Improved barrier performance of metal alkoxide-modified methyltrimethoxysilane films
文献类型：期刊论文
| 作者 | Y. Q. Yang ; L. Liu ; J. M. Hu ; J. Q. Zhang ; C. N. Cao |
| 刊名 | Thin Solid Films
 |
| 出版日期 | 2012 |
| 卷号 | 520期号:6页码:2052-2059 |
| 关键词 | Silane Thin films Methyltrimethoxysilane Surface modification Metal alkoxide Corrosion resistance electrochemical impedance spectroscopy sodium-chloride solution sol-gel films corrosion protection silane films aa 2024-t3 galvanized steel aluminum-alloy condensation coatings |
| ISSN号 | 0040-6090 |
| 中文摘要 | Homogeneously modified methyltrimethoxysilane (MTMS) films used as the barrier layers were fabricated on stainless steel substrates by introducing only very low amount of metal alkoxide, e.g. tetrabutyl orthotitanate or tetrabutyl orthozirconate into the silane/ethanol/water precursors. The modified films exhibit tremendous improvement in their barrier performance, along with higher compactness, hydrophobicity and thickness. Solution analysis of the silane precursors indicated that both the hydrolysis and condensation reactions of MTMS were significantly facilitated in the presence of metal alkoxide. A schematic description for the promoted formation of metal alkoxide-modified silane films which is in accordance with our findings is given. (C) 2011 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2013-02-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/60406]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Y. Q. Yang,L. Liu,J. M. Hu,et al. Improved barrier performance of metal alkoxide-modified methyltrimethoxysilane films[J]. Thin Solid Films,2012,520(6):2052-2059. |
| APA | Y. Q. Yang,L. Liu,J. M. Hu,J. Q. Zhang,&C. N. Cao.(2012).Improved barrier performance of metal alkoxide-modified methyltrimethoxysilane films.Thin Solid Films,520(6),2052-2059. |
| MLA | Y. Q. Yang,et al."Improved barrier performance of metal alkoxide-modified methyltrimethoxysilane films".Thin Solid Films 520.6(2012):2052-2059. |
入库方式： OAI收割
来源：金属研究所
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