Synthesis, structural and electrical properties of novel pyrochlores in the Bi2O3-CuO-Ta2O5 ternary system

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Synthesis, structural and electrical properties of novel pyrochlores in the Bi2O3-CuO-Ta2O5 ternary system

A series of non-stoichiometric cubic pyrochlores with general formula, Bi3−xCu1.8Ta3+xO13.8+x (BCT) was successfully prepared by solid state reaction at the firing temperature of 950 °C over 2 days. The solid solution mechanism is proposed as one-to-one replacement of Bi3+ for Ta5+, together with a...

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Bibliographic Details
Main Authors:	Chon, Mun Ping, Tan, Kar Ban, Khaw, Chwin Chieh, Zainal, Zulkarnain, Yap, Taufiq Yun Hin, Tan, Phei Yi
Format:	Article
Language:	English
Published:	Elsevier 2012
Online Access:	http://psasir.upm.edu.my/id/eprint/25305/ http://psasir.upm.edu.my/id/eprint/25305/1/Synthesis.pdf

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