国家/地区 韩国（4）
IPC部 C（4） H（3） B（2）
IPC大类 C01（4） H01（3） B01（2）
IPC小类 C01B（4）
IPC C01B031/04（4）
发明人
公开年 2017（4）
申请年 2016（4） 
专利权人 POSTECH ACADIND FOUND（4）

Producing bismuth graphene oxide useful for adsorbing iodine, comprises oxidizing graphite, and reacting graphene oxide with bismuth nitrate.

HANSANGSOO, UM W, SEOK K W

Band gap-retained graphene useful for graphene-based semiconductor and electronic devices, comprises graphene, and an ion provided on the graphene.

CHUNG J W, KIM J G

Surface processing method for graphene substrate of e.g. organic LED used in electronic device, involves forming organic material on one portion of graphene and surface-processing and forming dielectric thin film on organic material.

JAE Y B, SE J K, HYUN J S

Nanoparticle composite used as anode active material for negative electrode for hybrid capacitor, comprises reduced graphine oxide and core-shell nanoparticles on reduced graphene oxide.

LEE J, LIM E