国家/地区 日本（29）
IPC部 C（29）
IPC大类 C01（27） H01（15） B82（12）
B01（8） C08（5） C09（5）
B32（3） C12（2） C23（2）
C25（2） G01（2）
IPC小类 C01B（27） B82Y（12） B01J（7）
H01L（7） H01M（7） B82B（4）
C08K（4） C08L（4） B32B（3）
C09K（3） H01B（3） B01D（2）
C08F（2） C08G（2） C08J（2）
IPC C01B031/04（19） C01B031/02（18） C01B032/182（14）
B82Y030/00（10） B82Y040/00（8） C01B032/15（8）
C01B032/18（8） C01B032/194（6） B82B003/00（4）
C01B032/20（4） C08K003/04（4） H01M004/36（4）
H01M004/587（4） B01J023/755（3） B32B009/00（3）
发明人 MATSUMOTO T（3） BLAIR R（2） KIM H（2）
公开年 2014（29）
申请年 2014（29）
专利权人 TOKYO ELECTR.（3） BLAIR R（2） GARMOR INC（2） SAMSUNG ELEC.（2）
SEKISUI CHEM.（2） SEKISUI CHEM.（2）

Separating graphene used for e.g. semiconductor device, comprises providing container including graphite particle, graphene and solvent, separating graphite particles from container using magnetic field, and discharging solvent from outlet.

KITAURA H, NISHIKI N, NISHIKAWA K, NAKAYA K, TANAKA A, NAKATANI K, NISHIGI N, TANAGA A

Production of graphene for wiring film of three-dimensional stacked memory, involves decomposing carbon-containing gas with low reactivity in space which opposes substrate, and decomposing carbon-containing gas with high reactivity.

KAGAYA M, MATSUMOTO T, NISHIDE D

Manufacture of graphene e.g. carbon nanotube used for manufacturing semiconductor device, involves supplying carbon-containing gas to catalyst metal layer, heating catalyst metal layer by irradiating laser-beam and cooling.

MATSUMOTO T, IZAWA Y

Conductive material for use in electrode of lithium secondary battery used as power source of electronic products, has single layer coal-based pitch coated graphene sheet separated from graphite through chemical exfoliating process.

SHIN S Y, WOO S W, KIM E K, KIM J Y, KIM H W, LEE S M, KIM E, KIM J, LI X, SHIN S, WOO S, KIM H

Synthesis of nano-structured polymers containing graphene involves reacting graphite oxide containing bound oxygen dispersed in solvent by ultrasounds, with vinyl monomer and vinyl aromatic monomer, in presence of strong inorganic acid.

GOFFREDI G, LONGO A, VALENTINO O, FELISARI R, CASALINI A

Aqueous lubricant used in metal cutting process, is obtained by dispersing graphene formed by mixing graphite with aqueous solution containing oxidizing agent, oxidizing graphite and separating graphene, in water.

KINOSHITA HIROSHI, NISHINA YUTA

Synthesis of nanoporous graphene and photo luminescent graphene quantum dots used for e.g. gas separation, involves preparing mixture by dispersing graphene in hydrogen peroxide, filtering mixture, drying residue and dialyzing filtrate.

KURUNGOT S, PALANISELVAM T, PLANISELVAM T, THANGAVELU P

Formation of modified graphene surface used for forming graphene layer for device e.g. nanoelectromechanical systems, involves providing defect-free graphene monolayer, and providing molecules comprising binding group in solvent.

SCHNEIDER G F, DEKKER C, DECKER C

Manufacture of graphene quantum dots used for road stickers, road signs, coatings, clothing, paints and photographic processing materials, involves exposing carbon source chosen from coal and coke to oxidant.

TOUR J M, YE R, XIANG C, LIN J, PENG Z, HAYASHI K, CERIOTTI G

Graphene film for manufacture of electronic apparatus, comprises preset number of six-membered carbon rings which are linked and aligned in short direction, and edge structure along long direction which is completely of armchair-type.

YAMAGUCHI J, SATO S, YAMADA H, TANAKA K, YAMADA Y