SILOXANE MODIFIED SiO//2-TiO//2 GLASSES VIA SOL-GEL.

C. S. Parkhurst, W. F. Doyle, L. A. Silverman, S. Singh, M. P. Andersen, D. McClurg, G. E. Wnek, D. R. Uhlmann

Research output: Chapter in Book/Report/Conference proceedingConference contribution

30 Scopus citations

Abstract

Polydimethylsiloxane left bracket PDMS right bracket -modified SiO//2-TiO//2 glasses have been prepared via the sol-gel route. Polymer compositions varied between 17 and 67 wt% PDMS of molecular weights 1,700 and 36,000. Also varied was the Si/Ti ratio for a given polymer content and the nature of the Ti alkoxide. A general synthetic procedure made optically clear samples. Dense monolithic structures were obtained at room temperature for all compositions. The room temperature densification is attributed to relaxation and flow due to the presence of the polymer. The effects on properties of the overall composition and molecular weight of the polymer are reported implications in terms of structural models are considered.

Original languageEnglish (US)
Title of host publicationMaterials Research Society Symposia Proceedings
PublisherMaterials Research Soc
Pages769-773
Number of pages5
ISBN (Print)0931837391
StatePublished - Dec 1 1986
Externally publishedYes

Publication series

NameMaterials Research Society Symposia Proceedings
Volume73
ISSN (Print)0272-9172

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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    Parkhurst, C. S., Doyle, W. F., Silverman, L. A., Singh, S., Andersen, M. P., McClurg, D., Wnek, G. E., & Uhlmann, D. R. (1986). SILOXANE MODIFIED SiO//2-TiO//2 GLASSES VIA SOL-GEL. In Materials Research Society Symposia Proceedings (pp. 769-773). (Materials Research Society Symposia Proceedings; Vol. 73). Materials Research Soc.