Nepenthes pitcher-inspired lubricant-infused slippery surface with superior anti-corrosion durability, hot water repellency and scratch resistance

doi:10.1016/j.jiec.2021.11.052

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋腐蚀与防护研究发展中心

	Nepenthes pitcher-inspired lubricant-infused slippery surface with superior anti-corrosion durability, hot water repellency and scratch resistance
	Zhang, Binbin 1,2,3; Xu, Weichen 3; Zhu, Qingjun 3; Guan, Fang 3; Zhang, Yimeng 3
刊名	JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
	2022-03-25
卷号	107 页码:259-267
关键词	PFPE Slippery Anti-corrosion Self-cleaning Liquids-repellency Stability
ISSN号	1226-086X
DOI	10.1016/j.jiec.2021.11.052
通讯作者	Zhang, Binbin(zhangbinbin11@mails.ucas.ac.cn)
英文摘要	Nepenthes pitcher-inspired slippery surface provides an alternative strategy to overcome the shortcomings of the current superhydrophobic surfaces such as thermal-mechanical stability and functional durability. Herein, we fabricate a lubricant-infused slippery surface (LISS) through micro-nano structure building, low surface energy molecular grafting and perfluoropolyethers (PFPE) lubricant oil infusion. The surface morphologies, chemical compositions, wettability, dynamic liquids movement, selfcleaning, anti-corrosion behavior, and thermal-mechanical stability were investigated and analyzed. The electrochemical impedance spectroscopy (EIS) results reveal that the fabricated LISS exhibits enhanced Rct and \|Z\|0.01Hz values with 2 orders of magnitude higher even after 30 days immersion, demonstrating outstanding long-lasting anti-corrosion properties. Besides, the LISS also exhibits superior capacities of hot water repellency (-90 degrees C water droplets) and scratching resistance. We believe these results have significant implications for understanding the design and multi-functional applications of biomimetic liquid-infused slippery materials. CO 2021 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
资助项目	Shandong Provincial Natural Science Foundation[ZR2021LFG004] ; National Natural Science Foundation of China[41806089] ; Youth Innovation Promotion Association CAS[2021207] ; Key Laboratory of Advanced Technologies of Materials, Ministry of Education China, Southwest Jiaotong University[KLATM202006] ; Shandong Key Laboratory of Corrosion Science
WOS研究方向	Chemistry ; Engineering
语种	英语
出版者	ELSEVIER SCIENCE INC
WOS记录号	WOS:000759157500010
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/178203]
专题	海洋研究所_海洋腐蚀与防护研究发展中心
通讯作者	Zhang, Binbin
作者单位	1.Chinese Acad Sci, Ctr Ocean Mega Sci, 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, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Binbin,Xu, Weichen,Zhu, Qingjun,et al. Nepenthes pitcher-inspired lubricant-infused slippery surface with superior anti-corrosion durability, hot water repellency and scratch resistance[J]. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY,2022,107:259-267.
APA	Zhang, Binbin,Xu, Weichen,Zhu, Qingjun,Guan, Fang,&Zhang, Yimeng.(2022).Nepenthes pitcher-inspired lubricant-infused slippery surface with superior anti-corrosion durability, hot water repellency and scratch resistance.JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY,107,259-267.
MLA	Zhang, Binbin,et al."Nepenthes pitcher-inspired lubricant-infused slippery surface with superior anti-corrosion durability, hot water repellency and scratch resistance".JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY 107(2022):259-267.