| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a graphene precursor compound to be suitably used for mass synthesis of graphene by a CVD method and to provide a method for producing the compound, and to provide a nanographene structure obtained from the graphene precursor compound and a method for producing the nanographene structure. <P>SOLUTION: The graphene precursor compound is obtained by heating and melting a compound having a dibenzothiophene skeleton and a metallocene compound to carry out ligand exchange. By heating the graphene precursor compound at 800 to 1,200°C, a nanographene structure in a petal form or a nanographene structure in corolla form comprising aggregates of a plurality of graphene sheets in a petal form is obtained. <P>COPYRIGHT: (C)2012,JPO&INPIT |
