国家/地区 日本（18）
IPC部 B（18）
IPC大类 B01（18） C01（17） B82（10）
H01（7） C22（3） A24（2）
B21（2） B32（2） C02（2）
C23（2）
IPC小类 B01J（18）
IPC C01B031/02（17） B82Y030/00（9） B82Y040/00（9）
C01B031/04（9） B01J021/18（5） B01J037/08（4）
B01J037/00（3） B01J037/04（3） C01B031/00（3）
C01B032/186（3） H01G011/36（3） H01M004/86（3）
H01M004/88（3） A24D003/16（2） B01D015/00（2）
发明人 CHIBA G（2） CHIBA Y（2） COLLINS W R（2）
GOODS J B（2） LEWANDOWSKI W（2） SCHMOIS E（2）
SWAGER T M（2） SYDLIK S（2） TATSUYA Y（2）
WALISH J（2） WANG Y（2） YAMAJI T（2）
YOSHIHIRO C（2） ZHONG L（2） ZHOU M（2）
公开年 2012（18）
申请年 2011（8）  2012（7）  2010（3） 
专利权人 HAIYANGWANG .（2） JX NIPPON MI.（2） MASSACHUSETT.（2） NIPPON MININ.（2）
NIPPON MININ.（2） OCEAN S KING.（2） OCEANS KING .（2）

Producing graphene, used in e.g. capacitor and ink, comprises providing metallic particles as templates, providing carbon source, reacting metallic particles and carbon source and forming graphene particles on metallic particles.

COLEMAN K

Sorption of materials from an environment e.g. aqueous solution involves associating graphene oxides with an environment comprising the materials containing radioactive elements, chlorates, perchlorates or organohalogens.

TOUR J M, SLESAREV A, KOSYNKIN D V, ROMANCHUK A Y, KALMYKOV S N, TOUR J, KOSYNKIN D, ROMANCHUK A, KALMYKOV S

Copper foil for manufacturing graphene, has specified sum total of oxides and sulfides having diameter of below preset value before heating under hydrogen and argon-containing atmosphere.

CHIBA Y, YAMAJI T, YOSHIHIRO C, TATSUYA Y, CHIBA G

Copper foil for manufacturing graphene, has specified total number of oxide and sulfide having specified diameter with respect to elemental-analysis measurement of surface using scanning electron microscope.

CHIBA Y, YAMAJI T, YOSHIHIRO C, TATSUYA Y, CHIBA G

Preparing graphene porous carbon material, comprises e.g. adding graphene-based component or mixture of graphene based component and auxiliary component in solvent to disperse, and placing the obtained original sol in reactor for reacting.

KANG F, LI B, LV W, TAO Y, YANG Q, YOU C, ZHANG C, HONG F, YAO Y

Synthesizing graphene comprises refluxing reaction mixture of solvent e.g. water and carbonaceous material promoting polycyclic aromatic hydrocarbon formation, collecting and directing obtained vapors to substrate and recovering graphene.

SHANKMAN R S, HANKMAN R S

Graphene-laminated nanocarbon used for field-emission-type electron-emitting element, probe for scanning probe microscope, structure reinforcing material, and electrode of battery and sensor, has ion-exchange capacity in specified range.

YAMAGUCHI K, KAKIMOTO S, FUJIMURA T

Adsorption method of nanostructure with graphene structure to minute material, involves dispersing nanostructure which has graphene structure in liquid containing surfactant, and adsorbing nanostructure to surface of minute material.

YAMADA K, MURAKAMI H

Manufacturing method of hetero atom-containing graphene for e.g. fuel cell electrode catalyst involves thermally decomposing boron, silicon, nitrogen, phosphorus, sulfur, fluorine, and/or precursor compound with hydroxyl group.

RICE S M, NABAE Y, KUROKI S, KAKIMOTO M, MIYATA S, NANBAE H

Manufacture of graphene used as transparent electrode, involves coating organic substance on metal substrate and performing hydrogen plasma treatment using microwave plasma treatment device under reduced pressure.

YAMADA TAKATOSHI, KIM JAEHO, ISHIHARA MASATOU, KOGA YOSHINORI, HASEGAWA MASATAKA, IIJIMA SUMIO, YAMADA T, KIM J, ISHIHARA M, KOGA Y, HASEGAWA M, IIJIMA S, HO K J, YOSHINORI K, SUMIO I, TAKATOSHI Y, JAEHO K, MASATOU I, MASATAKA H