国家/地区 null（4） US（4） null（3） 世界知识产权组织（3） null（2） 法国（2） 日本（2）
IPC部 C（5） B（4） H（2）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C01B031/02（5）
发明人
公开年 2012（3）
申请年 2011（5）
专利权人 COMMISSARIAT.（2）

Preparing graphene i.e. free of metal contamination and magnetic and organic impurities, used to make battery, comprises reacting graphene oxide dispersion in a solvent, with tin compound and optionally with acid compound, and acid washing.

DUBOIS L, GAMBARELLI S, NANJUNDAN A

Manufacturing graphene used in display device, involves immersing cathode and anode in electrolyte, and applying current between cathode and anode.

YANG H C, JEONG J K, CHOI R N

Electrochemical process for synthesis of graphene in the form of ribbons, layers and urchins from carbon nanotubes, by dispersing carbon nanotubes in ethanol, oxidizing nanotubes in conducting solution by applying a positive potential.

SHINDE D B, PILLAI V K, PILLAI V, SHINDE D

Fabricating structure comprising graphene sheet equipped with metal pads, comprises synthesizing graphene sheet on many metal pads that are laid on membrane of dielectric material, and optionally eliminating the membrane.

ZENASNI A, CORAUX J, IVANOVAHRISTOVA V, LANDIS S, PERNEL C

Forming graphene used in e.g. bioanalytics involves providing graphite sample having atomic layers of carbon; introducing solvent and ions into spaces between the atomic layers; expanding space; and separating the layers using driving force.

LOH K P, WANG J, JUNZHONG B, LOH K, LUO J, ZUNZHONG W