X-Ray Crystal Diffraction Study of Zr,Na-β-Alumina

Author:

Pearson Wayne H.,Lomax Joseph F.

Abstract

AbstractThe reaction of crystalline lithium-stabilized Na-β”-Alumina with zirconium(IV) chloride at 400°C for 303h has caused sodium ions to exchange with zirconium ions. An X-ray crystal diffraction study of both the parent lithium stabilized Na-β”-alumina (1) and the partially zirconium exchanged product (2) have been made at 147 K. Crystal data for 1: rhombohedral, R 3 m, a = 5.6037 (3), c = 33.6210 (86) Å, V = 914.31 (24) Å3. Crystal data for 2: rhombohedral, R 3 m, a = 5.5994 (5), c = 33.7711 (51) Å, V = 916.96 (16) Å3. Zirconiums in 2 reside, predominately, in the Beevers-Ross type site.

Publisher

Springer Science and Business Media LLC

Subject

General Engineering

Reference13 articles.

1. [6] Lomax J. F. , Dryfuse K. M. , Patrick K. J. , Carney N. S. , Wintersgill M. C. , Fontanella J. J. , Lomax S. Q. , Chem. Mater., submitted for publication.

2. The structure of the lanthanide Gd3+, Eu3+ and Nd3+ β″-aluminas

3. Seeded solution growth of β″-Al2O3 single crystals

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