国家/地区 加拿大（16）
IPC部 B（13） C（12） H（8）
A（3） G（3） E（2）
IPC大类 B82（10） C01（8） H01（8）
C09（6） B01（5） B32（4）
A61（3） B05（2） C12（2）
E21（2）
IPC小类 B82Y（10） C01B（8） B01J（5）
B32B（4） A61K（3） C09C（3）
C09K（3） H01B（3） H01L（3）
H01M（3） B01D（2） B05D（2）
C12N（2） E21B（2） H01G（2）
IPC B82Y040/00（9） B82Y030/00（8） C01B031/02（7）
C01B031/04（7） B32B009/00（3） B82Y099/00（3）
C01B031/00（3） C01B032/182（3） H01M004/133（3）
B01J020/20（2） B01J020/30（2） B01J020/32（2）
B82Y005/00（2） C01B000/00（2） C01B032/186（2）
发明人 TOUR J（3） TOUR J M（3） KOSYNKIN D（2）
KOSYNKIN D V（2）
公开年 2012（16）
申请年 2012（9）  2011（7） 
专利权人 UNIV RICE WI.（3） INT BUSINESS.（2） UNIV NEW YOR.（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

Method for forming one-to-four-monolayer graphene layer on metal layer in manufacturing, e.g., magnetic tunnel junction (MTJ) spin filters for magnetoresistive RAM, by inducing segregation of carbon in metal layer to surface of metal layer.

KELBER J, ZHOU M, MI J U

Material useful for preparing chromatography column for isolating protein from sample, and for preparing graphene oxide, comprises a graphene derivative comprising a graphene core and a first pendant group.

CHHOWALLA M, VITTADELLO M, WORONOWICZ K, FALKOWSKI P G, HARROLD J W, HARROLD J

Producing graphene sheet or ribbon involves attaching metal to carbon nanotube; treating metal to bond chemically to nanotube; removing metal from nanotube; unzipping nanotube into graphene sheet or ribbon, useful for making supercapacitors.

CHEN W, CUI X

Magnetic composition for performing MRI of subject comprises magnetic metal, and graphene-like nanostructure or graphitic nano- or microstructure.

SITHARAMAN B, PARATALA B S, PARATALA B

Semiconductor structure e.g. dual-channel finFET, has graphene nanoribbon located on bare sidewall of silicon carbide fin, where portion of graphene nanoribbon overlapped by gate structure defines channel region of structure.

COHEN G M, DIMITRAKOPOULOS C D, GRILL A, COHEN G, DIMITRAKOPOULOS C

Electrode material used for lithium secondary battery, comprises negative electrode material containing components having graphene phase or amorphous phase as surface phase, and composite negative electrode active material.

SAWAI T, SAITO S, URAO K, KAWASAKI T, SHINJI S

Semiconductor structure of semiconductor device e.g. MOSFET used in electronic device e.g. personal computer, has nitride layer which is formed on graphene layer between source electrode and drain electrode.

AVOURIS P, NEUMAYER D, ZHU W, NEUMAYER D A

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