Influence of phase transition from order to disorder and Philip's ionicity on the thermal expansion coefficient of pyrochlore type compositions with a multivalent environment-Reference-Cited by-同舟云学术

Influence of phase transition from order to disorder and Philip's ionicity on the thermal expansion coefficient of pyrochlore type compositions with a multivalent environment

Published:2017 Issue:1 Volume:41 Page:245-255
ISSN:1144-0546
Container-title:New Journal of Chemistry
language:en
Short-container-title:New J. Chem.

Author:

Renju Ushakumari A.¹²³⁴,Prabhakar Rao Padala¹²³⁴,Vaisakhan Thampi Divakaran S.¹²³⁴

Affiliation:

1. Materials Science and Technology Division

2. CSIR-National Institute for Interdisciplinary Science and Technology

3. Trivandrum-695019

4. India

Abstract

The pyrochlore to fluorite transition in the RE₂Y_2/3Zr_2/3Nb_2/3O₇ system allows us to understand the interrelationships among ionicity, thermal expansion and ionic conductivity.

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry,Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2017/NJ/C6NJ02482C

Reference39 articles.

1. Oxide pyrochlores — A review

2. Disorder in Pyrochlore Oxides

3. Role of Bond Strength on the Lattice Thermal Expansion and Oxide Ion Conductivity in Quaternary Pyrochlore Solid Solutions

4. Oxide Ion Disorder in Nd2Hf2O7

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