Functionalized graphene comprising two or more types of amines, and preparation method therefor
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United States of America Patent
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Mar 2, 2021
Grant Date -
Mar 22, 2018
app pub date -
Nov 27, 2017
filing date -
May 28, 2015
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Abstract
Disclosed is a functionalized graphene containing two or more amines having excellent electrical, thermal and mechanical properties by allowing good interfacial bonding force and uniform dispersion with a thermoplastic polymer, and a method for preparing the functional graphene. The functionalized graphene comprises a carbon material selected from the group consisting of graphene, reduced graphene, graphene oxide, and mixture thereof; and a monovalent amine group and a bivalent or higher amine group which are bonded to the carbon material.
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