Thermoelectric properties of Co4Sn6Se6 ternary skutterudites

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F10%3A00000176" target="_blank" >RIV/00025798:_____/10:00000176 - isvavai.cz</a>

Alternative codes found

RIV/61389013:_____/10:00350231 RIV/00216275:25310/10:39881834

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Thermoelectric properties of Co4Sn6Se6 ternary skutterudites

Original language description

A ternary ordered variant of the skutterudite structure, the Co4Sn6Se6 compound, was prepared. Polycrystalline samples were prepared by a modified ceramic method. The electrical conductivity, the Seebeck coefficient and the thermal conductivity were measured over a temperature range of 300-800 K. The undoped Co4Sn6Se6 compound was of p-type electrical conductivity and had a band gap E (g) of approximately 0.6 eV. The influence of transition metal (Ni and Ru) doping on the thermoelectric properties was studied. While the thermal conductivity was significantly lowered both for the undoped Co4Sn6Se6 compound and for the doped compounds, as compared with the Co4Sb12 binary skutterudite, the calculated ZT values were improved only slightly.

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

CA - Inorganic chemistry

OECD FORD branch

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Project

<a href="/en/project/GA203%2F07%2F0267" target="_blank" >GA203/07/0267: Ternary skutterudites for thermoelectric applications: from bulks to thin films</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2010

Confidentiality

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

Name of the periodical

Journal of Electronic Materials

ISSN

0361-5235

e-ISSN

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Volume of the periodical

39

Issue of the periodical within the volume

9

Country of publishing house

US - UNITED STATES

Number of pages

5

Pages from-to

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UT code for WoS article

000281393000094

EID of the result in the Scopus database

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