国家/地区 中国（8） 美国（3） 世界知识产权组织（2）
IPC部 C（12）
IPC大类 C04（12） C01（4） C03（2）
G01（2）
IPC小类 C04B（12）
IPC C01B031/04（2） C03C017/22（2） C04B014/00（2）
C04B035/622（2） C04B035/626（2）
发明人 LI Y（4） WANG H（2） ZHANG Q（2）
公开年 2011（12）
申请年 2010（6）  2011（5） 
专利权人 UNIV DONGHUA（2）

Making graphene involves making graphite oxide substrate by exfoliating graphene oxide sheet in aqueous solution, neutralizing and centrifuging the solution, and evaporating/spin coating the solution on material; and exposing to laser beam.

SOKOLOV D A, SHEPPERD K R, ORLANDO T M

Preparing carbon compound for fireproof refractory materials includes grinding graphene, oxide micro powder and antioxidant, mixing with oxide granules, oxide fine powder, carbon material and organic binder in molding.

JIN S, LI S, LI Y, SANG S, YI X, ZHAO L

Making graphene, comprises introducing organic solvent/surfactant and graphite material in reaction tank, adding supercritical fluid to allow solvent/surfactant to dissolve in fluid and permeate into graphite material, and removing fluid.

PU N, AN W C, SUNG Y, GER M, WANG C A

Manufacture of cobalt ferrite/graphene magnetic nano composite powder involves mixing graphite oxide solution and metal salt solution, adding reaction liquid into reaction kettle, cooling, washing and drying.

CHEN X, HOU C, LI Y, WANG H, ZHANG Q

Manufacture of graphene oxide/ceramic nanoparticle composite material involves preparing spinning solution containing macromolecular polymer, spinning, immersing composite nanofiber in solvent and adding graphene oxide to obtained solution.

DAI Y, JING Y, QI Q, SUN Y, WANG C, ZHENG Y

Carbon film has raw material that is formed by using graphene oxide and main portion that is oriented along surface of base plate.

LI Y, NIU Y, ZHAO J

Graphene film preparation comprises providing oxidized graphene solution, drying, maintaining under protection of gas and at high temperature, and reducing.

CHEN Y, HUANG Q

Small expanded and vitrified ball modified color master batch used in preparation of compound material e.g. plaster slab comprises expanded and vitrified ball, natural montan wax, woody fiber, adhesive, mildew-proof agent, and graphene.

XIAO L

Grinding-and/or cutting disk for machining and cutting workpiece i.e. abrasive grain, has hardened corpus including grained abrasive, filler and polymer as binder matrix, where filler comprises expanded graphite and/or graphene.

TRAPP V, REMP M, LANGER W, ADASCH V, DEEKEN S

Method for producing graphene oxide doped with monodirectional carbon/carbon composite material involves placing graphene oxide and carbon fiber in mold, and keeping carbon fiber in every layer in same direction.

LIU X, HU Z, LI T, WAN J