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Flux additions in barium titanate: Overview and prospects

DSpace at IIT Bombay

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Title Flux additions in barium titanate: Overview and prospects
 
Creator PRAKASH, D
SHARMA, BP
MOHAN, TRR
GOPALAN, P
 
Subject dielectric-properties
binary glasses
grain-growth
batio3
ceramics
constant
dielectric constant
flux additions
zno-b2o3
zno-wo3
batio3
sintering
dielectric loss
permittivity
 
Description The existing literature on BaTiO3 shows that the role of the various solid solutions and phases formed as a result of flux additions has not been addressed satisfactorily, In particular, their influence on the dielectric behavior of BaTiO3 has been largely ignored. Thus, number of criteria for the choice of a flux material is discussed, and an overview of the various flux additives that have been used in BaTiO3 is presented, In this work, the effect of ZnO-B2O3 and the ZnO-WO3 fluxes on the dielectric characteristics is investigated and analyzed. Sufficient care is taken to address the effect of the various phases and solid solutions on the electrical and dielectric properties of BaTiO3, A defect chemistry model is proposed and used to explain the observed electrical properties. (C) 2000
 
Publisher ACADEMIC PRESS INC
 
Date 2011-07-12T12:29:17Z
2011-12-26T12:48:53Z
2011-12-27T05:34:22Z
2011-07-12T12:29:17Z
2011-12-26T12:48:53Z
2011-12-27T05:34:22Z
2000
 
Type Article
 
Identifier JOURNAL OF SOLID STATE CHEMISTRY, 155(1), 86-95
0022-4596
http://dx.doi.org/10.1006/jssc.2000.8895
http://dspace.library.iitb.ac.in/xmlui/handle/10054/3325
http://hdl.handle.net/10054/3325
 
Language en