国家/地区 韩国（9）
IPC部 B（6） C（6） H（4）
G（2）
IPC大类 B01（5） C01（5） H01（4）
IPC小类 B01J（5） C01B（5） C01G（2）
H01L（2）
IPC C01B031/04（4） B01J020/02（2） B01J020/20（2）
B01J020/30（2） B01J035/00（2）
发明人 CHOI W（2） HANSANGSOO（2） LEE T W（2）
SEOK K W（2） UM W（2）
公开年 2017（9）
申请年 2016（8） 
专利权人 POSTECH ACADIND FOUND（9）

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

HANSANGSOO, UM W, SEOK K W

Iodine adsorbent useful for fixed-bed column and molded products, comprises bismuth graphene oxide.

HANSANGSOO, UM W, SEOK K W, KIM W S

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

Flexible transparent encapsulation member comprises flexible substrate, a graphene layer formed on the substrate, a polymer layer formed on the graphene layer, and an organic adhesive layer formed on the substrate outer region.

LEE T W, SEO H K

Doped graphene electrode comprises graphene electrode formed on substrate, and dopant layer formed on graphene electrode, where dopant layer is fluorinated acid dopant layer, and has improved considerable level and reduced energy barrier.

LEE T W, HAN T H, KWON S J

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

Photocatalytic nanocomposite useful as catalyst for producing hydrogen peroxide, comprises a core-shell capsule comprising a core and a shell formed on core, a semiconductor nanoparticles supported on shell, and graphene oxide.

CHOI W, KIM H, KWON O S, KIM J

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

Photocatalyst composite used for producing hydrogen, comprises titanium dioxide, graphene oxide supported on titanium dioxide, and noble metal supported on at least one of titanium dioxide and graphene oxide.

CHOI W, CHO Y J