Mesoporous polysilsesquioxanes: Preparation, properties, and applications

Douglas A Loy

doi:10.1007/978-3-319-32101-1_131

Mesoporous polysilsesquioxanes: Preparation, properties, and applications

Research output: Chapter in Book/Report/Conference proceeding › Chapter

Abstract

Mesoporous polysilsesquioxanes are an important class of hybrid organicinorganic materials with numerous applications in microelectronics, membranes, chromatographic materials, catalysis, and more. Prepared by sol-gel polymerization of monomers with trialkoxysilyl groups, these materials are based on siloxane networks modified by organic groups. Mesoporosity in these materials is formed through sol-gel polymerizations by themselves or can be directed into ordered arrays using surfactant templating. Surfactant templating allows mesopores in geometries ranging from cylindrical pores to gyroid porosities. Surfactant templating also enables the facile development of hierarchical structures where multiple modes of pores can independently coexist in the same material. Formulations for preparation of all of these mesoporous materials as monoliths, particles, and coatings will be discussed and examples will be provided.

Original language	English (US)
Title of host publication	Handbook of Sol-Gel Science and Technology
Subtitle of host publication	Processing, Characterization and Applications
Publisher	Springer International Publishing
Pages	3177-3211
Number of pages	35
ISBN (Electronic)	9783319321011
ISBN (Print)	9783319320991
DOIs	https://doi.org/10.1007/978-3-319-32101-1_131
State	Published - Jul 9 2018

ASJC Scopus subject areas

General Engineering
General Materials Science

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10.1007/978-3-319-32101-1_131

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Mesoporous polysilsesquioxanes: Preparation, properties, and applications

Abstract

ASJC Scopus subject areas

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