国家/地区 中国（5）
IPC部 C（5）
IPC大类 C04（5）
IPC小类 C04B（5）
IPC C04B035/528（5）
发明人 LIU B（2） WANG L（2）
公开年 2022（5）
申请年 2021（3）  2022（2） 
专利权人

Method for preparing a high-strength carbon-based material based on combustion synthetic graphite used as nuclear graphite electric spark processing tool electrode, involves using combustion-synthesized graphene and/or doped combustion graphene and sintering.

FEI W, LIU B, WANG Y, LI J, WANG L

Method for preparing and molding conductive graphene carbon material used for micro-nano processing, involves continuing temperature of carbon material blank after pre-sintering, temperature is raised for sintering treatment, and sintering time to obtain sintered carbon material blank.

WANG L, YU G

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