Sodium Diffusion in Sodium Aluminophosphate Glasses

Author

Mohan Rajaram
D. E. Day, Missouri University of Science and TechnologyFollow

Abstract

The self-diffusion of sodium ions in xAl₂O₃-(100-x)Na,P₂O₆ glasses (2.44 < x <25.92 mol%) was measured from ~ 170°C to near the glass transition temperature. The sodium diffusion coefficient decreased only by a factor of 2 to 3 with increasing Al₂O₃ concentration.

Recommended Citation

M. Rajaram and D. E. Day, "Sodium Diffusion in Sodium Aluminophosphate Glasses," Journal of the American Ceramic Society, vol. 68, no. 7, pp. C-181 - C-182, Wiley-Blackwell, Jul 1985.

The definitive version is available at https://doi.org/10.1111/j.1151-2916.1985.tb10167.x

Department(s)

Materials Science and Engineering

Keywords and Phrases

Glass - Diffusion; Alkali Diffusion; Electrical Resistivity; Phosphate Glasses; Glass Manufacture

International Standard Serial Number (ISSN)

0002-7820; 1551-2916

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 1985 Wiley-Blackwell, All rights reserved.

Publication Date

01 Jul 1985