Electroless codeposition of GO incorporated silane nanocomposite coating onto AZ91 Mg alloy: Effect of GO content on its morphology, mechanical and corrosion protection properties
文献类型：期刊论文
| 作者 | Malik, Muhammad Uzair2; Tabish, Mohammad2; Yasin, Ghulam2,3; Anjum, Muhammad Junaid1,2; Jameel, Sarah4; Tang, Yuming2; Zhang, Xiaofeng2; Manzoor, Shoaib2; Ibraheem, Shumaila; Khan, Waheed Qamar4 |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2021-11-25 |
| 卷号 | 883页码:10 |
| ISSN号 | 0925-8388 |
| 关键词 | (3-glycidyloxypropyl)trimethoxysilane GPTMS/GO Graphene oxide AZ91 Mg alloy Corrosion protection |
| DOI | 10.1016/j.jallcom.2021.160790 |
| 通讯作者 | Jameel, Sarah(sarajameel12@yahoo.com) ; Tang, Yuming(tangym@mail.buct.edu.cn) ; Zhang, Xiaofeng(zhangxf@mail.buct.edu.cn) |
| 英文摘要 | The corrosion of Mg alloys is a significant concern in practical applications, and silane-based protective organic coatings are promising to protect the Mg alloys from corrosion. The (3-glycidyloxypropyl) trimethoxysilane/graphene oxide (GPTMS/GO) coating was developed using electroless codeposition technique on AZ91 Mg alloy such that GO sheets were grafted with silanol groups. The coating was prepared by dipping AZ91 Mg alloy in GPTMS/GO solution and then curing at 120 degrees C. The electrochemical measurement results showed an increased corrosion resistance of AZ91 Mg alloy in 3.5% NaCl solution. The decrease in the corrosion current density value of 0.016 mu A cm(-2) is attributed to the formation of a passive layer of GO grafted GPTMS on the surface of AZ91 Mg alloy. The enhanced hydrophobicity of 108 degrees, the improved adhesion (5 A) and high hardness (52 HV) were attained due to covalent metallic siloxane bonds (MgOSi) and the laminate structure of GO developed on AZ91 substrate. (C) 2021 Published by Elsevier B.V. |
| 资助项目 | Chinese Government Scholarship Council, Higher Education Commision of Pakistan ; Institute of Advanced Materials, Bahauddin Zakariya University Multan |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE SA |
| WOS记录号 | WOS:000679226300004 |
| 资助机构 | Chinese Government Scholarship Council, Higher Education Commision of Pakistan ; Institute of Advanced Materials, Bahauddin Zakariya University Multan |
| 源URL | [http://ir.imr.ac.cn/handle/321006/159729]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Jameel, Sarah; Tang, Yuming; Zhang, Xiaofeng |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, 72 Wenhua RD, Shenyang 110016, Peoples R China 2.Beijing Univ Chem Technol, Beijing Key Lab Electrochem Proc & Technol Mat, Beijing 100029, Peoples R China 3.Shenzhen Univ, Inst Adv Study, Shenzhen 518060, Guangdong, Peoples R China 4.Bahauddin Zakariya Univ, Inst Adv Mat, Multan 60800, Pakistan |
| 推荐引用方式 GB/T 7714 | Malik, Muhammad Uzair,Tabish, Mohammad,Yasin, Ghulam,et al. Electroless codeposition of GO incorporated silane nanocomposite coating onto AZ91 Mg alloy: Effect of GO content on its morphology, mechanical and corrosion protection properties[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2021,883:10. |
| APA | Malik, Muhammad Uzair.,Tabish, Mohammad.,Yasin, Ghulam.,Anjum, Muhammad Junaid.,Jameel, Sarah.,...&Khan, Waheed Qamar.(2021).Electroless codeposition of GO incorporated silane nanocomposite coating onto AZ91 Mg alloy: Effect of GO content on its morphology, mechanical and corrosion protection properties.JOURNAL OF ALLOYS AND COMPOUNDS,883,10. |
| MLA | Malik, Muhammad Uzair,et al."Electroless codeposition of GO incorporated silane nanocomposite coating onto AZ91 Mg alloy: Effect of GO content on its morphology, mechanical and corrosion protection properties".JOURNAL OF ALLOYS AND COMPOUNDS 883(2021):10. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。