国家/地区 韩国（6）
IPC部 C（6）
IPC大类 C01（6） G01（3）
IPC小类 C01B（6）
IPC C01B032/194（6）
发明人 LEE S Y（6）
公开年 2022（4）
申请年 2021（3） 
专利权人 KOREA INST S.（3）

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

Nitrogen dioxide gas detection sensor comprises board, graphene sheet positioned on the substrate, and zinc oxide nanosheet doped on the graphene sheet.

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

Pellicle film used in extreme UV lithography, comprises carbyne layer containing structure in which carbyne molecules are entangled by applying coating solution prepared by mixing carbyne molecules and solvent and drying.

CHOI J H, CHO S J, YU L, KIMCHUNG, SEO K, KIM K S, LEE S Y, MOON S Y, KIM C, SEO K W

Manufacturing graphene-metal structure for semiconductor device by subjecting graphene to surface treatment and forming metal layer on surface-treated graphene.

KIM J H, LEE S Y, AHN S J, KIM J, LIM H S

Functionalized graphene used for preparing dispersion, comprises carbon material chosen from graphene, reduced graphene oxide, and graphene oxide, and amine group containing monovalent amine group and secondary amine group.

PARK S, CHOE H, LEE S Y, GONG S Y, PARK S C, CHOE H S, PIAO S, CUI X, LI X, KONG X