Yield stress, thixotropy and shear banding in a dilute aqueous suspension of few layer graphene oxide plateletsElectronic supplementary information (ESI) available. See DOI: 10.1039/c3sm50708d

We demonstrate a rigidity percolation transition and the onset of yield stress in a dilute aqueous dispersion of graphene oxide platelets (aspect ratio 5000) above a critical volume fraction of 3.75 10 4 with a percolation exponent of 2.4 0.1. The viscoelastic moduli of the gel at rest measured as a...

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Hauptverfasser:	Vasu, K. S, Krishnaswamy, Rema, Sampath, S, Sood, A. K
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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