Reaction monitoring of cementing materials through multivariate techniques applied to in situ synchrotron X-Ray diffraction data
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F15%3A00507038" target="_blank" >RIV/68378297:_____/15:00507038 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/B978-0-444-63577-8.50101-7" target="_blank" >http://dx.doi.org/10.1016/B978-0-444-63577-8.50101-7</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/B978-0-444-63577-8.50101-7" target="_blank" >10.1016/B978-0-444-63577-8.50101-7</a>
Alternative languages
Result language
angličtina
Original language name
Reaction monitoring of cementing materials through multivariate techniques applied to in situ synchrotron X-Ray diffraction data
Original language description
In this work, methods for on-line monitoring of the setting reaction of magnesium potassium phosphate ceramic (MKPC) were developed. To this aim, multivariate statistical techniques combined with in-situ synchrotron X-ray powder diffraction (XRPD) enabled a fast, real time and reliable analysis of the phenomena occurring even in complex systems as investigated here. Thus, Multivariate Curve Resolution - Alternating Least Squares (MCR-ALS) was employed together with Evolving Factor Analysis (EFA). Comparison with conventional methods for describing reaction kinetic, namely, integrated area of selected diffraction peak for the crystalline phases, show that compounds involved in the process can be correctly distinguished and the main reaction steps, such as reactants consumption, occurrence of intermediate amorphous phase and finally MKPC formation can be clearly identified.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
12th International Symposium on Process Systems Engineering (PSE) and 25th European Symposium on Computer Aided Process Engineering (ESCAPE)
ISBN
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ISSN
1570-7946
e-ISSN
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Number of pages
6
Pages from-to
1535-1540
Publisher name
Elsevier
Place of publication
Amsterdam
Event location
Copenhagen
Event date
May 31, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000366889700101