Dispersion and stability of graphene nanoplatelet in water and its influence on cement composites

•A facile approach was proposed to disperse and stabilize graphene in water.•The optimum combination of superplasticizer and sonication was determined.•The stabilization mechanism of graphene was illustrated.•1% graphene can effectively increase the hardness and refine the pore structures. Cement na...

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Veröffentlicht in:	Construction & building materials 2018-04, Vol.167, p.403-413
Hauptverfasser:	Du, Hongjian, Pang, Sze Dai
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Cements (Building materials) Graphene Mechanical properties Microstructure Microstructures Nanocomposites Porosity
Online-Zugang:	Volltext
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