Preparation of anorthite ceramics using SPS
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F21%3A00362700" target="_blank" >RIV/68407700:21340/21:00362700 - isvavai.cz</a>
Alternative codes found
RIV/61389021:_____/21:00544098 RIV/61389005:_____/21:00544098 RIV/00216208:11320/21:10438133
Result on the web
<a href="https://doi.org/10.1016/j.jeurceramsoc.2021.03.004" target="_blank" >https://doi.org/10.1016/j.jeurceramsoc.2021.03.004</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jeurceramsoc.2021.03.004" target="_blank" >10.1016/j.jeurceramsoc.2021.03.004</a>
Alternative languages
Result language
angličtina
Original language name
Preparation of anorthite ceramics using SPS
Original language description
A mixture of kaolin (92 wt.% of kaolinite) and laboratory-grade CaCO3 was used for anorthite preparation using the spark plasma sintering (SPS) technique. The powder was heated up to the maximum temperature (850 ?C?1100 ?C with a step of 50 ?C, heating rate 50 ?C/min) using the SPS device. The as-prepared samples were compared with a reference sample produced by dry pressing and conventional firing. Rietveld refinement performed on the X-ray diffraction data revealed that before anorthite formation, gehlenite and Ca-feldspar appeared, which gradually transformed into anorthite with increasing temperature. The sample prepared by SPS at 1100 ?C contained 90 wt.% of anorthite, while the anorthite content in the reference sample reached only 47 wt.%. The porosity of the samples prepared by SPS reached significantly lower values compared to that of the reference sample. Therefore, SPS can be considered as a promising technique in the preparation of anorthite ceramics at lower temperatures.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20504 - Ceramics
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
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 the European Ceramic Society
ISSN
0955-2219
e-ISSN
1873-619X
Volume of the periodical
41
Issue of the periodical within the volume
8
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
7
Pages from-to
4618-4624
UT code for WoS article
000637525500004
EID of the result in the Scopus database
2-s2.0-85102771836