Hybrid superamphiphobic anti-corrosion coating with integrated functionalities of liquid repellency, self-cleaning, and anti-icing

doi:10.1016/j.jmst.2023.10.042

	Hybrid superamphiphobic anti-corrosion coating with integrated functionalities of liquid repellency, self-cleaning, and anti-icing
	Zhang, Binbin1,2 ; Yang, Guang 1,3; Xu, Weichen 1; Duan, Jizhou1,2 ; Hou, Baorong 1
	2024-06-10
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	184 页码:256-268
通讯作者	Zhang, Binbin([email protected])
摘要	Superhydrophobic materials have shown tremendous potential in various fields. However, the adhesion, wetting, and pinning of low-surface-tension liquids greatly limit their multifunctional applications. Therefore, the creation of superamphiphobic coatings that combine superhydrophobic and superoleophobic properties through a simple preparation strategy is desirable. In this study, we successfully developed an organic-inorganic hybrid superamphiphobic coating on Q235 carbon steel using aluminum oxide nanoparticles, organosilanes, and waterborne epoxy resin via a versatile spray-coating technique. The coating exhibited high contact angles ( > 151(degrees)) and low sliding angles ( < 7(degrees)) for water and oil liquids, demonstrating excellent superamphiphobic characteristics. Electrochemical tests demonstrated significant improvements in charge transfer resistance and low-frequency modulus for the superamphiphobic coating. The corrosion potential shifted positively by 590 mV, and the corrosion current density decreased by four orders of magnitude. Additionally, the coating endured 480 h of salt spray and 2400 h of outdoor atmospheric exposure, showcasing superior anti-corrosion capacity. Freezing tests of water droplets at -10 degree celsius and - 15 degree celsius confirmed that the coating significantly prolonged the freezing time with reduced ice adhesion strength. We believe that the designed superamphiphobic coating with integrated functionalities of selfcleaning, anti-corrosion, anti-icing, and anti-liquid-adhesion can provide important solutions for extending the lifespan of materials in marine and industrial environments.(c) 2023 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
关键词	Superhydrophobic Superamphiphobic Anti-corrosion Anti-icing Self-cleaning
DOI	10.1016/j.jmst.2023.10.042
收录类别	SCI
语种	英语
资助项目	Shandong Provincial Natural Science Foundation[ZR2022YQ35]; Shandong Provincial Natural Science Foundation[ZR2021LFG004]; Youth Innovation Promotion Association of Chinese Academy of Sciences[2021207]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001139047700001
出版者	JOURNAL MATER SCI TECHNOL
WOS关键词	CASSIE-BAXTER ; CORROSION-RESISTANCE ; CANDLE SOOT ; TRANSITION
引用统计	被引频次：39[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/337002/199642
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Zhang, Binbin
作者单位	1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Jiangsu Univ Sci & Technol, Sch Met Engn, Zhangjiagang 215600, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Binbin,Yang, Guang,Xu, Weichen,et al. Hybrid superamphiphobic anti-corrosion coating with integrated functionalities of liquid repellency, self-cleaning, and anti-icing[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2024,184:256-268.
APA	Zhang, Binbin,Yang, Guang,Xu, Weichen,Duan, Jizhou,&Hou, Baorong.(2024).Hybrid superamphiphobic anti-corrosion coating with integrated functionalities of liquid repellency, self-cleaning, and anti-icing.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,184,256-268.
MLA	Zhang, Binbin,et al."Hybrid superamphiphobic anti-corrosion coating with integrated functionalities of liquid repellency, self-cleaning, and anti-icing".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 184(2024):256-268.