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Journal of Engineering
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2013
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Article
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Tab 1
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Research Article
High Temperature Vacuum Annealing and Hydrogenation Modification of Exfoliated Graphite Nanoplatelets
Table 1
Oxygen concentrations of graphene nanosheets after treatment.
Sample
Oxygen conc. (atomic%)
GNP
9.49
GNP annealed without exposure to air
2.14
GNP annealed then exposed to air
7.97
GNP-H
4.78