Oxygen Activity Dependence Of The Electrical Conductivity Of Li‐Doped Cr2O3

Author

R. F. HUANG
A. K. AGARWAL
Harlan U. Anderson, Missouri University of Science and TechnologyFollow

Abstract

The electrical conductivity of Li‐doped Cr₂O₃ was investigated as a function of PO₂, temperature, and dopant content. Results show that the electrical conductivity remains almost unchanged with decreasing P O₂ in the high‐P O₂ region but decreases rapidly at low P O₂. A second phase was found in samples which contained more than 0.85 mol% Li. The results are explained by a model in which the concentration of charge carriers is dependent on the acceptor dopant and oxygen vacancy concentration. Copyright © 1984, Wiley Blackwell. All rights reserved

Recommended Citation

R. F. HUANG et al., "Oxygen Activity Dependence Of The Electrical Conductivity Of Li‐Doped Cr2O3," Journal of the American Ceramic Society, vol. 67, no. 2, pp. 146 - 150, Wiley, Jan 1984.

The definitive version is available at https://doi.org/10.1111/j.1151-2916.1984.tb09633.x

Department(s)

Materials Science and Engineering

International Standard Serial Number (ISSN)

1551-2916; 0002-7820

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2023 Wiley, All rights reserved.

Publication Date

01 Jan 1984