The Synthesis and Characterization of the Graphene Oxide Covalent Modified Phenolic Resin Nanocomposites

Abstract:

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Graphene oxide (GO) was made by a modified Hummers method. Graphene oxide modified phenolic resin nanocomposites (GO/PF) were prepared by Steglich esterification, catalyzed by dicyclohexyl carbodiimide and 4-dimethylaminopyridine. The composites were characterized by Fourier transform infrared spectrometry, differential scanning calorimetry, X-ray powder diffraction, and scanning electron microscopy. The result revealed that the graphene oxide was absolutely exfoliated and covalent linked GO/PF composite was obtained. The thermal stability of PF is remarkably improved by modification with GO.

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Periodical:

Edited by:

Tianharry Chang

Pages:

115-119

DOI:

10.4028/www.scientific.net/AMR.327.115

Citation:

D. Wang et al., "The Synthesis and Characterization of the Graphene Oxide Covalent Modified Phenolic Resin Nanocomposites", Advanced Materials Research, Vol. 327, pp. 115-119, 2011

Online since:

September 2011

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Price:

$35.00

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