Dielectric properties of CaTiO3 coatings prepared by plasma spraying

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F13%3A00205608" target="_blank" >RIV/68407700:21230/13:00205608 - isvavai.cz</a>

Alternative codes found

RIV/61389021:_____/13:00395923

Result on the web

<a href="http://www.ingentaconnect.com/content/maney/se/2013/00000029/00000005/art00012#expand/collapse" target="_blank" >http://www.ingentaconnect.com/content/maney/se/2013/00000029/00000005/art00012#expand/collapse</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1179/1743294413Y.0000000127" target="_blank" >10.1179/1743294413Y.0000000127</a>

Result language

angličtina

Original language name

Dielectric properties of CaTiO3 coatings prepared by plasma spraying

Original language description

This paper presents a study of dielectric properties, namely the relative permittivity and loss factor dependence on the frequency of a weak electric field. Perovskite CaTiO3 was studied in the form of coatings and self-supporting plates made by plasma spraying. A conventional gas stabilised plasma gun (GSP) as well as a water stabilised plasma gun (WSP) were employed. It was observed that plasma sprayed titanates exhibit a strong relaxation of permittivity and loss factor decrease with a frequency rise. These properties are influenced by spray technique and spraying parameters, but the relaxation character in general is preserved in all cases. The volume resistivity of the samples was studied as well. Several aspects of the structural features of plasma deposits, especially the phase composition, porosity character, and their influence on dielectric properties are discussed.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JJ - Other materials

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Surface Engineering

ISSN

0267-0844

e-ISSN

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Volume of the periodical

29

Issue of the periodical within the volume

5

Country of publishing house

GB - UNITED KINGDOM

Number of pages

6

Pages from-to

384-389

UT code for WoS article

000320226100012

EID of the result in the Scopus database

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