CHARACTERIZATION OF POROUS TITANIA GLASS - RAMAN, X-RAY-DIFFRACTION AND X-RAY PHOTOELECTRON SPECTROSCOPIC STUDIES

被引：15

作者：

CHEE, YH

COONEY, RP

HOWE, RF

VANDERHEIDE, PAW

机构：

[1] UNIV AUCKLAND, DEPT CHEM, AUCKLAND, NEW ZEALAND

[2] UNIV NEW S WALES, DEPT CHEM, KENSINGTON, NSW 2033, AUSTRALIA

来源：

JOURNAL OF RAMAN SPECTROSCOPY | 1992年 / 23卷 / 03期

关键词：

D O I：

10.1002/jrs.1250230307

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Porous titania glass (PTG) was characterized by laser Raman spectroscopy, x-ray diffraction, ultraviolet-visible spectroscopy, photoelectron spectroscopy and transmission electron microscopy. PTG after annealing at 573 K contains amorphous titania and anatase. Heating in air above 693 K causes transformation into the rutile phase. The low transition temperature is attributed to the highly defective nature of PTG.

引用

页码：161 / 166

页数：6

共 34 条

[1]

AUGUSTYNSKI J, 1988, STRUCT BOND, V69, P1

[2] RAMAN-SPECTRA OF TITANIUM-DIOXIDE [J].