Saravanan, S and Gupta, Satyajit and Ramamurthy, Praveen C and Madras, Giridhar (2014) Effect of silane functionalized alumina on poly(vinyl butyral) nanocomposite films: Thermal, mechanical, and moisture barrier studies. In: POLYMER COMPOSITES, 35 (7). pp. 1426-1435.
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In this work, a hybrid-polymer nanocomposite film, based on polyvinyl butyral/amino-silane functionalized nano alumina, was fabricated by melt processing. The calcium degradation measurements suggest the functionalized nanocomposite films exhibit higher resistance towards moisture penetration as compared to the neat alumina loaded films. Thermal stability, mechanical strength, and contact angle studies of the composites were also conducted to evaluate the performance of the functionalized alumina loaded films. These nanocomposite films were encapsulated over Al/P3HT/ITO Schottky structured device. The changes observed in the current density of the devices to the applied voltage before and after accelerated aging conditions are presented. The nanocomposite with functionalized alumina films exhibits 50% change in current density, which is superior to that attained with neat and non-functionalized films. POLYM. COMPOS., 35:1426-1435, 2014. (c) 2013 Society of Plastics Engineers
| Item Type: | Journal Article |
|---|---|
| Publication: | POLYMER COMPOSITES |
| Publisher: | WILEY-BLACKWELL |
| Additional Information: | Copyright for this article belongs to the WILEY-BLACKWELL, 111 RIVER ST, HOBOKEN 07030-5774, NJ USA |
| Department/Centre: | Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy) Division of Interdisciplinary Sciences > Centre for Nano Science and Engineering |
| Date Deposited: | 11 Aug 2014 04:44 |
| Last Modified: | 11 Aug 2014 04:44 |
| URI: | http://eprints.iisc.ac.in/id/eprint/49539 |
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