| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel graphene release agent used in graphene production by a chemical release method.SOLUTION: A graphene release agent is a mixture selected from (1) to (5): (1) 2-methoxyethanol and methanol; (2) N,N-dimethylformamide and one of ethanol, methanol, monochlorobenzene and 1,2-dichlorobenzene; (3) benzylamine and one of ethanol, monochlorobenzene, 1,2-dichlorobenzene, 1,2,4-trichlorobenzene and N,N-dimethylformamide; (4) 2-ethylhexanol and one of benzylamine, 1,2,4-trichlorobenzene and o-chlorobenzylamine; and (5) 2-ethylhexanol and one of (A) monochlorobenzene and benzyl amine, (B) 1,2-dichlorobenzene and benzylamine, (C) 1,2,4-trichlorobenzene and benzylamine and (D) o-chlorobenzylamine and benzylamine. |
