国家/地区 美国（5） 加拿大（2） 中国（2） 欧洲专利局（EPO）（2） 韩国（2） 世界知识产权组织（2）
IPC部 B（5）
IPC大类 B82（5） C01（5） C09（5）
B01（3） A61（2） C10（2）
H01（2）
IPC小类 B82Y（5）
IPC B82Y030/00（5）
发明人
公开年 2012（5）
申请年 2012（3）  2011（2） 
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

Processing graphene for device applications involves providing graphene layer in which graphene interacts with metal substrate surface under the graphene layer, exposing the surface to ambient gas, and tuning graphene-substrate interaction.

SUTTER P W, SUTTER E A

Solubilizing allotropes of carbon comprises providing a solute of fullerene, graphene or polymer of fullerene, combining with terpene, lactone or alcohol; providing cavitation, and ultracentrifuging to yield a true solution.

ROSTRO B, KOHANLOO M

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

Random graphite, which is a type of graphite comprising three-dimensionally random graphene layers, useful for graphitic intercalation compound (GIC) such as electrodes for lithium-ion battery.

LEE J, WON J, LEE B, LEE J K, WON J S, LEE B B