国家/地区 加拿大（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC B82Y030/00（3） B82Y040/00（3） C01B031/02（3）
C01B031/00（2） C01B031/04（2） C09C001/56（2）
发明人
公开年 2012（3）
申请年 2012（3）
专利权人

Material useful for preparing chromatography column for isolating protein from sample, and for preparing graphene oxide, comprises a graphene derivative comprising a graphene core and a first pendant group.

CHHOWALLA M, VITTADELLO M, WORONOWICZ K, FALKOWSKI P G, HARROLD J W, HARROLD J

Producing graphene sheet or ribbon involves attaching metal to carbon nanotube; treating metal to bond chemically to nanotube; removing metal from nanotube; unzipping nanotube into graphene sheet or ribbon, useful for making supercapacitors.

CHEN W, CUI X

Synthesizing graphene comprises refluxing reaction mixture of solvent e.g. water and carbonaceous material promoting polycyclic aromatic hydrocarbon formation, collecting and directing obtained vapors to substrate and recovering graphene.

SHANKMAN R S, HANKMAN R S