
WOS研究方向	Chemistry
WOS类目	Chemistry, Physical
WOS记录号	WOS:000448734600034
出版者	ELSEVIER SCIENCE BV
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/337002/156595
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Qiu, Ri
作者单位	1.China Univ Petr Huadong, Coll Mech & Elect Engn, Qingdao 266580, Peoples R China 2.Luoyang Ship Mat Res Inst, State Key Lab Marine Corros & Protect, Qingdao 266101, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 4.Shandong Univ Sci & Technol, Coll Chem & Environm Engn, Qingdao 266590, Peoples R China 5.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	Ouyang, Yibo,Zhao, Jin,Qiu, Ri,et al. Bioinspired superhydrophobic and oil-infused surface: Which is the better choice to prevent marine biofouling?[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2018,559:297-304.
APA	Ouyang, Yibo,Zhao, Jin,Qiu, Ri,Hu, Shugang,Zhang, Yan,&Wang, Peng.(2018).Bioinspired superhydrophobic and oil-infused surface: Which is the better choice to prevent marine biofouling?.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,559,297-304.
MLA	Ouyang, Yibo,et al."Bioinspired superhydrophobic and oil-infused surface: Which is the better choice to prevent marine biofouling?".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 559(2018):297-304.

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