Effect Of Mixture Preparation Technique On Properties Of Graphene Doped MOC
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F21%3A43922385" target="_blank" >RIV/60461373:22310/21:43922385 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.5593/sgem2021/6.1/s26.44" target="_blank" >http://dx.doi.org/10.5593/sgem2021/6.1/s26.44</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5593/sgem2021/6.1/s26.44" target="_blank" >10.5593/sgem2021/6.1/s26.44</a>
Alternative languages
Result language
angličtina
Original language name
Effect Of Mixture Preparation Technique On Properties Of Graphene Doped MOC
Original language description
Graphene nanoplatelets (GNPs), a cheap carbon-based material with large surface-to-volume ratio, are currently broadly investigated as a promising reinforcement for composite materials in building industry to enhance particularly their mechanical, thermal and electrical properties. However, the uniform dispersion of GNPs in composite material is a crucial factor to fully manifest their superior properties. This study is aimed at the design of environmentally friendly composite material based on magnesium oxychloride cement (MOC) with the addition of GNPs in the amount of 0.ř % by the weight of dry binder materials. Experimental investigation on the single-step and double-step mixture preparation techniques for MOC-GNP composites was carried out and results were compared with the plain MOC. Hardened samples of 7 and 14 days were characterized by their specific density, bulk density, total open porosity, microstructural parameters obtained by mercury intrusion porosimetry (MIP), morphology studied by scanning electron microscopy (SEM), and both compressive and flexural strength. Results revealed that the double-step homogenization technique greatly improved all measure parameters. The findings of this study lay the foundation for GNPs application in construction materials based on MOC.
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
20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)
Result continuities
Project
<a href="/en/project/GA20-01866S" target="_blank" >GA20-01866S: High-performance composites containing layered nanomaterials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM
ISBN
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ISSN
1314-2704
e-ISSN
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Number of pages
7
Pages from-to
345-351
Publisher name
SGEM International Multidisciplinary Scientific Geoconference
Place of publication
Sofia
Event location
Albena
Event date
Aug 14, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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