国家/地区 中国（19） 美国（4） 加拿大（3） 欧洲专利局（EPO）（2） 日本（2） 韩国（2） 世界知识产权组织（2）
IPC部 B（20）
IPC大类 B82（20）
IPC小类 C01B（20）
IPC C01B031/04（20）
发明人 ZHANG J（20）
公开年 2014（7） 2013（3） 2016（3） 2012（2） 2015（2）
申请年 2013（7）  2016（3）  2009（2）  2012（2）  2014（2）  2015（2） 
专利权人 UNIV HARBIN .（3） UNIV EAST CH.（2） UNIV SHANGHA.（2）

Synthesizing carbon-based materials, comprises forming carbon-encapsulated metal structures from a precursors, and forming nano-shell structure-based graphene materials from the carbon-encapsulated metal structures.

CAI Z, YAN Q, ZHANG J, LI J, MARCOCCIA B S, FREIBERG J D

Preparation method of graphene nanobelts, involves heat-treating dried linear nano-crystals.

YU G, XU J, ZHANG J, WANG H

Preparing different-size graphene oxide composite super thermal agent comprises e.g. adding aqueous solution of oxidized graphene quantum dot in aqueous dispersion liquid of nano aluminum powder and mixing, and reacting.

GUO S, TAO Y, ZHANG J, YANG Y, SHEN W, WU H

Preparation of graphene-supported composite oxide material with uniform single oxide quantum dots, involves uniformly dispersing graphene in cosolvent, adding metal salt, heating, and calcining obtained precursor in inert atmosphere.

ZHUO L, ZHANG J

Preparing three-dimensional graphene-based carbon nanoporous material by adding resorcinol/hydroquinone solution, formaldehyde/furfural solution, graphene suspension and catalyst to water, stirring, gelling, drying and carbonizing.

FENG Y, LUO D, WANG H, ZHANG J, GAO L

Preparation of size-controlled graphene quantum dots involves depositing metal catalyst on clean substrate, etching metal thin film, supplying substrate, carbon source and reducing gas to reactor and purifying graphene quantum dots.

FENG W, LIU Y, YANG L, ZHANG J

Separation of graphene quantum dot for use in e.g. pharmaceutical applications, involves mixing graphene quantum dot and glycerol, performing gel electrophoresis separation, and separating using atomic fluorescence spectrophotometer.

LIU F, ZHANG J, XIN X, ZHANG F

Preparation of porous graphene involves processing biomass-based carbon source with catalyst, obtaining intermediate product and heat-preserving intermediate at predetermined conditions.

ZHU J, LIU Z, ZHOU G, LIU D, LIU X, TANG Y, WANG E, ZHANG J, ZHENG Y

Preparing graphene composite involves synthesizing graphene composite with iron chloride dissolved in ethylene glycol to obtain yellow transparent solution, and adding graphene oxide and sodium acetate to solution and then stirring.

HUANG Y, LI Y, ZHANG J, LI J, LANG L

Manufacture of zinc oxide nanowire/graphene composite foam used as working electrode, involves transferring foamed graphene on indium-tin oxide glass, precasting, forming zinc oxide layer, hydrothermally-reacting, heating and cooling.

HUANG S, YUE H, WANG L, ZHANG C, CHANG J, GAO X, GUO E, ZHANG H, YU Z, ZHANG J