Synthesis and characterization of nitrogen-doped graphene hydrogels by hydrothermal route with urea as reducing-doping agents

Guo, Hui-Lin; Su, Peng; Kang, Xiaofeng; Sheng-ke, Ning

doi:10.1039/c2ta00887d

Public

Synthesis and characterization of nitrogen-doped graphene hydrogels by hydrothermal route with urea as reducing-doping agents

Published in Journal of Materials Chemistry A • Dec 10, 2012

Authors:

Hui-Lin Guo

Peng Su

Xiaofeng Kang

Abstract

Nitrogen-doped graphene hydrogels (NGHs) were synthesized through a one-pot hydrothermal route with graphene oxide (GO) as raw material and urea as reducing-doping agents. The morphology, structure, and components of the NGHs were characterized by scanning electron microscopy, Raman spectroscopy, X-...

Subject

Graphene

Materials science

Thermogravimetric analysis

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