Chloride and combined chemical attack of saline solutions on modified oil well cement pastes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F26%3A0200506" target="_blank" >RIV/00216305:26310/26:0200506 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007/s10973-025-14483-3" target="_blank" >https://link.springer.com/article/10.1007/s10973-025-14483-3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10973-025-14483-3" target="_blank" >10.1007/s10973-025-14483-3</a>
Alternative languages
Result language
angličtina
Original language name
Chloride and combined chemical attack of saline solutions on modified oil well cement pastes
Original language description
The effect of complex geothermal water composition in comparison with that of a single NaCl solution was studied on cement pastes prepared by partial substitution of cement with silica fume and metakaolin in different proportions. After 90 days of hydration in solutions or water, TGA, XRD, FTIR, ion chromatography, SEM, volume change, and compressive strength (CS) measurements were used to evaluate the impact of solutions on the systems. Higher Al3+ content in blended samples resulted in a greater ability to bind chlorides in Cl-AFm. A lower amount of free Cl- restrained delayed ettringite formation. Less significant volume changes together with the formation of C-(A-)S-H phases promoted by both solutions led to lower porosities and higher CSs than those of referential paste. NaCl solution showed a bigger negative influence than the geothermal one.
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
10403 - Physical chemistry
Result continuities
Project
<a href="/en/project/GA24-12423S" target="_blank" >GA24-12423S: Carbonation curing as a new approach for the development of alternative binders</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
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
1588-2926
Volume of the periodical
150
Issue of the periodical within the volume
14
Country of publishing house
HU - HUNGARY
Number of pages
18
Pages from-to
10821-10838
UT code for WoS article
001519996800001
EID of the result in the Scopus database
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