国家/地区 中国（3） 韩国（2） 世界知识产权组织（2）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC C01B031/04（3）
发明人
公开年 2016（3）
申请年 2016（2） 
专利权人

Manufacture of graphene used in manufacture of e.g. display apparatus, involves adding graphite-based material to fluid containing solvent and rotating fluid to perform delamination of graphite-based material by shear force.

KIM T, PARK S, YOUNG K T, JUN P S

Preparing carbonaceous hydrogenation catalyst useful for sampling swab containing polycyclic aromatic hydrocarbon anthracene and solvent, comprises e.g. preparing graphene oxide and reduced graphene oxide, filtering, washing and drying.

XIAO F, ZHAO N, LIU R, LI F

Block copolymer used for manufacturing graphene for forming sheet used for electrical component and structural component, comprises substituted hydrocarbon repeating unit and ethylene repeating unit.

LEE M J, SOHN B, CHAE S Y, KWON W J, SOHN K N, SOHN B H, CHAE S, LI M, KWON W, SOHN K