国家/地区 中国（3） 日本（3） 欧洲专利局（EPO）（2） 韩国（2） 美国（2） 世界知识产权组织（2）
IPC部 C（4）
IPC大类 C01（4） H01（3） B01（2）
B82（2） C09（2）
IPC小类 C01B（4）
IPC C01B032/19（4）
发明人
公开年 2013（4）
申请年 2012（2）  2013（2） 
专利权人

Manufacture of graphene used for manufacture of graphene junction, involves applying load to aggregated-form graphite particles, such that interlayer bonding of all graphite crystals of aggregated-form graphite particles is destroyed.

KOBAYASHI H

New imidazolidine-type compound used for mixed ionic liquid for preparation of graphene dispersion liquid for electronic component e.g. energy storage electrical appliance and lithium-ion secondary battery.

AIDA TAKUZO, PARK CHIYOUNG, RAVI SAISUWAN, MATSUMOTO MICHIO, AIDA T, PARK C, RAVI S, MATSUMOTO M

Preparing graphene useful e.g. in battery fields, electronics and energy storage materials, comprises performing intercalation oxidation of graphite to obtain graphite oxide acidic dispersion liquid and reducing with amino phenol compound.

LIU G, SUN P, WU G, WU Z

Production of graphene and graphite nanoplatelet structures involves passing current through cell comprising graphitic negative electrode; optionally graphitic positive electrode; and electrolyte with organic ions and metal ions as cations.

DRYFE R A W, KINLOCH I A, ABDELKADER A M, JEFF R A W