Preparation of propanethiol-modified nanoporous silica spherical particles

Makoto Ogawa; Kei Kato; Naoki Shimura

doi:10.1246/bcsj.82.121

Preparation of propanethiol-modified nanoporous silica spherical particles

Makoto Ogawa, Kei Kato, Naoki Shimura

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

Spherical particles of nanoporous silica (with a diameter of 600 nm) containing mercaptopropylsilyl groups on the pore surface were synthesized by a modified Stöber method and subsequently silylated using (3-mercaptopropyl)-trimethoxysilane. The spherical particles of organosilica formed an artificial opal structure by simply casting the suspension (water dimethylformamide mixture) on a mercaptopropylsilylated Si wafer.

Original language	English
Pages (from-to)	121-125
Number of pages	5
Journal	Bulletin of the Chemical Society of Japan
Volume	82
Issue number	1
DOIs	https://doi.org/10.1246/bcsj.82.121
Publication status	Published - 2009

ASJC Scopus subject areas

Chemistry(all)

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title = "Preparation of propanethiol-modified nanoporous silica spherical particles",

abstract = "Spherical particles of nanoporous silica (with a diameter of 600 nm) containing mercaptopropylsilyl groups on the pore surface were synthesized by a modified St{\"o}ber method and subsequently silylated using (3-mercaptopropyl)-trimethoxysilane. The spherical particles of organosilica formed an artificial opal structure by simply casting the suspension (water dimethylformamide mixture) on a mercaptopropylsilylated Si wafer.",

author = "Makoto Ogawa and Kei Kato and Naoki Shimura",

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AB - Spherical particles of nanoporous silica (with a diameter of 600 nm) containing mercaptopropylsilyl groups on the pore surface were synthesized by a modified Stöber method and subsequently silylated using (3-mercaptopropyl)-trimethoxysilane. The spherical particles of organosilica formed an artificial opal structure by simply casting the suspension (water dimethylformamide mixture) on a mercaptopropylsilylated Si wafer.

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