国家/地区 韩国（4）
IPC部 G（3） C（2） H（2）
IPC大类 C01（2） G01（2） H01（2）
IPC小类 C01B（2） G01N（2）
IPC C01B032/194（2） G01N033/00（2）
发明人 LEE S Y（4）
公开年 2022（3）
申请年 2021（4）
专利权人 KOREA INST SCI TECHNOLOGY（4）

Noble metal-transition metal alloy nanocatalyst useful in electrode for fuel cell, comprises a carbon support, and noble metal transition metal alloy nanoparticles adsorbed on the carbon carrier by reducing transition metal precursor.

YOO S J, HANEUL J, PARKJAEHYUN, YOUNG P H, LEE S Y, PARK H S, KIM J, KIM H J, CHANG J H, SEO B R

Flash memory device for use in neuromorphic computing system, has blocking insulating layer that is arranged on floating gate and has second dielectric constant greater than first and upper gate that is disposed on blocking insulation layer.

KWAK J, PARK E P, LEE S Y, KIM I H, PARK J K, KIM J, KIL P J, JUNG Y J, JEONG Y, PARK J, KIM I, LEE S, PARK E, KWAK J Y

Sensor useful in detecting nitrogen dioxide for hospitals, medical facilities, medicinal manufacturing, and chemical handling industries, comprises graphene sheet positioned on substrate, and tungsten oxide nanorods doped on graphene sheet.

LEE K B, NAM Y, LEE S Y, LEE Y, KIM J, OH I H

Sensor useful e.g. in system for detecting ammonia gas, comprises graphene sheet positioned on substrate, and tin oxide nanoparticles and nickel oxide nanoparticles doped on graphene sheet.

LEE K B, NAM Y, LEE S Y, LEE Y, KIM J, OH I H