Simple synthesis of Cr2O3 nanoparticles with a tunable particle size

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F15%3A43897454" target="_blank" >RIV/60461373:22310/15:43897454 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S0272884214019300" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0272884214019300</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ceramint.2014.12.009" target="_blank" >10.1016/j.ceramint.2014.12.009</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Simple synthesis of Cr2O3 nanoparticles with a tunable particle size

Popis výsledku v původním jazyce

Chromium oxide nanoparticles are used for industrial applications such as catalysts and pigments. Thus, it is very important to find a simple and cost-effective method for the synthesis of nanoparticles with homogenous and tunable particle size. In thiswork we successfully synthesized chromium(III) oxide nanoparticles by thermal decomposition of chromium glycerolate in a dynamic air atmosphere at different temperatures. The thermal behavior during the decomposition was analyzed by simultaneous thermalanalysis. The chromium glycerolate precursor was analyzed by X-ray diffraction, X-ray photoelectron spectroscopy, energy dispersive spectroscopy and scanning electron microscopy to obtain exact composition and information about the morphology. The particle size of the obtained nanoparticles was determined from XRD diffraction patterns using Scherrer equation and also by transmission electron microscopy. We also decomposed chromium glycerolate in argon atmosphere leading to the synthesis

Název v anglickém jazyce

Simple synthesis of Cr2O3 nanoparticles with a tunable particle size

Popis výsledku anglicky

Chromium oxide nanoparticles are used for industrial applications such as catalysts and pigments. Thus, it is very important to find a simple and cost-effective method for the synthesis of nanoparticles with homogenous and tunable particle size. In thiswork we successfully synthesized chromium(III) oxide nanoparticles by thermal decomposition of chromium glycerolate in a dynamic air atmosphere at different temperatures. The thermal behavior during the decomposition was analyzed by simultaneous thermalanalysis. The chromium glycerolate precursor was analyzed by X-ray diffraction, X-ray photoelectron spectroscopy, energy dispersive spectroscopy and scanning electron microscopy to obtain exact composition and information about the morphology. The particle size of the obtained nanoparticles was determined from XRD diffraction patterns using Scherrer equation and also by transmission electron microscopy. We also decomposed chromium glycerolate in argon atmosphere leading to the synthesis

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CA - Anorganická chemie

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Ceramics International

ISSN

0272-8842

e-ISSN

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Svazek periodika

41

Číslo periodika v rámci svazku

3 (B)

Stát vydavatele periodika

BE - Belgické království

Počet stran výsledku

7

Strana od-do

4644-4650

Kód UT WoS článku

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EID výsledku v databázi Scopus

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