Preparation of super-hydrophobic micro-needle CuO surface as a barrier against marine atmospheric corrosion
文献类型：期刊论文
| 作者 | Dou, Wenwen1,2,3; Wu, Jiajia1 ; Gu, Tingyue3; Wang, Peng1; Zhang, Dun1
|
| 刊名 | CORROSION SCIENCE
 |
| 出版日期 | 2018-02-01 |
| 卷号 | 131页码:156-163 |
| 关键词 | Micro-needle CuO Chemical etching Super-hydrophobic surface Electrochemical Marine atmospheric corrosion |
| ISSN号 | 0010-938X |
| DOI | 10.1016/j.corsci.2017.11.012 |
| 通讯作者 | Wang, Peng(wangpeng@qdio.ac.cn) ; Zhang, Dun(zhangdun@qdio.ac.cn) |
| 英文摘要 | A super-hydrophobic (SH) CuO surface was prepared on copper using chemical etching followed by fluorination treatment. The relationship between surface morphology and hydrophobicity was investigated. When the etching time varied from 5 to 120 min, morphology changed from sparse sharp needles to dense sharp needles, and then to a stamen-like structure with flower-like dusters. All these surfaces were SH with the dense micro needle surface (10 min etching) the best. This SH surface made salt (NaCl) particles deliquesce and roll away. Electrochemical tests showed that it reduced corrosion in a 3.5% (w/w) NaCl solution by more than 10(2) times. |
| 资助项目 | National Basic Research Program of China[2014CB643304] ; National Natural Science Foundation of China[41576079] ; Qingdao National Laboratory for Marine Science and Technology[QNLM2016ORP0413] ; AoShan Talent Program - Qingdao National Laboratory for Marine Science and Technology ; Science & Technology Basic Research Program of Qingdao[15-9-1-31-jch] ; Science & Technology Basic Research Program of Nantong[MS12015119] ; China Scholarship Council |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000423649800015 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/158001]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Wang, Peng; Zhang, Dun |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, 19 Jia Yuquan Rd, Beijing 100039, Peoples R China 3.Ohio Univ, Inst Corros & Multiphase Technol, Dept Chem & Biomol Engn, Athens, OH 45701 USA |
| 推荐引用方式 GB/T 7714 | Dou, Wenwen,Wu, Jiajia,Gu, Tingyue,et al. Preparation of super-hydrophobic micro-needle CuO surface as a barrier against marine atmospheric corrosion[J]. CORROSION SCIENCE,2018,131:156-163. |
| APA | Dou, Wenwen,Wu, Jiajia,Gu, Tingyue,Wang, Peng,&Zhang, Dun.(2018).Preparation of super-hydrophobic micro-needle CuO surface as a barrier against marine atmospheric corrosion.CORROSION SCIENCE,131,156-163. |
| MLA | Dou, Wenwen,et al."Preparation of super-hydrophobic micro-needle CuO surface as a barrier against marine atmospheric corrosion".CORROSION SCIENCE 131(2018):156-163. |
入库方式： OAI收割
来源：海洋研究所
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