国家/地区 韩国（15）
IPC部 C（15） B（10） H（7）
G（3）
IPC大类 C01（15） H01（7） B01（5）
B82（4） C23（4） B05（2）
B32（2） G11（2）
IPC小类 C01B（15）
IPC C01B031/04（11） C01B031/02（7） B82Y040/00（3）
C01B032/194（3） C01B032/198（3） C23C016/26（3）
H01M010/052（3） B01J019/08（2） B82Y030/00（2）
C01B032/186（2） G11B007/245（2） G11B007/26（2）
H01B001/04（2） H01L051/00（2） H01M004/02（2）
发明人 LEE J（7） BYUNG Y S（4） CHOI K（4）
CHOI N（4） HAN Y J（4） HYOUNG S S（4）
JUNG H（4） JUNG H L（4） KIL S C（4）
NAG E C（4） SHIM H（4） SONG B（4）
KIM S（3） CHOI S（2） HONG B（2）
公开年 2014（7） 2016（2） 2022（2）
申请年 2013（6）  2014（3）  2021（2） 
专利权人 SNU R DB FOUND（15）

Coating material used for forming cathode for lithium secondary battery, comprises graphene oxide surface-modified with cationic functional group.

KIM S, LEE J, KIM K, SOHN K, JEONG D, LEE J C, HYUN K, JUNG D, SUN Q, JIN Q, JIN X

Cathode for lithium secondary battery comprises cathode active material and bottom-up graphene oxides (BGOs) coated on surface of cathode active material, where BGOs are crosslinked to each other through hydrocarbon compound containing cationic functional group.

KIM S, LEE J, CHOI S, SOHN K, JEONG D, SHIN H, LEE J C, CHOI S I, JUNG D, SHIN H S, SUN Q, JIN X

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

Doping method of graphene for manufacturing graphene composite electrode and graphene structure, involves forming precursor polymer layer for doping on substrate, and positioning graphene on substrate.

MOON J, PARK W, PARK S, JO I, HONG B, SAN MOON J, SU C I, BAE P W, BEOM P S, HUI H B, ZHENSHAN W, WONBAE P, SUBEOM P, INSU J, BYUNGHEE H

Apparatus for manufacturing cell sheet, has graphene layer that is formed adjacently in electrode, and patterned electrode that is formed adjacently in support layer.

KIM D, CHOI S, HYEON T, KIM S, CHO H, CHO K, HONG C S, HWAN H T, HYEONG K D, JU K S, RIM C H, WON C G

Preparation method of reduced graphene oxide (RGO) film, involves reducing graphene oxide thin film using chemical reduction method and pressure-assisted thermal reduction method, respectively, to form reduced graphene oxide film.

KIM S H, JANG J, SHIN K, SHIN K H

Manufacturing graphene used as anode material in lithium secondary battery, by forming graphite oxide from graphite, subjecting graphite oxide to hydrochloric acid treatment, and subjecting treated graphite oxide to heat treatment.

KANG K, KIM H, KANG K S, KIM H G

Disk for fabricating graphene comprises thermoplastic polymer substrate with reflection layer disposed on one side of thermoplastic polymer substrate, and graphite oxide layer provided on thermoplastic polymer substrate.

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

Optical disk e.g. optical recording and/or reproducing device for fabricating graphene comprises thermoplastic polymer substrate with reflection layer for reflecting incident light; and graphite oxide layer applied on the substrate.

CHOI K, SONG B, CHOI N, SHIM H, JUNG H, LEE J, KIL S C, BYUNG Y S, 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