国家/地区 加拿大（4）
IPC部 C（4）
IPC大类 C01（4） B82（3） C08（2）
H01（2）
IPC小类 C01B（4）
IPC C01B031/02（4）
发明人
公开年 2011（4）
申请年 2009（2） 
专利权人

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

Composite material, useful for producing graphene layers material, comprises a layered double hydroxide or a layered silicate and a polyacrylonitrile, which is at least partially decomposed to graphene layers.

WOLF A, LOLLI G, MLECZKO L, SCHLUETER O F, SCHLUETER O F K, SCHLUTER O F

Electronic device e.g. organic thin-film transistor, photovoltaic cell, image scanner, memory device, useful for forming semiconducting layer on substrate comprises semiconducting layer containing organic semiconductor and graphene.

WU Y, HU N, LIU P, MAHABADI H K, SMITH P, BARANYI G, HU N X, SMITH P F

Producing graphene oxide involves mixing graphite source with solution containing oxidant and protecting agent, and oxidizing the graphite source with the oxidant in presence of the protecting agent to form graphene oxide.

TOUR J M, KOSYNKIN D V, TOUR J, KOSYNKIN D