Characterization of Porous Titania Glass

Raman, X-Ray-Diffraction and X-Ray Photoelectron Spectroscopic Studies

Y H CHEE, R P COONEY, Russell Francis Howe, P A W VANDERHEIDE

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)161-166
Number of pages6
JournalJournal of Raman Spectroscopy
Volume23
Issue number3
Publication statusPublished - Mar 1992

Keywords

  • TIO2 Rutile
  • Spectra
  • Surface
  • Pressure
  • Dioxide
  • Catalyst
  • Anatase

Cite this

Characterization of Porous Titania Glass : Raman, X-Ray-Diffraction and X-Ray Photoelectron Spectroscopic Studies. / CHEE, Y H ; COONEY, R P ; Howe, Russell Francis; VANDERHEIDE, P A W .

In: Journal of Raman Spectroscopy, Vol. 23, No. 3, 03.1992, p. 161-166.

Research output: Contribution to journalArticle

@article{11ec1168ed644a9f96a7400a7dce5616,
title = "Characterization of Porous Titania Glass: Raman, X-Ray-Diffraction and X-Ray Photoelectron Spectroscopic Studies",
abstract = "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.",
keywords = "TIO2 Rutile, Spectra, Surface, Pressure, Dioxide, Catalyst, Anatase",
author = "CHEE, {Y H} and COONEY, {R P} and Howe, {Russell Francis} and VANDERHEIDE, {P A W}",
year = "1992",
month = "3",
language = "English",
volume = "23",
pages = "161--166",
journal = "Journal of Raman Spectroscopy",
issn = "0377-0486",
publisher = "WILEY-BLACKWELL",
number = "3",

}

TY - JOUR

T1 - Characterization of Porous Titania Glass

T2 - Raman, X-Ray-Diffraction and X-Ray Photoelectron Spectroscopic Studies

AU - CHEE, Y H

AU - COONEY, R P

AU - Howe, Russell Francis

AU - VANDERHEIDE, P A W

PY - 1992/3

Y1 - 1992/3

N2 - 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.

AB - 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.

KW - TIO2 Rutile

KW - Spectra

KW - Surface

KW - Pressure

KW - Dioxide

KW - Catalyst

KW - Anatase

M3 - Article

VL - 23

SP - 161

EP - 166

JO - Journal of Raman Spectroscopy

JF - Journal of Raman Spectroscopy

SN - 0377-0486

IS - 3

ER -