Direct synthesis of layered double hydroxides monolayer nanosheets for co-assembly of nanobrick wall hybrid film with excellent corrosion resistance

doi:10.1016/j.apsusc.2019.06.295

	Direct synthesis of layered double hydroxides monolayer nanosheets for co-assembly of nanobrick wall hybrid film with excellent corrosion resistance
	Liu, Ang 1,2,3; Ju, Xiaodan1,2,3 ; Tian, Huiwen 1,2; Yang, Haocheng 4; Li, Weihua 1,2,4
	2019-11-01
发表期刊	APPLIED SURFACE SCIENCE
ISSN	0169-4332
卷号	493 页码:239-249
通讯作者	Tian, Huiwen(tianhuiwen1983@iocas.ac.cn) ; Li, Weihua(liweihua@qdio.ac.cn)
摘要	Preparation of polymer-clay nanobrick wall film is considered as an ingenious, effective and environment friendly strategy to prevent metal corrosion. The key point is to design and synthesize ultrathin and well dispersed clay nanosheets, which can achieve an orderly orientation in polymer matrix. Herein, we proposed a "bottom-up" strategy to direct synthesis of layered double hydroxides monolayer nanosheets (LDH-NS), and the as-prepared nanosheets was used in a brick wall hybrid film with polyvinyl butyral (PVB) via a straightforward and time-efficient assembly process. The uniform and ultrathin LDH-NS was well aligned along the substrate surface under flow induction and thus forming a highly ordered layered composite film. The present film as a barrier coating for mild steel exhibits excellent corrosion resistance in chloride solutions, because the brick wall structure could effectively inhibit the diffusion of aggressive species. This work provides a new paradigm for designing polymer-clay nanobrick wall hybrid films towards metal anticorrosion applications.
关键词	Layered double hydroxides Monolayer nanosheets Hybrid films Layered structure Mild steel Corrosion resistance
DOI	10.1016/j.apsusc.2019.06.295
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51525903] ; National Natural Science Foundation of China[51679227] ; Aoshan Talents Outstanding Scientist Program - Qingdao National Laboratory for Marine Science and Technology[2017ASTCP-OS09] ; Open Research Fund of State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Science, Key Research and Development Project of Shandong Province[2017GGX20101] ; National Natural Science Foundation of China[51525903] ; National Natural Science Foundation of China[51679227] ; AoShan Talents Outstanding Scientist Program - Qingdao National Laboratory for Marine Science and Technology[2017ASTCP-OS09] ; Open Research Fund of State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Science, Key Research and Development Project of Shandong Province[2017GGX20101]
WOS研究方向	Chemistry ; Materials Science ; Physics
WOS类目	Chemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:000502007800031
出版者	ELSEVIER
引用统计	被引频次：20[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/337002/164098
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Tian, Huiwen; Li, Weihua
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Shandong, Peoples R China 2.Pilot Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, Qingdao 266071, Shandong, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Sun Yat Sen Univ, Sch Chem Engn & Technol, Zhuhai 519082, Peoples R China
第一作者单位	海洋环境腐蚀与生物污损重点实验室
通讯作者单位	海洋环境腐蚀与生物污损重点实验室
推荐引用方式 GB/T 7714	Liu, Ang,Ju, Xiaodan,Tian, Huiwen,et al. Direct synthesis of layered double hydroxides monolayer nanosheets for co-assembly of nanobrick wall hybrid film with excellent corrosion resistance[J]. APPLIED SURFACE SCIENCE,2019,493:239-249.
APA	Liu, Ang,Ju, Xiaodan,Tian, Huiwen,Yang, Haocheng,&Li, Weihua.(2019).Direct synthesis of layered double hydroxides monolayer nanosheets for co-assembly of nanobrick wall hybrid film with excellent corrosion resistance.APPLIED SURFACE SCIENCE,493,239-249.
MLA	Liu, Ang,et al."Direct synthesis of layered double hydroxides monolayer nanosheets for co-assembly of nanobrick wall hybrid film with excellent corrosion resistance".APPLIED SURFACE SCIENCE 493(2019):239-249.

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