Effect of heat treatment temperature and atmosphere on micro structure of polyphenylcarbosilane

Woo Teck Kwon, Soo Ryong Kim, Jong Il Kim, Yoon Joo Lee, Ramesh R. Bhave, Younghee Kim

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

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 CH 2 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.

Original languageEnglish
Title of host publicationEco-Materials Processing and Design XII
PublisherTrans Tech Publications Ltd
Pages239-242
Number of pages4
ISBN (Print)9783037852224
DOIs
StatePublished - 2011

Publication series

NameMaterials Science Forum
Volume695
ISSN (Print)0255-5476
ISSN (Electronic)1662-9752

Keywords

  • Ceramic coating
  • Heat treatment
  • Microstructure
  • Polyphenylcarbosilane
  • Preceramic

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