国家/地区 韩国（9） 美国（3）
IPC部 C（6） B（4） H（4）
IPC大类 H01（4） C23（3） B32（2）
C01（2）
IPC小类 H01M（4） C23C（3） B32B（2）
C01B（2）
IPC H01M004/133（3） B32B015/08（2） C01B031/02（2）
H01M004/1393（2） H01M010/052（2）
发明人 KIM H K（9）
公开年 2014（5） 2013（2） 2015（2）
申请年 2013（9）
专利权人 KOREA ELECTR.（4） POSTECH ACAD.（2） UNIV YONSEI .（2）

Synthesizing graphene using copper vapor, comprises preparing substrate, placing copper foil on substrate, forming copper vapor from copper foil, and contacting graphene precursor gas on substrate for synthesizing graphene on substrate.

CHOI H C, KIM H K, SONG I T

Graphene composite for secondary battery i.e. lithium-sulfur battery, comprises chalcogen element component and crystal graphene, where chalcogen element is sulfur or selenium and thickness of chalcogen element is in specific range.

KIM K B, YOUN H C, JEGAL J P, KIM H K, PARK S H

Negative electrode for lithium secondary battery in e.g. portable phone, has graphene layer grown on surface of germanium nanostructure using catalyst-free growth process, where nanostructure includes germanium nanowire and nanoparticle.

CHOI H C, KIM H, KIM H K

Barrier film composite comprises a first barrier layer including inorganic material, a second barrier layer comprising organic polymer material, a graphene layer, and a doped polymer layer including a organic dopant, which are laminated.

HAN S H, KIM H K, YANG W S

Manufacturing graphene-based laminate involves coating graphene on metal substrate, forming transparent conductive layer and hardened layer, curing hardened layer by UV radiation, and removing metal substrate.

HAN S H, KIM H K, YANG W S

Producing metal foam-graphite heat radiation sheet, comprises coating functionalized or reduced graphene oxide on surface of porous metal foam having multiple pores, and inserting expandable graphite particles into pores.

KIM H J, KIM H K, YANG W S

Manufacture of graphene-carbon nanotube composite structure involves providing graphene on surface of metal powder, then providing carbon nanotubes on surface of graphene, modifying using metal oxide, and treating using photocatalyst.

KIM H K, YANG W S

Manufacture of three-dimensional graphene structure used for e.g. electrode for secondary battery, fuel cell and capacitor, gas sensor and high-functional composite, involves producing dispersion in which graphite oxide is dispersed.

KIM K B, KANG H R, PARK S H, KIM H K, KANG H

Electrode for use as e.g. cathode of electrochemical capacitor e.g. supercapacitor has second active materials made of carbon nanofibers each interposed between first active material layers made of complex of graphene and carbon nanotubes.

KIM H K, BAE J H, YUN H J, KIM B K, HAK K K, JUN H B, HO J Y, BAE K K