国家/地区 韩国（11） 美国（7） 世界知识产权组织（6） 欧洲专利局（EPO）（2） 日本（2）
IPC部 B（13）
IPC大类 B01（13）
IPC小类 C01B（13）
IPC C01B031/02（12） H01B001/04（10） B82Y030/00（5）
C01B031/04（5） B82Y040/00（4） B01J019/08（3）
B01J019/10（2） B82B003/00（2） C23C016/26（2）
H01B001/24（2） H01B013/00（2） H01L051/50（2）
发明人
公开年 2013（13）
申请年 2011（8）  2012（4） 
专利权人 KOREA ADV IN.（2） SAMSUNG ELEC.（2） UNIV SUNGKYU.（2）

New imidazolidine-type compound used for mixed ionic liquid for preparation of graphene dispersion liquid for electronic component e.g. energy storage electrical appliance and lithium-ion secondary battery.

AIDA TAKUZO, PARK CHIYOUNG, RAVI SAISUWAN, MATSUMOTO MICHIO, AIDA T, PARK C, RAVI S, MATSUMOTO M

Preparing graphene used in e.g. memory device, comprises forming organic thin film on substrate, irradiating upper portion of organic thin film with radiation to cross-link organic thin film, and then carbonizing.

CHOI J H, JUNG C H, HWANG I T, KANG D W

Production of graphene-polymer nanocomposite used for heat-insensitive polymer composition for e.g. pipe, involves providing aqueous suspension of graphene, mixing with aqueous polymer latex, obtaining liquid mixture and co-coagulating.

GAUTHY F, SANGUINETI A, DAPRILE F, DORAZIO P, D APRILE F, D ORAZIO P

Graphene dot structure to form network, useful to form electrode or conductive layer in lithium ion battery or hydrogen storage apparatus comprises core of semiconductor material, and shell of graphene formed on surface of core.

LEE E, CHOI B, LEE J, WHANG D, CHOI B L, LEE E K, LEE J H, WHANG D M

System used in e.g. conductive paint, conductive lacquer and electromagnetic shielding comprises device containing a hybrid composite that comprises tubular carbon and graphene in the form of graphene flake or graphene nano platelets.

NGUYEN K C, HIEU D, KHE N, NGUYEN C K, DINH H

Manufacture of graphene nanoribbons used in transparent conductive film and electronic component, involves carrying out microwave irradiation of mixture of copper phthalocyanine and ionic liquid.

OH I K, VADAHANAMBI S, BAE S H

Manufacture of graphene for, e.g. organic LEDs, involves preparing structure with graphene on surfaces and catalyst, arranging carriers on graphene, and removing catalyst while winding up carriers by rotating rolls facing each other.

KIM N, RYU J, YEONG K N, CHEOL R J, KIM N Y, RYU J C

Manufacture of graphene thin film for transparent electrode, involves causing deposition plate which contacts with substrate to perform reciprocating linear motion above substrate, and coating graphene oxide solution.

CHANG S T, KO Y U, TAE J S, UN K Y, KO Y

Manufacturing graphene, useful in nano-composite material, comprises reforming graphene, adding fatty acid of epoxy ring cleavage reaction catalyst in presence of solvent, and dispersing obtained graphene into the solvent.

SEOP Y H, JIN K Y, HWAN S B, MO J H, JIN H S, YOO H S, KIM Y J, SHIN B H, JEONG H M, HAN S J

Manufacture of graphene film or pattern involves printing individually graphene oxide ink and reducing agent ink on substrate, reacting, and forming graphene film or pattern.

CHOI K C, KIM K J, AHN S I