Calcium titanate (CaTiO3) dielectrics prepared by plasma spray and post-deposition thermal treatment
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F15%3A00447379" target="_blank" >RIV/61388980:_____/15:00447379 - isvavai.cz</a>
Alternative codes found
RIV/61389021:_____/15:00447379 RIV/68407700:21230/15:00230927
Result on the web
<a href="http://dx.doi.org/10.1016/j.materresbull.2015.07.041" target="_blank" >http://dx.doi.org/10.1016/j.materresbull.2015.07.041</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.materresbull.2015.07.041" target="_blank" >10.1016/j.materresbull.2015.07.041</a>
Alternative languages
Result language
angličtina
Original language name
Calcium titanate (CaTiO3) dielectrics prepared by plasma spray and post-deposition thermal treatment
Original language description
This paper studies calcium titanate (CaTiO3) dielectrics prepared by plasma spray technology.A water stabilized plasma gun (WSP) as well as a widely used gas stabilized plasma gun (GSP) were employed in this study to deposit three sample sets at different spray conditions.Prepared specimens were annealed in air at atmospheric pressure for 2 h at various temperatures from 530 to 1170 °C.X-ray diffraction (XRD), Raman spectroscopy and porosity measurements were used for sample characterization.Dielectric spectroscopy was applied to obtain relative permittivity, conductivity and loss factor frequency dependence.Band gap energy was estimated from reflectance measurements. The work is focused on the explanation of changes in microstructure and properties of a plasma sprayed deposit after thermal annealing.Obtained results show significant improvement of dielectric properties after thermal annealing.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JH - Ceramics, fire-proof materials and glass
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials Research Bulletin
ISSN
0025-5408
e-ISSN
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Volume of the periodical
72
Issue of the periodical within the volume
December
Country of publishing house
GB - UNITED KINGDOM
Number of pages
10
Pages from-to
123-132
UT code for WoS article
000362380900018
EID of the result in the Scopus database
2-s2.0-84938895733