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Effects of PVA organic binder on electric properties of CaCu 3Ti 4O 12 ceramics
Yuan W.-X.2; Li Z.J.1
2012-04-01
Source PublicationJournal of Physics and Chemistry of Solids
ISSN00223697
Volume73Issue:4Pages:599-603
AbstractCaCu Ti O ceramics with incorporation of polyvinyl alcohol (PVA) are prepared from the powder synthesized by a solid state reaction. Their electric and dielectric properties are investigated in this study. It is found that adding PVA can dramatically reduce the dielectric loss of CCTO in the low frequency region, and stabilize the dependence of dielectric constant on the measuring frequency. The minimum dielectric loss of 0.045 is obtained from the sample with 8 wt% PVA. The nonlinear coefficient (α) and breakdown electric field (E ) increase with an increase of PVA binder. © 2011 Elsevier Ltd. All rights reserved.
KeywordA. Ceramics D. Dielectric properties
DOI10.1016/j.jpcs.2011.12.024
URLView the original
Language英語
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Cited Times [WOS]:10   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Affiliation1.Hong Kong University of Science and Technology
2.Shenzhen University
Recommended Citation
GB/T 7714
Yuan W.-X.,Li Z.J.. Effects of PVA organic binder on electric properties of CaCu 3Ti 4O 12 ceramics[J]. Journal of Physics and Chemistry of Solids,2012,73(4):599-603.
APA Yuan W.-X.,&Li Z.J..(2012).Effects of PVA organic binder on electric properties of CaCu 3Ti 4O 12 ceramics.Journal of Physics and Chemistry of Solids,73(4),599-603.
MLA Yuan W.-X.,et al."Effects of PVA organic binder on electric properties of CaCu 3Ti 4O 12 ceramics".Journal of Physics and Chemistry of Solids 73.4(2012):599-603.
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