国家/地区 美国（5） 世界知识产权组织（4） 中国（3） 韩国（3） 欧洲专利局（EPO）（2） 日本（2）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 C01B（5） B01J（4） B82Y（3）
B01D（2） C25F（2）
IPC C01B032/194（5）
发明人
公开年 2014（5）
申请年 2013（2）  2014（2） 
专利权人

Synthesis of nanoporous graphene and photo luminescent graphene quantum dots used for e.g. gas separation, involves preparing mixture by dispersing graphene in hydrogen peroxide, filtering mixture, drying residue and dialyzing filtrate.

KURUNGOT S, PALANISELVAM T, PLANISELVAM T, THANGAVELU P

Hydrogen treated graphene surface having specified band gap and hole mobility.

HONG J I, SON J Y, HONG J, SON J, SUN Z

Method for forming nanopore in graphene membrane in liquid environment, involves applying nanopore diameter tuning voltage pulse between membrane surfaces if electrical conductance is greater than prespecified electrical conductance.

GOLOVCHENKO J A, LU B, KUAN A T, GOLOVCHENKO J, KUAN A

Manufacturing graphene film involves preparing catalyst metal having at least surface on which graphene is formed, forming support layer on graphene, and isolating graphene and support layer from catalyst metal.

NA D, LEE E, YOON J, NA D H, LEE E K, YOON J H, LI Y

Composition used for removing components from fluids e.g. sewage water and waste water, and for forming capacitor, comprises structure having graphene sheets and carbon nanotubes disposed between graphene sheets.

WEI L, ZHANG Y