Institutional Repository of Key Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
| Direct synthesis of layered double hydroxides monolayer nanosheets for co-assembly of nanobrick wall hybrid film with excellent corrosion resistance | |
| Liu, Ang1,2,3; Ju, Xiaodan1,2,3; Tian, Huiwen1,2; Yang, Haocheng4; Li, Weihua1,2,4 | |
| 2019-11-01 | |
| Source Publication | APPLIED SURFACE SCIENCE
 |
| ISSN | 0169-4332 |
| Volume | 493Pages:239-249 |
| Corresponding Author | Tian, Huiwen(tianhuiwen1983@iocas.ac.cn) ; Li, Weihua(liweihua@qdio.ac.cn) |
| Abstract | 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. |
| Keyword | Layered double hydroxides Monolayer nanosheets Hybrid films Layered structure Mild steel Corrosion resistance |
| DOI | 10.1016/j.apsusc.2019.06.295 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 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 Research Area | Chemistry ; Materials Science ; Physics |
| WOS Subject | Chemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter |
| WOS ID | WOS:000502007800031 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/164098 |
| Collection | 海洋环境腐蚀与与生物污损重点实验室 |
| Corresponding Author | Tian, Huiwen; Li, Weihua |
| Affiliation | 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 |
| First Author Affilication | Key Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS |
| Corresponding Author Affilication | Key Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS |
| Recommended Citation 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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