国家/地区 韩国（7）
IPC部 C（7） G（5） B（3）
IPC大类 G01（5） C01（4） C09（4）
B05（2）
IPC小类 G01N（5） C01B（4） C09D（4）
C01G（3） B05D（2）
IPC G01N033/00（5） C01B032/194（4） G01N027/407（3）
C01B032/186（2） C09D001/00（2） C09D007/61（2）
G01N027/12（2）
发明人 NAM Y（7）
公开年 2022（4） 2020（2）
申请年 2021（3）  2020（2） 
专利权人 KOREA INST S.（5）

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

Self-healing underwater curing solvent-free coating agent used in underwater structure, comprises self-healing agent, polysiloxane-based precursor, graphene, bisphenol-based epoxy polymer, and hydrophobic aromatic amine curing agent.

NAM Y

Ammonia gas detection sensor useful in gas detection device to monitor and detect flammable, explosive and toxic gas comprises board, graphene sheet positioned on substrate and metal nanoparticles located on graphene sheet.

LEE K B, NAM Y, NAM J H, YOON S, LEE Y, NAH I W, OH I H

Coating used for preventing corrosion of aluminum materials, by coating coated surface of aluminum material product using primer coating solution having graphene and silica particles, and coating using silica coating solution having silane.

NAM Y, KIM S, KIM M, MOK K S, KIM M H, KIM S M

Sensor and device useful for detecting ammonia gas having high sensitivity, high selectivity, fast saturation, and fast recovery time, comprises board, graphene sheet positioned on board, and copper oxide nano particle on graphene sheet.

LEE K B, NAM Y, LEE Y, SIMBALANKO O, NAM Y S, LEE Y H, TSYMBALENKO O