Detail publikace

Synthesis of layered calcium cobaltites intended for thermoelectric application

ŠVEC, J. BARTONÍČKOVÁ, E. JEBAVÁ, A. MÁSILKO, J. PTÁČEK, P.

Originální název

Synthesis of layered calcium cobaltites intended for thermoelectric application

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Layered misfit cobaltites exhibit adequate combination of electrical and thermal properties under the high temperatures. Cobaltites are due to these properties and appropriate costs optimal candidates for thermoelectric industrial applications . Calcium cobaltites were prepared via conventional and less conventional synthesizing methods. Wet citric and glycine/nitrate combustion syntheses were compared with conventional solid state reaction. Prepared powders were studied in terms of phase and chemical composition, morphology, size of particles/agglomerates and thermoelectric properties. Particle size of prepared powders was varied from nano to micro size with different level of agglomeration. The lowest values of particle size (~ 160 nm) with low agglomeration were obtained with the citric combustion method. The influence of the preparation method on the properties of final bulk product was evaluated within this work.

Klíčová slova

Calcium cobaltites, combustion synthesis, solid state reaction, sintering, electrical conductivity

Autoři

ŠVEC, J.; BARTONÍČKOVÁ, E.; JEBAVÁ, A.; MÁSILKO, J.; PTÁČEK, P.

Vydáno

1. 4. 2016

Nakladatel

Trans Tech Publicationb Ltd

Místo

Pfaffikon, Switzerland

ISSN

0255-5476

Periodikum

Materials Science Forum

Číslo

851

Stát

Švýcarská konfederace

Strany od

110

Strany do

115

Strany počet

6

URL

http://www.scientific.net/MSF.851.110

BibTex

@inproceedings{BUT123649,
  author="Jiří {Švec} and Eva {Bartoníčková} and Alžběta {Jebavá} and Jiří {Másilko} and Petr {Ptáček}",
  title="Synthesis of layered calcium cobaltites intended for thermoelectric application",
  booktitle="6th Conference on Chemistry and Life, 2015",
  year="2016",
  journal="Materials Science Forum",
  number="851",
  pages="110--115",
  publisher="Trans Tech Publicationb Ltd",
  address="Pfaffikon, Switzerland",
  doi="10.4028/www.sientific.net/MSF.851.110",
  issn="0255-5476",
  url="http://www.scientific.net/MSF.851.110"
}