国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC H05K009/00（2）
发明人 ZHANG C（3）
公开年
申请年
专利权人

Synthesizing graphene oxide grafted with p-cyanophenyl azo useful for providing wave-absorbing material, comprises adding oxidized graphene into water, adjusting pH of solution, adding prepared diazonium salt solution, stirring, heating, coupling, cooling, filtering, drying and purifying.

NI M, ZHANG C

Preparation of graphene thermal conductive film includes mixing aqueous solution of graphene oxide with catalyst, coating, drying graphene oxide dispersion, reducing graphene oxide film, performing high-temperature graphitization treatment.

ZHANG C, CHEN Z, ZHENG Q, DING J, MIAO L

Making carbon nano tube/graphene oxide/nano iron oxide sandwich hybrid wave-absorbing thin film involves making graphene oxide-carbon nano-tube aqueous solution, and nano iron oxide dispersion followed by subjecting to vacuum suction device.

ZHANG C, LU S, NIE P, WANG J, CENG X