国家/地区 韩国（15） 中国（12） 美国（9） 日本（7） 世界知识产权组织（7） 欧洲专利局（EPO）（6） 印度（3） 台湾（3） 加拿大（2） 德国（2）
IPC部 C（25） H（10） B（8）
IPC大类 C01（25）
IPC小类 C01B（25）
IPC C01B031/02（15） C01B031/04（14） C08K003/04（14）
B82Y030/00（4） B32B009/00（3） B82Y040/00（3）
B32B007/02（2） B32B027/06（2） B82B003/00（2）
C01B032/182（2） C01B032/20（2） C08G061/12（2）
C08J003/12（2） C08J005/18（2） C08J005/22（2）
发明人 LI X（2） WANG Y（2）
公开年 2014（25）
申请年 2013（25）
专利权人 KOREA INST S.（2）

Producing doped graphene, comprises forming a carbon donor layer including a dopant on a substrate, forming a protective layer on the carbon donor layer, and heating the carbon donor layer.

CHOI M, KIM T, MOON J, JUNG M

Graphene oxide/carboxymethyl cellulose/alginate nanocomposite is obtained by mixing graphene oxide, carboxymethyl cellulose and alginate polymer.

KYONG Y R, YADAV M

Filtering or solid-liquid separation membrane, has graphene compounds provided in matrix layer and dispersed in polymer in matrix layer, where polymer is formed by interfacial polymerization, and compounds increase rejection of matrix layer.

KRISHNA K M, BHATTACHARYYA A, DEVI R M, PHADKE M, KLISHINA K M, BATACHAYA A, DEVIE R M, PHADKE M A

Producing electrode material, useful as uniform thin film on substrate, by dispersing graphene oxide in solvent, and dissolving elastomer in solvent to prepare polymer material, and dispersing polymer material in graphene oxide dispersion.

LEE N E, MADHUKAR D P, KIM D I, SOHN I Y

Dispersed natural polysaccharide in graphene nanomaterial, prepared by dispersing graphene nanosheet material in natural polysaccharide.

HUANG Y, KUGA S, SUN P, WU M

Nanocomposite for adjusting conductivity of insulating material and as insulation material for transformer, comprises electric field gradient nanoparticles distributed in electrically insulating material and has partial regions of graphene.

BAKIJA B, HAMMER T, HEINRICHSDORFF F, KRUEGER U, LUETHEN V

Modified graphene material used for composite for composite optical film, is obtained by oxidizing graphene and modifying with silver.

YOO D W, PARK J H, YOON W K

Carbonaceous material for solid acid for hydrolyzing cellulose and adsorption agent, comprises amorphous carbon containing graphene sheet and has sulfo group and specified peak temperature in ammonia temperature-programmed desorption.

YAMAGUCHI D

Film, useful in a super capacitor, comprises double membrane comprising a graphene oxide film and a conductive polymer film, where graphene oxide is an electrochemically reduced graphene oxide.

HONG J D

Insulating composition for manufacturing substrate such as printed circuit board comprises graphene oxide and insulating material comprising graphene oxide; and polar solvent having specific solvent polarity index.

JI S Y, SEO S H, HAM S J, KIM S H, SOO Y J, SHANG H S, SUK J H, SEUNG H K