The Study of Rutile Pigments Ti1-3xCrxM2xO2

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F13%3A39896414" target="_blank" >RIV/00216275:25310/13:39896414 - isvavai.cz</a>

Výsledek na webu

<a href="http://link.springer.com/article/10.2478%2Fs11532-013-0287-3" target="_blank" >http://link.springer.com/article/10.2478%2Fs11532-013-0287-3</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/s11532-013-0287-3" target="_blank" >10.2478/s11532-013-0287-3</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Study of Rutile Pigments Ti1-3xCrxM2xO2

Popis výsledku v původním jazyce

This study deals with rutile pigments of type Ti1-3xCrxM2xO2 (where M = Sb, W and x = 0, 0.05, 0.10, 0.20, 0.30, 0.50) prepared by solid state reaction. Chromium is the chromophore (coloring ion); antimony and tungsten are added for achieving electroneutrality. The effect of doping elements (M = Sb, W), calcination temperature (850, 950, 1050, 1150 degrees C) and composition (x = 0, 0.05, 0.10, 0.20, 0.30, 0.50) on color properties, particle size and electrokinetic (zeta) potential was observed. The optimal conditions for synthesis of these rutile pigments are Sb2O3 as raw material, calcination temperature 1050 degrees C and composition x = 0.20 (Ti0.4Cr0.2Sb0.4O2). This orange-green pigment has high stable dispersion (zeta = -43.81 mV) and good colorproperties (chroma C = 39.50). However, brightly orange pigment Ti0.85Cr0.05W0.10O2 (x = 0.05) synthesized at temperature 1050 degrees C gives "the finest" color with higher chroma (C = 49.48), but less stable dispersion (zeta = -37.32 mV

Název v anglickém jazyce

The Study of Rutile Pigments Ti1-3xCrxM2xO2

Popis výsledku anglicky

This study deals with rutile pigments of type Ti1-3xCrxM2xO2 (where M = Sb, W and x = 0, 0.05, 0.10, 0.20, 0.30, 0.50) prepared by solid state reaction. Chromium is the chromophore (coloring ion); antimony and tungsten are added for achieving electroneutrality. The effect of doping elements (M = Sb, W), calcination temperature (850, 950, 1050, 1150 degrees C) and composition (x = 0, 0.05, 0.10, 0.20, 0.30, 0.50) on color properties, particle size and electrokinetic (zeta) potential was observed. The optimal conditions for synthesis of these rutile pigments are Sb2O3 as raw material, calcination temperature 1050 degrees C and composition x = 0.20 (Ti0.4Cr0.2Sb0.4O2). This orange-green pigment has high stable dispersion (zeta = -43.81 mV) and good colorproperties (chroma C = 39.50). However, brightly orange pigment Ti0.85Cr0.05W0.10O2 (x = 0.05) synthesized at temperature 1050 degrees C gives "the finest" color with higher chroma (C = 49.48), but less stable dispersion (zeta = -37.32 mV

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<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Central European Journal of Chemistry

ISSN

1895-1066

e-ISSN

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Svazek periodika

11

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

9

Strana od-do

1447-1455

Kód UT WoS článku

000321068300006

EID výsledku v databázi Scopus

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