Microporous Structure of Titanium Oxide Prepared by a Salt Catalytic Sol–Gel Process

A microporous structure (dpore < 1 nm) of titanium oxide was synthesized by a salt catalytic sol–gel process of dilute titanium tetra-n-butoxide (Ti(n-C4H9O)4) and H2O solution without any template molecule. The specific surface area of titanium oxide after the calcinations at 300–350 °C was 310...

Full description

Saved in:
Bibliographic Details
Published in:Chemistry letters 2001-12, Vol.30 (12), p.1280-1281
Main Authors: Tanaka, Kazuhiko, Murakami, Yasushi, Imai, Tomohito, Matsumoto, Taki, Furuno, Shinsuke, Sugimoto, Wataru, Takasu, Yoshio
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A microporous structure (dpore < 1 nm) of titanium oxide was synthesized by a salt catalytic sol–gel process of dilute titanium tetra-n-butoxide (Ti(n-C4H9O)4) and H2O solution without any template molecule. The specific surface area of titanium oxide after the calcinations at 300–350 °C was 310 m2 g−1. It decreased significantly by calcinations above 400 °C because the microporous structure collapsed with crystallization into anatase.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2001.1280