▎ 摘　　要

NOVELTY - The cyclic alkyl monoisocyanate modified hydrophobized grapheme comprises a chain alkyl monoisocyanate and graphene oxide, where the chain alkyl groups are chemically grafted to the oxidized graphite layer structure. USE - Cyclic alkyl monoisocyanate modified hydrophobized grapheme. ADVANTAGE - The cyclic alkyl monoisocyanate modified hydrophobized grapheme provides a new idea for long-chain structure of graphene graft, and can greatly expand the application prospect of grapheme, and can be prepared in a simple and reliable manner. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the chemical structure of the hydrophobized graphene modified by the chain alkyl monoisocyanate.