国家/地区 韩国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B031/04（2）
发明人 LIM J C（2）
公开年
申请年
专利权人 DAEJOO ELECT.（2）

Manufacture of nitrogen-doped reduced graphene for counter electrode, involves ultrasonicating-processing dispersion comprising compound containing graphene oxide and nitrogen compound in solvent, filtering, heating and classifying graphene.

LIM J C, LEE J H, LEE H Y, PARK H S

Graphene particles used for electrode active material for electrochemical device, are three-dimensional porous containing folded graphene sheet, and having average diameter of specified value.

LIM J C, LEE J H, PARK H S, LIN Z, LI T, PIAO X, LIM J, HYUN L J, HUNSOO P