Thermal behaviour and polymorphism of BIMEVOX oxide ion conductors including the new materials: Bi4V2O11: M; M = La, Y, Mg, B

Citation

Lee, C.K. and West, A.R. (1996) Thermal behaviour and polymorphism of BIMEVOX oxide ion conductors including the new materials: Bi4V2O11: M; M = La, Y, Mg, B. Solid State Ionics, 86-88 (pt.1). pp. 235-239. ISSN 0167-2738; eISSN: 1872-7689

Abstract

The BIMEVOX materials can be prepared in four polymorphic modifications: α,β,γ,γ′, depending on Bi: V ratio and the nature/concentration of dopant. Polymorphic transitions take place on heat/cool cycles and can be detected by DTA and by variations in conductivity Arrhenius plots. A survey of thermal behaviour is given, using as examples several new BIMEVOX materials. Some conductivity values at 300 °C are:

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Additional Metadata

Item Type:	Article
Divisions:	Universiti Pertanian Malaysia
DOI Number:	https://doi.org/10.1016/0167-2738(96)00132-4
Publisher:	Elsevier
Keywords:	BIMEVOX; Ion conductors; Polymorphism
Depositing User:	Ms. Zaimah Saiful Yazan
Date Deposited:	07 Mar 2025 08:18
Last Modified:	07 Mar 2025 08:18
Altmetrics:	http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1016/0167-2738(96)00132-4
URI:	http://psasir.upm.edu.my/id/eprint/111953
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