国家/地区 加拿大（5）
IPC部 B（5）
IPC大类 B01（5） B82（4） C01（4）
C09（3）
IPC小类 B01J（5）
IPC B82Y030/00（4） B82Y040/00（4） C01B031/02（4）
C01B031/04（3） B01J020/20（2） B01J020/30（2）
B01J020/32（2） C01B031/00（2） C01B032/186（2）
C09C001/56（2）
发明人
公开年 2012（5）
申请年 2012（5）
专利权人

Producing graphene, used in e.g. capacitor and ink, comprises providing metallic particles as templates, providing carbon source, reacting metallic particles and carbon source and forming graphene particles on metallic particles.

COLEMAN K

Sorption of materials from an environment e.g. aqueous solution involves associating graphene oxides with an environment comprising the materials containing radioactive elements, chlorates, perchlorates or organohalogens.

TOUR J M, SLESAREV A, KOSYNKIN D V, ROMANCHUK A Y, KALMYKOV S N, TOUR J, KOSYNKIN D, ROMANCHUK A, KALMYKOV S

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