国家/地区 日本（14） 世界知识产权组织（13） 美国（12） 中国（10） 欧洲专利局（EPO）（9） 韩国（9） 加拿大（5） 台湾（3） 澳大利亚（2） 巴西（2） 西班牙（2） 印度（2） 墨西哥（2） 俄罗斯（2）
IPC部 C（16） B（10） H（6）
IPC大类 C01（16） B82（8） H01（6）
B01（3） C08（3） C09（2）
IPC小类 C01B（16）
IPC C01B032/182（16）
发明人 BLAIR R（2） TANG Y（2）
公开年 2014（16）
申请年 2014（16）
专利权人 BLAIR R（2） GARMOR INC（2） JINAN SHENGQ.（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

Graphene modified thermoplastic phenolic resin preparation for friction material comprises mixing phenol compound, aldehyde compound, and acid catalyst to obtain phenolic resin, and mixing phenolic resin and graphite.

TANG Y, JIANG C, LIU W, SONG Q

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

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

New ionic liquid for mixed ionic liquid for manufacture of graphene dispersion liquid, and electronic component and energy storage electrical appliances e.g. lithium ion secondary battery.

AIDA TAKUZO, MATSUMOTO MICHIO, SAITO YUSUKE

Carbon material used for negative electrode of lithium secondary battery, consists of oxide amorphous carbon material containing graphene oxide layer.

TAMURA N, CHENG Q, YUGE R

Making graphene oxide or flakes, comprises placing graphite into water containing oxidizing agent, mechanically exfoliating graphite into graphene flakes, and separating graphene flakes from water.

BLAIR R

Preparation of graphene suspension used as additive for supercapacitor electrode, involves preparing graphene flakes, preparing polar or nonpolar fluid, and suspending graphene flakes in fluid by mixing until suspension is uniform.

BLAIR R, STOLTZ R, BULLINGTON J