Preparation and Characterization of Cobalt/Graphene Composites Using Liquid Phase Plasma System.
Liquid phase plasma (LPP) method was applied, for the first time, to the impregnation of cabalt nanoparticles onto graphene. Nanoparticles were dispersed uniformly on the surface of the two-dimensional graphene sheet. The electron miocroscopy observation showed approximately 2-7 nm sized spherical nanoparticles deposited on the surface of graphene sheets. The XPS and EDX analyses revealed that both metal Co and CoO were present in the Co/graphene composites synthesized by the LPP method.
Sang-Chai
SC
Kim
Byung Hoon
BH
Kim
Sun-Jae
SJ
Kim
Young-Seak
YS
Lee
Hwan-Gi
HG
Kim
Heon
H
Lee
Sung Hoon
SH
Park
Sang-Chul
SC
Jung
D003035:Cobalt / Q000737:chemistry*; D006108:Graphite / Q000737:chemistry*; D053761:Nanocomposites / Q000737:chemistry*; D053758:Nanoparticles / Q000737:chemistry; D058626:Plasma Gases / Q000737:chemistry*; D013059:Spectrum Analysis, Raman
D058626:Plasma Gases; D003035:Cobalt; D006108:Graphite