国家/地区 韩国（7）
IPC部 C（4） H（3） B（2）
IPC大类 C23（2） H01（2）
IPC小类 C23C（2） H01G（2）
IPC H01G011/52（2） H01G011/58（2） H01G011/86（2）
发明人 ROH K C（2）
公开年 2022（7）
申请年 2020（6） 
专利权人 KOREA INST CERAMIC ENG TECHNOLOGY（7）

Carbon steel material useful for heat sink in electrical and electronic devices comprise carbon steel substrate, and reduced graphene oxide coating layer formed on the carbon steel substrate.

DOW H S

Producing doped zinc oxide-reduced graphene oxide nanocomposite thin film, comprises e.g. preparing mixed solution by mixing zinc precursor, dopant precursor and graphene oxide, and preparing substrate on which mixed solution is deposited.

NAM W, CHO J Y

Manufacturing super water-repellent structure, comprises e.g. sintering binder layer to fix base pattern on substrate, and reacting base pattern with self-assembled monomolecular film forming material to form super water-repellent pattern.

LEE S

Method for manufacturing amorphous silicon carbide block heating element, involves re-grinding infusible-treated polycarbosilane powder, and converting polycarbosilane powder into anisotropic silica by thermally decomposing molded body.

YOUN C K, JUYOUNGJUN, JU S H

Producing carbon fiber coated with silicon carbide by preparing carbon fiber, coating graphene oxide on surface of carbon fiber, coating silicon oxide on carbon fiber coated with graphene oxide, and heating carbon fiber coated with silicon oxide and graphene oxide to generate silicon carbide layer.

KIM W S, TAK W S, HWANG J U, EO S B, SEONG T W, HWANG J, EO S

Manufacturing electrode for energy storage device, involves mixing porous carbon material with dispersion medium and performing primary ultrasonic treatment with primary stirring, mixing additive with first sonicated dispersion and performing secondary stirring.

CHAE J S, ROH K C

Method for manufacturing electrode active material for ultra-capacitor, involves preparing nitrogen and fluorine source, and co-doping nitrogen and fluorine source into electrode active material for ultra-capacitors.

ROH K C, KIM J Y