Double layered superhydrophobic PDMS-Candle soot coating with durable corrosion resistance and thermal-mechanical robustness

doi:10.1016/j.jmst.2020.09.011

	Double layered superhydrophobic PDMS-Candle soot coating with durable corrosion resistance and thermal-mechanical robustness
	Zhang, Binbin1,2,3 ; Duan, Jizhou1,2,3 ; Huang, Yanliang 1,2,3; Hou, Baorong 1,2,3
	2021-04-30
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	71 页码:1-11
通讯作者	Zhang, Binbin([email protected])
摘要	Nature-inspired superhydrophobic coatings with typical Cassie-Baxter contacts garner numerous interests for multifunctional applications. However, undesirable poor mechanical and thermal stability are still crucial bottlenecks for real-world employment. This work introduces a cost-effective, fluorine free and versatile strategy to achieve double-layered PDMS agglutinated candle soot coating with superior water-repellent superhydrophobicity. The surface morphologies, chemical compositions and wettability behaviors were investigated in detail. The mechanical stability, chemical stability and durable corrosion resistance of the fabricated PDMS-CS coating were evaluated through friction, calcination and electrochemical impedance spectroscopy. The results demonstrate a remarkably enhanced mechanical robustness and corrosion resistance, indicating PDMS units can act as an effective agglutinating agent between candle soot and underlying substrate. The synergistic effect of PDMS agglutination, porous network nanostructures and extremely low surface energy of incomplete combustion induced candle soot deposition contribute to the eventually robust corrosion resisting coating, which greatly increases the possibility for practical applications. (C) 2021 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
关键词	Corrosion Coating PDMS Candle soot Robustness Superhydrophobic
DOI	10.1016/j.jmst.2020.09.011
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[41806089]; National Natural Science Foundation of China[41827805]; Shandong Key Laboratory of Corrosion Science
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000631843700001
出版者	JOURNAL MATER SCI TECHNOL
引用统计	被引频次：75[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/337002/170112
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.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China
第一作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
通讯作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
推荐引用方式 GB/T 7714	Zhang, Binbin,Duan, Jizhou,Huang, Yanliang,et al. Double layered superhydrophobic PDMS-Candle soot coating with durable corrosion resistance and thermal-mechanical robustness[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2021,71:1-11.
APA	Zhang, Binbin,Duan, Jizhou,Huang, Yanliang,&Hou, Baorong.(2021).Double layered superhydrophobic PDMS-Candle soot coating with durable corrosion resistance and thermal-mechanical robustness.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,71,1-11.
MLA	Zhang, Binbin,et al."Double layered superhydrophobic PDMS-Candle soot coating with durable corrosion resistance and thermal-mechanical robustness".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 71(2021):1-11.

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