Surface modification of ZrO2 nanoparticles with styrene coupling agent and its effect on the corrosion behaviour of epoxy coating
文献类型：期刊论文
| 作者 | Zhao Xia1 ; Liu Shuan2; Wang Xiutong1; Hou Baorong1
|
| 刊名 | CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
 |
| 出版日期 | 2014-09-01 |
| 卷号 | 32期号:5页码:1163-1171 |
| 关键词 | ZrO2 nanoparticles epoxy coating electrochemical impedance spectroscopy (EIS) corrosion behavior |
| 通讯作者 | Zhao, X (reprint author), Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China. |
| 英文摘要 | The surface of ZrO2 nanoparticles was modified by styrene coupling grafting method to improve the dispersion and interaction of the nanoparticles with the epoxy coating in which the modified ZrO2 nanoparticles were used as an additive. The grafting performance and microstructure of the nano-ZrO2/epoxy coating were analyzed by Fourier transformation infrared spectroscopy, X-ray diffraction, and scanning electron microscopy. The corrosion behavior of the nano-ZrO2/epoxy coating on mild steel was evaluated in neutral 3.5 wt% NaCl solution using electrochemical impedance spectroscopy (EIS). Both the coating capacitance and coating resistance fitted by the equivalent circuit from EIS were used to evaluate the protective performance of the coating towards the mild steel. The results show a superior stability and efficient corrosion protection by the modified ZrO2 nanoparticles. The epoxy coating containing 2 wt% modified ZrO2 nanoparticles exhibited the best corrosion performance among all the coating specimens. This research may provide an insight into the protection of mild steel using modified epoxy coatings. |
| 学科主题 | Marine & Freshwater Biology; Oceanography |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000340879900021 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/23890]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 海洋研究所_海洋地质与环境重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Zhejiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao Xia,Liu Shuan,Wang Xiutong,et al. Surface modification of ZrO2 nanoparticles with styrene coupling agent and its effect on the corrosion behaviour of epoxy coating[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2014,32(5):1163-1171. |
| APA | Zhao Xia,Liu Shuan,Wang Xiutong,&Hou Baorong.(2014).Surface modification of ZrO2 nanoparticles with styrene coupling agent and its effect on the corrosion behaviour of epoxy coating.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,32(5),1163-1171. |
| MLA | Zhao Xia,et al."Surface modification of ZrO2 nanoparticles with styrene coupling agent and its effect on the corrosion behaviour of epoxy coating".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 32.5(2014):1163-1171. |
入库方式： OAI收割
来源：海洋研究所
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