Korea Institute of Science and Technology

Han Ik Jo

Sung Ho Lee

Tae-Wook Kim

Dong Su Lee

Bon-Cheol Ku

Jun Kyung Kim

Joong Hee Lee

Ok-kyung Park

Seok In Na

Su Young Son

Cheol-Ho Lee

Younki Lee

Gil Seong Kang

Provided is a carbon nanostructure including a plurality of organic molecules that are decomposition products of an organic solvent. The carbon nanostructure includes a carbon nanostructure core and a plurality of organic molecules bound to and grown on the carbon nanostructure core, wherein the carbon nanostructure core is a combination of the organic molecules.

Carbon nanostructure and method for preparing the same

Provided are a composite electric wire structure wherein a carbon material island structure is formed on a surface of a metal wire and a method for manufacturing the same. The carbon material/metal composite electric wire is capable of solving stability problem and preventing a decrease in electrical properties, mechanical properties, etc. In addition, the composite electric wire structure may be produced in commercially viable large scale.

Composite electric wire structure and method for manufacturing the same

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&#xb0; 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.

Method of preparing reduced graphene oxide and reduced graphene oxide-polymer composites

Growing community of inventors

Wanju-gun, South Korea

Han Ik Jo