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A Molecular Building-Block Approach to the Synthesis of Ceramic Materials

Published online by Cambridge University Press:  28 February 2011

W. G. Klemperer ,
V. V. Mainz  and
D. M. Millar
W. G. Klemperer
Affiliation:
University of Illinois, School of Chemical Sciences and Materials Research Laboratory, Urbana, IL 61801
V. V. Mainz
Affiliation:
University of Illinois, School of Chemical Sciences and Materials Research Laboratory, Urbana, IL 61801
D. M. Millar
Affiliation:
University of Illinois, School of Chemical Sciences and Materials Research Laboratory, Urbana, IL 61801
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Abstract

Ceramic materials are generally prepared from structurally simple starting materials, with the consequence that structural properties are difficult to control on a molecular level. This difficulty might be addressed by following the approach taken in polymer chemistry in which molecular building blocks are first prepared and then polymerized in a subsequent step. In the present case, the polysilicic acid esters [Si2O](OCH3)6, [Si3O2](OCH3)8, and [Si8O12](OCH3)8 are prepared and then polymerized by hydrolysis/condensation. Silicon-29 solution nuclear magnetic resonance (NMR) spectroscopy is used to estimate the extent to which the molecular frameworks of these monomers are retained during the course of hydrolysis and condensation.

Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 73: Symposium H – Better Ceramics Through Chemistry II , 1986 , 3
Copyright
Copyright © Materials Research Society 1986

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References

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