Preparation and characterization of poly(phenylsilsesquioxane) particles by two-step acid-base catalyzed sol-gel process

Kenji Takahashi; Kiyoharu Tadanaga; Akitoshi Hayashi; Kiyofumi Katagiri; Atsunori Matsuda; Masahiro Tatsumisago

doi:10.14853/pcersj.2006S.0.252.0

Annual Meeting of The Ceramic Society of Japan, 2006

Session ID : 2G07

DOI https://doi.org/10.14853/pcersj.2006S.0.252.0

Conference information

Host: The Ceramic Society of Japan

Preparation and characterization of poly(phenylsilsesquioxane) particles by two-step acid-base catalyzed sol-gel process

*Kenji Takahashi, Kiyoharu Tadanaga, Akitoshi Hayashi, Kiyofumi Katagiri, Atsunori Matsuda, Masahiro Tatsumisago

Author information

Keywords: Sol-gel method, Poly(phenylsilsesquioxane), Particle, organic-inorganic hybrid

CONFERENCE PROCEEDINGS FREE ACCESS

Details

Abstract

We successfully prepared poly(phenylsilsesquioxane) particles, one of the organic-inorganic hybrid materials, by two-step acid-base catalyzed sol-gel process. However, the structure and formation mechanism of the particles were not fully understood. In this study, the structure and formation process of the particles prepared by two-step acid-base catalyzed sol-gel process have been investigated. Moreover, poly(phenylsilsesquioxane) particles have been prepared with different amounts of ethanol used as a solvent, and the average molecular weight of the particles has been decreased with an increase in the amount of ethanol.

Corresponding author

Register with J-STAGE for free!