国家/地区 韩国（4） 中国（3） 世界知识产权组织（3） 欧洲专利局（EPO）（2） 美国（2）
IPC部 B（4）
IPC大类 B01（4） H01（2）
IPC小类 B01J（4）
IPC B01J021/18（4）
发明人 SUNG Y（3） HYEON T（2）
公开年 2021（3）
申请年 2020（3） 
专利权人 UNIV SEOUL NAT R DB FOUND（4）

Alloy nanoparticle e.g. for alloy nanocatalysts, prepared by e.g. forming multi-metal compound by mixing pyridine-based compound including transition metals, heat-treating and forming N-doped carbon shell on alloy compound by heat treatment.

HYEON T, SUNG Y, YU T, YOO J, YOO T, YANAGI T, YOO T Y, YOO J M

Synthesis of transition metal electrochemical catalyst for forming electrode, involves dissociating nitrogen precursor and transition metal precursor in polyol-based solvent, mixing with support, heat-treating, and performing acid treatment.

KIM J K, SUNG Y E, LEE K S, KIM M J, KIM S J, KIMJAEKUK, SUNG Y, JIN C, KIM M, LI G, KIM J

Catalyst used for producing hydrogen peroxide, comprises carbon-based support, and catalytic moiety containing metal-nitrogen bonding structure, and bonded to carbon-based support.

HYEON T, SUNG Y, SHIN H, LEE B, JUNG E, SHIN H J, LEE B H, CHUNG E Y, LI B

Producing graphene sheet, comprises e.g. performing plasma processing on polyethylene terephthalate film, and coating oxidative graphene solution on polyethylene terephthalate film by spin coating method to produce oxidative graphene sheet.

JANG J, RYU J, LEE E