国家/地区 美国（4） 澳大利亚（2） 加拿大（2） 中国（2） 欧洲专利局（EPO）（2） 印度（2） 日本（2） 韩国（2） 世界知识产权组织（2）
IPC部 C（4）
IPC大类 C01（4） C09（4） H01（4）
IPC小类 C01B（4）
IPC C01B032/192（4）
发明人 KANER R B（3） SHAO Y（3）
公开年
申请年 2016（2） 
专利权人 UNIV CALIFORNIA（4）

Fabricating graphene oxide film by suspending graphene oxide in solvent to form graphene oxide suspension, dispersing, reducing graphene oxide dispersion, filtering graphene oxide dispersion through membrane to form graphene oxide film on membrane and freeze-casting graphene oxide film on membrane.

SHAO Y, KANER R B

Energy storage device comprises two electrodes comprising reduced graphene oxide film of three-dimensional hierarchy of pores, electrolyte and separator disposed between the first electrode and the second electrode.

KANER R B, SHAO Y

Reduced graphene oxide film used for forming electrode of supercapacitor device, comprises three-dimensional hierarchy of pores, and has preset active density.

KANER R B, SHAO Y

Formation of graphene-based material used as supercapacitor electrodes, involves treating mixture comprising etchant and graphene oxide sheets, dispersing holey sheets into solvent and treating dispersion.

DUAN X, XU Y, HUANG Y