Structural Study of Na2O-FeO-Fe2O3-P 2O5 Glasses by High-pressure Liquid Chromatography

Author

Lina Ma
Richard K. Brow, Missouri University of Science and TechnologyFollow

Abstract

Three series of Na₂O-FeO-Fe₂O₃-P₂O₅ glasses with compositional ranges of 3.25 < O/P < 3.5 and 0 < Fe/P < 0.67 were prepared. Glass structure was studied using high-pressure liquid chromatography (HPLC). The average chain-length of phosphate anions decreases with increasing O/P ratios and glasses with similar O/P ratios and greater Fe/P ratios have wider distributions of phosphate anion lengths due to disproportionation reactions in the glass melts. © 2013 Elsevier B.V.

Recommended Citation

L. Ma and R. K. Brow, "Structural Study of Na2O-FeO-Fe2O3-P 2O5 Glasses by High-pressure Liquid Chromatography," Journal of Non-Crystalline Solids, vol. 387, pp. 16 - 20, Elsevier, Mar 2014.

The definitive version is available at https://doi.org/10.1016/j.jnoncrysol.2013.12.011

Department(s)

Materials Science and Engineering

Comments

U.S. Department of Energy, Grant NEUP 09-144

Keywords and Phrases

Disproportionation reaction; HPLC; Iron-phosphate glass

International Standard Serial Number (ISSN)

0022-3093

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2024 Elsevier, All rights reserved.

Publication Date

01 Mar 2014