Bridged polysilsesquioxanes: A molecular based approach for the synthesis of functional hybrid materials

Kenneth J. Shea; Douglas A. Loy

Bridged polysilsesquioxanes: A molecular based approach for the synthesis of functional hybrid materials

Research output: Contribution to journal › Conference article › peer-review

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 language	English (US)
Pages (from-to)	505
Number of pages	1
Journal	American Chemical Society, Polymer Preprints, Division of Polymer Chemistry
Volume	41
Issue number	1
State	Published - Mar 2000
Event	The San Francisco Meeting - San Francisco, CA, USA Duration: Mar 26 2000 → Mar 31 2000

ASJC Scopus subject areas

Polymers and Plastics

Cite this

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title = "Bridged polysilsesquioxanes: A molecular based approach for the synthesis of functional hybrid materials",

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.",

author = "Shea, {Kenneth J.} and Loy, {Douglas A.}",

year = "2000",

month = mar,

language = "English (US)",

volume = "41",

pages = "505",

journal = "American Chemical Society, Polymer Preprints, Division of Polymer Chemistry",

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number = "1",

note = "The San Francisco Meeting ; Conference date: 26-03-2000 Through 31-03-2000",

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T1 - Bridged polysilsesquioxanes

T2 - The San Francisco Meeting

AU - Shea, Kenneth J.

AU - Loy, Douglas A.

PY - 2000/3

Y1 - 2000/3

N2 - 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.

AB - 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.

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M3 - Conference article

SN - 0032-3934

VL - 41

SP - 505

JO - American Chemical Society, Polymer Preprints, Division of Polymer Chemistry

JF - American Chemical Society, Polymer Preprints, Division of Polymer Chemistry

IS - 1

Y2 - 26 March 2000 through 31 March 2000

ER -

Bridged polysilsesquioxanes: A molecular based approach for the synthesis of functional hybrid materials

Abstract

ASJC Scopus subject areas

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