THE SURFACE-PROPERTIES OF POROUS TITANIA GLASS

被引：1

作者：

GESSER, HD

KRUCZYNSKI, L

YONG, YS

机构：

[1] Chemistry Department, University of Manitoba, Winnipeg

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1990年 / 135卷 / 01期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1016/0021-9797(90)90282-S

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Porous titania glass (PTG) has been characterized as a function of annealing temperatures by surface area measurement (BET-N2 adsorption/desorption), IR spectroscopy, and XRD. The material is amorphous at 300°C and exhibits low-pressure hysteresis. Micropores were absent when the PTG was annealed at temperatures below 360°C and only mesopores were observed when PTG was annealed at higher temperatures where crystallization into anatase (<320°C) and rutile (<360°C) occurred. © 1990.

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页码：1 / 5

页数：5

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