国家/地区 美国（10） 中国（9） 韩国（8） 世界知识产权组织（7） 欧洲专利局（EPO）（6） 日本（6）
IPC部 C（18） B（10） H（6）
G（3）
IPC大类 C01（18）
IPC小类 C01B（18）
IPC C01B031/04（18）
发明人 TSUBOKAWA N（2） WADA T（2）
公开年 2012（8） 2011（5） 2013（4）
申请年 2011（18）
专利权人 UNIV MANCHES.（3） SEKISUI CHEM.（2） UNIV NIIGATA（2）

Composition of matter used for forming composite material, comprises polymer-graphene compatibilizer and graphene platelets, which are coupled via pi-pi interactions between aromatic moieties of compatibilizer and basal planes of platelets.

DRZAL L T, JIANG X

Amino group modified carbon material used in composite material, is obtained by carrying out radical absorption of azo radical initiator containing amino group to graphene-like carbon material.

WADA T, TSUBOKAWA N

Isocyanate group-modified carbon material contains diisocyanate compound in which isocyanate group couples with graphene-type carbon material.

WADA T, TSUBOKAWA N, TAKUYA W

Making graphene nano-sheets, by placing expandable graphite within chamber, applying vacuum to the chamber, and applying electric current to induction heat expandable graphite within chamber under vacuum to form expanded graphite.

WU Y, GARDNER S J, YU Y

Manufacture of graphene co-extruded film involves forming polymer layer on substrate, forming graphene layer on polymer layer, and heating by microwave radiation and intense pulse light heating.

KIM H K, LEE W S, YANG W S, YOO M J

Solubilizing allotropes of carbon comprises providing a solute of fullerene, graphene or polymer of fullerene, combining with terpene, lactone or alcohol; providing cavitation, and ultracentrifuging to yield a true solution.

ROSTRO B, KOHANLOO M

Producing nano-layers of graphene, comprises mixing graphite compound and polymerizable medium to form intercalated graphite compound, polymerizing intercalated graphite compound, and isolating nano-layers graphene.

STEPHANIE R, VITALIY D, THOMAS S, TROTSENKO S, STEFAN A, REICH S, DATSYUK V, STRASSBURG T, ARNDT S

Manufacture of graphene film involves dispersing graphite oxide in dispersion medium, mixing polyvinyl alcohol with graphene oxide dispersion, and chemically reducing graphene oxide-polyvinyl alcohol complex solution.

YEONG P S, HYEON P J, PARK S Y, PARK J H, CHANG W L

Preparation of graphene/polyaniline nanofiber composite for supercapacitors, involves mixing functionalized graphene oxide solution with conductive polymer solution, removing solvent from obtained precursor, reducing, and drying.

AN J, LI S, LIU J, LIU P, MA Y, YU M

Composition useful in e.g. electrical products comprises polymer matrix, graphene covalently bonded to the matrix, and metal particles having additive such as thiol, silane, silanol covalently bonded to it.

BULLOCK S, VANDERWIEL R W, VANDERWIEL R