CoO and Co3O4 nanoparticles with a tunable particle size
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F14%3A43897128" target="_blank" >RIV/60461373:22310/14:43897128 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0272884214006336" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0272884214006336</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ceramint.2014.04.082" target="_blank" >10.1016/j.ceramint.2014.04.082</a>
Alternative languages
Result language
angličtina
Original language name
CoO and Co3O4 nanoparticles with a tunable particle size
Original language description
In this work we described a simple method of CoO and Co3O4 nanoparticles synthesis with the tunable particle size. Nanoparticles were prepared by thermal decomposition of cobalt glycerolate in a controlled oxygen/nitrogen atmosphere for 1 h in the temperature range from 450 °C to 650 °C. Cobalt glycerolate was prepared by the reaction of cobalt nitrate with glycerol under reflux for 4 h. Obtained nanoparticles were analyzed by X-Ray diffraction to obtain information about their phase composition and average particle size, which was calculated using the Scherrer equation. Scanning electron microscopy and transmission electron microscopy were also used to confirm the particle sizes. Cobalt oxides nanoparticles with defined size can be prepared only by changing of the decomposition temperature of cobalt oxides precursors. The prepared nanoparticles can be used as sensors, in lithium-ion batteries, or in various nanoelectric devices.
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
CA - Inorganic chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA13-17538S" target="_blank" >GA13-17538S: Oxide Thermoelectric Materials for High Temperature Waste Heat Recovery</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Ceramics International
ISSN
0272-8842
e-ISSN
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Volume of the periodical
40
Issue of the periodical within the volume
8
Country of publishing house
BE - BELGIUM
Number of pages
5
Pages from-to
"12591?12595"
UT code for WoS article
000340328600137
EID of the result in the Scopus database
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