Paper Title:
Effect of Heat Treatment Temperature and Atmosphere on Micro Structure of Polyphenylcarbosilane
  Abstract

Polyphenylcarbosilane (PPCS) was synthesized from thermal rearrangement of the polymethylphenylsilane around 350 ~ 430°C. Characterization of synthesized PPCS was performed with FT-IR spectroscopy analysis. From FT-IR data, the band at 1035cm-1 is very strong and assigned to CH2 bending vibration in Si-CH2-Si group, indicating the formation of the PPCS. Ceramic thin film was fabricated onto stainless substrate by dip coating using a 20wt% PPCS in toluene. Heat treatment of the samples was performed at various temperatures (600°C and 800°C) under nitrogen atmospheres. The prepared PPCS samples and the coating layers on SUS316 after heat treatment were analyzed using FT-IR and XPS, respectively.

  Info
Periodical
Edited by
Hyungsun Kim, Jian Feng Yang, Chuleol Hee Han, Somchai Thongtem and Soo Wohn Lee
Pages
239-242
DOI
10.4028/www.scientific.net/MSF.695.239
Citation
W. T. Kwon, S. R. Kim, J. I.I. Kim, Y. J. Lee, R. R. Bhave, Y. Kim, "Effect of Heat Treatment Temperature and Atmosphere on Micro Structure of Polyphenylcarbosilane", Materials Science Forum, Vol. 695, pp. 239-242, 2011
Online since
July 2011
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$32.00
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