国家/地区 中国（2） 欧洲专利局（EPO）（2） 印度（2） 美国（2） 世界知识产权组织（2）
IPC部 C（3） H（2）
IPC大类 C01（3） H01（2）
IPC小类 C01B（3）
IPC C01B032/198（3）
发明人
公开年 2014（3）
申请年 2013（3）
专利权人

Material useful in electric device, comprises reduced graphene oxide, where degree of reduction of graphene oxide exhibits spatial variation so that material exhibits gradient in electric conductivity and/or permittivity.

LOGAKIS E, SKORDOS A, CHATZI P

Proton battery for biological sensors, mobile devices, and electric vehicles comprises anode formed of graphene oxide from acidic pH, cathode from pH greater than acidic pH of anode, and charge collectors deposited on anode and cathode.

WEI D, BORINI S M, WHITE R, KIVIOJA J, BORINI S

Manufacture of graphene oxide containing liquid used for manufacture of graphene oxide porous component, involves dissolving mixture of oxidation graphite, water or water containing solution with graphene oxide and freezing.

MUKAI S, OGINO I, YOKOYAMA Y