The Influence of Concentration of Doping Elements on Anatase-Rutile Transformation at the Synthesis of Rutile Pigments (Ti,Cr,Nb)O2 and their Pigmentary Properties
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F14%3A39897851" target="_blank" >RIV/00216275:25310/14:39897851 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s10973-013-3606-1" target="_blank" >http://dx.doi.org/10.1007/s10973-013-3606-1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10973-013-3606-1" target="_blank" >10.1007/s10973-013-3606-1</a>
Alternative languages
Result language
angličtina
Original language name
The Influence of Concentration of Doping Elements on Anatase-Rutile Transformation at the Synthesis of Rutile Pigments (Ti,Cr,Nb)O2 and their Pigmentary Properties
Original language description
An analysis of the effects of dopants concentration and different starting titanium compounds on the anatase to rutile phase transformation at the synthesis of rutile pigments Ti1-3xCrxNb2xO2 +/-delta is presented in this study. The main goal was to analyze reaction mixtures for x = 0.05 (previous study) and 0.30 by simultaneous TG-DTA analysis and to determine the temperature of anatase-rutile transition. For x = 0.05, initial temperatures 760-830 A degrees C are needful for a formation of rutile structure. The temperature is the lowest for the hydrated Na2Ti4O9 paste (760 A degrees C) and similar for other starting compounds of titanium. But for x = 0.30, the anatase-rutile transition begins at higher temperatures 910-1,030 A degrees C because of high-Nb content, which is the inhibitor of this modification change. In addition, we found the influence of calcination temperatures (850, 900, 950, 1000, 1050, 1100, and 1150 A degrees C) on color properties and particle size distribution o
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
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
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
Journal of Thermal Analysis and Calorimetry
ISSN
1388-6150
e-ISSN
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Volume of the periodical
116
Issue of the periodical within the volume
2
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
9
Pages from-to
547-555
UT code for WoS article
000334688900002
EID of the result in the Scopus database
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