Bridged polysilsesquioxanes

A molecular based approach for the synthesis of functional hybrid materials

Kenneth J. Shea, Douglas A Loy

Research output: Chapter in Book/Report/Conference proceedingChapter

3 Citations (Scopus)

Abstract

Bridged polysilsesquioxanes (BPS) are a family of hybrid organic-inorganic materials prepared by sol-gel polymerization of molecular building blocks that contain a variable organic component and at least two trifunctional silyl groups. The synthesis of functional BPS is presented. Dipropylene and diisobutylene carbonate-bridging groups are successfully used as masked hydroxyalkyl and allylic substituents in polysilsequioxane gels and the nature of the substituents is controlled through the surface modification of the gels prior to heat treatment.

Original languageEnglish (US)
Title of host publicationAmerican Chemical Society, Polymer Preprints, Division of Polymer Chemistry
PublisherACS
Pages505
Number of pages1
Volume41
Edition1
StatePublished - Mar 2000
Externally publishedYes
EventThe San Francisco Meeting - San Francisco, CA, USA
Duration: Mar 26 2000Mar 31 2000

Other

OtherThe San Francisco Meeting
CitySan Francisco, CA, USA
Period3/26/003/31/00

Fingerprint

Functional materials
Hybrid materials
Gels
Carbonates
Sol-gels
Surface treatment
Heat treatment
Polymerization
polysilsesquioxane
diisobutylene

ASJC Scopus subject areas

  • Polymers and Plastics

Cite this

Shea, K. J., & Loy, D. A. (2000). Bridged polysilsesquioxanes: A molecular based approach for the synthesis of functional hybrid materials. In American Chemical Society, Polymer Preprints, Division of Polymer Chemistry (1 ed., Vol. 41, pp. 505). ACS.

Bridged polysilsesquioxanes : A molecular based approach for the synthesis of functional hybrid materials. / Shea, Kenneth J.; Loy, Douglas A.

American Chemical Society, Polymer Preprints, Division of Polymer Chemistry. Vol. 41 1. ed. ACS, 2000. p. 505.

Research output: Chapter in Book/Report/Conference proceedingChapter

Shea, KJ & Loy, DA 2000, Bridged polysilsesquioxanes: A molecular based approach for the synthesis of functional hybrid materials. in American Chemical Society, Polymer Preprints, Division of Polymer Chemistry. 1 edn, vol. 41, ACS, pp. 505, The San Francisco Meeting, San Francisco, CA, USA, 3/26/00.
Shea KJ, Loy DA. Bridged polysilsesquioxanes: A molecular based approach for the synthesis of functional hybrid materials. In American Chemical Society, Polymer Preprints, Division of Polymer Chemistry. 1 ed. Vol. 41. ACS. 2000. p. 505
Shea, Kenneth J. ; Loy, Douglas A. / Bridged polysilsesquioxanes : A molecular based approach for the synthesis of functional hybrid materials. American Chemical Society, Polymer Preprints, Division of Polymer Chemistry. Vol. 41 1. ed. ACS, 2000. pp. 505
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