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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

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • 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

  • ISSN

    1314-2704

  • e-ISSN

  • 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