国家/地区 韩国（8） 美国（3） 中国（2） 世界知识产权组织（2）
IPC部 C（8）
IPC大类 C01（8） H01（8）
IPC小类 C01B（8）
IPC C01B031/04（8）
发明人
公开年 2016（3） 2017（3）
申请年 2016（4）  2014（2） 
专利权人 POSTECH ACADIND FOUND（8）

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

Graphene laminate used in electrode for electronic device chosen from e.g. organic thin-film transistor and organic solar cell, comprises graphene layer comprising electron-donating functional group, and another graphene layer.

CHO K, KIM H, KANG B S, GANG B, KANG B

Manufacturing method of silicon carbide semiconductor device, involves forming protective layer on silicon carbide substrate into graphene, activating impurity, and removing protective layer.

KYEONG K C

New 2,2'-bipyridine-containing metallic complexes useful in graphene-metal complex composite for electronic device, preferably field-effect transistor, light detecting device, capacitor, battery, solar cell and light-emitting diode.

OH J H, LEE E K, LIU X

Preparation of foam-shaped graphene structure for solar cell, involves forming substrate, placing base substrate in reduced graphene oxide colloid solution, boiling by applying heat flux, and overlapping bubbles generated on substrate.

KIM M H, AHN H S, JANG J W, LEE J S

Electrode, useful in electronic device e.g. organic light-emitting device, organic solar cell or organic memory device, comprises graphene-containing layer, and layer having work function gradient formed on graphene-containing layer.

LEE T, HAN T, AHN J, LEE Y, WOO S, LEE T W, HAN T H, AHN J H, YI Y B, LEE Y B, WOO S H, LI R