Paper Title:
Chemical Diffusion in TiO2
  Abstract

Chemical diffusion in TiO2-x within n - p transition regime has been studied. In this regime several point defects such as oxygen vacancies, • • O V , titanium interstitials, • • • i Ti and • • • • i Ti , electrons, ' e , and electron holes • h are present with comparable concentrations. Based on defect structure in TiO2-x the relationship between chemical diffusion coefficient and self-diffusion coefficients of both titanium and oxygen were deduced.

  Info
Periodical
Defect and Diffusion Forum (Volumes 237-240)
Edited by
M. Danielewski, R. Filipek, R. Kozubski, W. Kucza, P. Zieba, Z. Zurek
Pages
468-473
DOI
10.4028/www.scientific.net/DDF.237-240.468
Citation
M. Radecka, M. Rekas, "Chemical Diffusion in TiO2 ", Defect and Diffusion Forum, Vols. 237-240, pp. 468-473, 2005
Online since
April 2005
Authors
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Antônio Claret Soares Sabioni, Anne Marie Huntz, F. Silva, François Jomard
Abstract:Chromia protective layers are used to prevent corrosion by oxidation of many alloys, such as the stainless steels, for instance. To check if...
940
Authors: Haruki Ryoken, Isao Sakaguchi, Naoki Ohashi, Yutaka Adachi, Takeshi Ohgaki, Shunichi Hishita, Hajime Haneda
Abstract:The defect structure of undoped ZnO and (Zn1-x,Mgx)O solid-solution films were deposited on YSZ substrate with pulsed laser deposition (PLD)...
103
Authors: Stephen Skinner
Abstract:K2NiF4 type oxides have received considerable attention in recent years as possible mixed conducting membranes for technologically important...
174
Authors: D. Schlehuber, Egbert Wessel, Lorenz Singheiser, T. Markus
Abstract:One possibility to run a zero CO2-emission power plant is the oxyfuel combustion process. An efficient technology to separate oxygen from air...
551
Authors: Shi Yong Luo, Wen Cai Xu, Zun Zhong Liu, Jia Yun Zhang
Abstract:A computer software on solid/solid reaction kinetics, KinPreSSR, is one of subsystems in the software, Intellectualized Database Management...
316