国家/地区 韩国（4）
IPC部 H（3）
IPC大类 H01（3）
IPC小类 H01B（3）
IPC H01B005/14（3） H01B001/02（2） H01B001/04（2）
发明人 KIMHYUNGKEUN（2）
公开年 2020（2） 2021（2）
申请年 2019（4）
专利权人 KOREA ELECTRONICS TECHNOLOGY INST（4）

Composition for capacitive hazardous substance sensor electrode, comprises charged and reduced graphene oxide, binder, solvent, and curing agent.

YANG W S, SEONG B M

Sand mold used for sand casting method, comprises sand particles; adhesive containing water glass positioned between sand particles to impart adhesive force to maintain sand-shaped shape, and nanostructures dispersed in water glass.

LEE K I, LEE C S, KWONWOO S, KIM S M

Flexible transparent electrode for use in solar cell and organic light emitting diode (OLED) device has barrier layer having metal oxide on graphene layer provided on metal layer formed on metal oxide layer on transparent flexible substrate.

KIMHYUNGKEUN

Producing electrode showing color, comprises forming a metal layer on a substrate, forming graphene by using the metal contained in the metal layer as a seed, and oxidizing metal in the metal layer to form a metal oxide.

KIMHYUNGKEUN, HAN C