国家/地区 中国（3） 美国（2）
IPC部 C（4）
IPC大类 C04（4） C01（2）
IPC小类 C04B（4）
IPC C04B035/528（4）
发明人
公开年 2022（4）
申请年 2021（4）
专利权人

Preparation of composite material involves mixing precursor prepared using e.g. carbon black powder/graphite powder, and precursor prepared using graphene and polyvinyl alcohol, grinding, adding obtained powder to mold, performing cold isostatic pressing, carbonizing obtained blank,and graphitizing.

ZHANG Y, ZHANG P, GAO Z, MIN J

Preparation of graphene thermally conductive thick film comprises thermal spraying graphene oxide dispersion on base film, drying to form composite film, reducing graphene oxide layer, carbonizing and graphitizing, and pressing.

LI W, JIN C

Preparation of amorphous carbon block material used for forming e.g. graphite, graphene, carbon nano tube, and diamond, involves performing high-temperature and high-pressure treatment.

DONG J, LIU Z, SHANG Y, YAO M, LIU B

Producing graphene macro-assembly (GMA)-fullerene composite involves providing graphene oxide, adding hydroxylated fullerene compound to the graphene oxide and performing gelation process using graphene oxide and hydroxylated fullerene.

HERNANDEZ M R C, BIENER M M, CAMPBELL P G