Hierarchical structure of graphene-carbon nanotubes and method for preparing same그래핀-탄소나노튜브의 계층적 구조체 및 그 제조 방법

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The present invention relates to a hierarchical structure of graphene-carbon nanotubes and a method for preparing the same, and, more specifically, to a method for growing graphene into carbon nanotubes having a hierarchical structure by adding metal nanoparticles on the graphene. According to the present invention, carbon nanotubes having a hierarchical structure, which have an increased specific surface area compared to existing carbon nanotubes, can be obtained, and a carbon nanotube structure which is metal-functionalized by a metal precursor can be obtained. In addition, carbon nanotubes can be prepared in an environmentally-friendly manner by the use of microwaves.
Assignee
KAIST
Country
US (United States)
Issue Date
2016-11-08
Application Date
2012-12-05
Application Number
14361067
Registration Date
2016-11-08
Registration Number
9486773
URI
http://hdl.handle.net/10203/230326
Appears in Collection
ME-Patent(특허)
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