国家/地区 中国（22）
IPC部 B（22）
IPC大类 B32（22） C01（22） B82（17）
H01（15） C23（7） H05（6）
B01（3） B05（3） B21（3）
C22（3） C25（3） B29（2）
C07（2） C08（2） C09（2）
IPC小类 B32B（22）
IPC C01B031/02（22）
发明人 CHIBA G（3） CHIBA Y（3） KIMURA N（3）
KOBAYASHI T（3） SHIMIZU K（3） YOSHIHIRO C（3）
BANDO M（2） HOBARA D（2） KADONO K（2）
KIM H（2） KOKUNI T（2） NAGATA T（2）
OGUNI T（2） OSADA T（2） SUMINO K（2）
公开年 2012（12） 2013（8） 2014（2）
申请年 2012（22）
专利权人 JX NIPPON MI.（3） NIPPON MININ.（3） NIPPON MININ.（3） SONY CORP（3）
HANWHA TECHW.（2） NIPPON MININ.（2） SAMSUNG TECH.（2） SEMICONDUCTO.（2）

Unitary graphene layer or graphene single crystal useful for heat-spreading applications e.g. as a heat spreader or a heat sink product in e.g. hand-held device comprises closely packed and chemically bonded parallel graphene planes.

ZHAMU A, WANG M, XIONG W, JANG B Z

Manufacture of electromagnetic-wave-absorption film for e.g. personal computer, involves coating organic-solvent dispersion liquid comprising graphene microparticles and binder resin on surface of plastic film, and drying coated film.

KAGAWA S, SEIJI K

Forming graphene-like material or graphene used in nanofluids comprises forming polycyclic aromatic hydrocarbon (PAH) liquid solution, forming layer of PAH solution on surface of layer of water and evaporating solvent from layer of solution.

XIAO X, LIU Z

Making strip shaped graphene layer involves providing graphene film on surface of substrate; drawing carbon nanotube film comprising carbon nanotube segments; disposing carbon nanotube composite on the film; applying voltage; and etching.

LIN X, JIANG K, FAN S

Copper foil for manufacturing graphene, has specified arithmetic mean roughness in rolling parallel direction and rolling perpendicular direction.

CHIBA YOSHIHIRO, CHIBA Y, CHIBA G, YOSHIHIRO C

Conductive material useful in an electric device, comprises a carbon substance comprising a graphene (a single-layered graphene or a multilayered graphene), and a metallic substance mixed with and/or laminated to the carbon substance.

NAITO K, YOSHINAGA N, NAKANO Y, AKASAKA Y, MATAKE S, AKITA M, MATEKE S

Partially altering defect area in a layer on substrate involves reacting substrate under reaction conditions to produce cationic area in exposed areas; adhering graphene oxide to cationic area to produce graphene oxide layer; and reducing.

MILLER S, YAGER T, MILLER S A, YAGER T A

Graphene-based laminate has substrate, graphene layer which is formed at upper portion of substrate, and organic dopant which is formed on surface(s) of substrate.

KIM H, KIM T, YANG W, KIM H K, KIM T Y, YANG W S

Graphene structure, useful an electrode material of a touch panel and solar battery, comprises a substrate, a graphene layer, and a contact layer, where the graphene layer is laminated on substrate and formed of graphene doped with dopant.

KIMURA N, KOBAYASHI T, HOBARA D, BANDO M, SHIMIZU K, KADONO K, YASUHARA D, SUMINO K, HOBARA T

Graphene structure, useful as conductive film in e.g. solar cell, comprises conductive layer formed of graphene doped with dopant, and protective layer laminated on conductive layer and made of material having oxidation-reduction potential.

KIMURA N, HOBARA D, KOBAYASHI T, BANDO M, SHIMIZU K, KADONO K, YASUHARA D, SUMINO K