国家/地区 韩国（15） 美国（6） 世界知识产权组织（6） 中国（5） 欧洲专利局（EPO）（3）
IPC部 B（15）
IPC大类 B01（15） C01（12） H01（3）
B82（2） G02（2）
IPC小类 B01J（15）
IPC C01B031/02（11） B01J019/08（5） C01B031/04（4）
B01J019/10（3） B01J021/18（3） B01J037/08（3）
B01J019/12（2） B01J019/18（2） B01J037/02（2）
B01J037/16（2） B82Y040/00（2） H01M004/86（2）
H01M004/88（2）
发明人 BYUNG Y S（5） HAN Y J（5） HYOUNG S S（5）
JUNG H L（5） KIL S C（5） NAG E C（5）
SUNG Y（3） CHOI K（2） CHOI N（2）
HONG B（2） HYEON T（2） JUNG H（2）
KIM J（2） LEE J（2） SHIM H（2）
公开年 2014（6） 2013（4） 2021（3）
申请年 2013（8）  2020（3）  2012（2） 
专利权人 SNU R DB FOUND（15）

Producing magnetic resonance imaging contrast agent used for obtaining and monitoring image of angiogenesis of blood vessels, by treating carbon-13-containing saccharide solution with microwaves, and preparing contrast agent comprising carbon-13-containing graphene quantum dots.

HONG B H, JUNG Y J, PARK J B, JEONG Y J, PIAO Z, CHUNG Y, HONG B

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

Mechanochemical method of controlling size of graphite involves adding reducing agent to graphene oxide dispersion solution, centrifuging dispersion solution, and dispersing residue in organic solvent by mechanochemical method.

JANG J, SHIN K Y

Production of graphene involves preparing graphite oxide thin film, coating on substrate, providing optical thin film on graphite oxide thin film, and irradiating with secondary light and with primary light through optical element.

BYUNG Y S, KIL S C, NAG E C, HYOUNG S S, HAN Y J, JUNG H L

Graphene manufacturing device comprises a light source, and an illuminating unit for condensing linear light from the light source and irradiating on a thin film of a graphite oxide layer which is coated on a substrate.

BYUNG Y S, KIL S C, NAG E C, HYOUNG S S, HAN Y J, JUNG H L

Device, useful for manufacturing graphene used in an electrode of a battery, comprises a first illuminating unit for linearly illuminating light from a first light source through optical element, second illuminating unit, and control unit.

BYUNG Y S, KIL S C, NAG E C, HYOUNG S S, HAN Y J, JUNG H L

Apparatus for fabricating graphene comprises light source for irradiating graphite oxide layer on substrate; light source for irradiating irradiated graphite oxide layer; control unit for controlling irradiation from the light sources.

SONG B, CHOI K, CHOI N, SHIM H, JUNG H, LEE J, BYUNG Y S, KIL S C, NAG E C, HYOUNG S S, HAN Y J, JUNG H L

Fabricating graphene, i.e. an allotrope of carbon, comprises irradiating graphite oxide layer on substrate with light from first light source, and irradiating the irradiated graphite oxide layer with light from second light source.

SONG B, CHOI K, CHOI N, SHIM H, JUNG H, LEE J, BYUNG Y S, KIL S C, NAG E C, HYOUNG S S, HAN Y J, JUNG H L