Ladas & Parry LLP
Method of preparing reduced graphene oxide and reduced graphene oxide-polymer composites
Methods of preparing reduced graphene oxide and reduced graphene oxide-polymer composites. The methods include covalently binding a halogen-substituted aromatic compounds to a graphene oxide and heat treating the graphene oxide with the halogen-substituted aromatic compounds covalently bound thereto at a low temperature, for example, 450° C. or less. By using the methods, reduced graphene oxide and reduced graphene oxide-polymer composites that have high electrical conductivities (e.g., 30,000 S/m or more) may be obtained.
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
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Han Ik Seok In Ok-kyung Joong Hee Sung Ho Jun Kyung Bon-Cheol
Jo Na Park Lee Lee Kim Ku