为了研究γ-(甲基丙烯酰氧)丙基倍半硅氧烷膜(m-M-S)的性能,采用溶胶-凝胶法制备了TEOS改性的倍半硅氧烷膜材料(m-MST),利用扫描探针电镜、扫描电镜、差示扫描量热法、热重分析等技术对m-MST成膜材料的性能进行了表征.研究结果表明,此膜为有机-无机杂化纳米结构薄膜材料,波长345～2500nm范围内膜层的透光率为98%～99%;TEOS含量在20%时,薄膜体系的机械性能和耐腐蚀性性能最佳.
参考文献
| [1] | Williams RJJ.;Ishikawa Y.;Nonami H.;Mauri AN. Riccardi CC.;Erra-Balsells R. .UV-MALDI-TOF and ESI-TOF mass spectrometry characterization of silsesquioxanes obtained by the hydrolytic condensation of (3-glycidoxypropyl)-trimethoxysilane in an epoxidized solvent[J].Macromolecular chemistry and physics,2001(11):2425-2433. |
| [2] | Eisenberg P.;Erra-Balsells R.;Ishikawa Y.;Lucas JC.;Nonami H. Williams RJJ. .Silsesquioxanes derived from the bulk polycondensation of [3-(methacryloxy)propyl]trimethoxysilane with concentrated formic acid: Evolution of molar mass distributions and fraction of intramolecular cycles[J].Macromolecules,2002(4):1160-1174. |
| [3] | Y.Joshua Du;Matt Damron;Grace Tang;Haixing Zheng;C.-J.Chu;Joseph H.Osborne .Inorganic/organic hybrid coatings for aircraft aluminum alloy substrates[J].Progress in Organic Coatings: An International Review Journal,2001(4):226-232. |
| [4] | KACHURINA O M;METROKE T L;KNOBBE E T.Organic-inorganic hybrid coatings as corrosion inhibitingsurface treatments for aluminum alloy[A].,2001:4-8. |
| [5] | Hu L;LU Z;Zhang X et al.Characterization andcoating properties of POSS derived from GPMS modifiedwith TEOS[J].Polymeric Materials Science and Engineering,2003,87:524-525. |
| [6] | Hu L;YOU H;Liu J et al.Characterization and coating properties of POSS formed by the hydrolytic condensation of GPMS[J].Polymeric Preprints(American Chemical Society Division of Polymer Chemistry),2003,44(01):117-118. |
| [7] | 周瑞祥.塑料测试技术[M].北京:化学工业出版社,2002 |
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