Journal of Materials Science

, Volume 26, Issue 24, pp 6777–6781 | Cite as

Transformation of alkoxy-derived SiO2 gels without catalysts to glasses

  • K. Kato
Papers
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Abstract

The evolution of the periodic structure, the strengthening of the Si-O bond and the formation of the 3-fold and 4-fold rings of Si-O were observed in SiO2 gels, which were prepared from alkoxide solutions, with heating but without catalysts. The content of water in the alkoxide solution related to the content of residual organic species, the behaviour of the Si-O bond with heating, and the range of the periodic structure in the gel.

Keywords

Polymer SiO2 Alkoxide Periodic Structure Organic Species 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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Copyright information

© Chapman & Hall 1991

Authors and Affiliations

  • K. Kato
    • 1
  1. 1.Toyama Industrial Technology CenterToyamaJapan

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