国家/地区 中国（18）
IPC部 C（18）
IPC大类 C01（18） B82（4） B22（2）
G01（2）
IPC小类 C01B（18）
IPC C01B032/184（18）
发明人 LIU Y（18）
公开年 2018（18）
申请年 2018（18）
专利权人 UNIV ZHEJIAN.（9） HANGZHOU GAO.（7） UNIV BEIJING.（2）

Preparing cobalt-modified nitrogen-doped graphene nano-belt useful for preparing electrochemical energy storage material, comprises e. g. dissolving cobalt salt in deionized water, adding dicyandiamide, heating and stirring.

YUAN Z, TAN K, LIU Y, HOU L

Conductive polymer/graphene film composite film useful for low frequency acoustic wave detector, produced by spin-coating conductive polymer diluent on reduced graphene oxide film surface, and evaporating the solvent, and peeling the film.

GAO C, PENG L, LIU Y, GUO Y

Preparing graphene/hydroxyapatite nano-composite material comprises synthesizing quasi-spherical polymer-based nano hydroxyapatite by hydrothermal using natural polysaccharide as active ingredient, and heat treating.

LIU Y, WANG Y, WANG X

Gas molecule detecting composite film, produced by e.g. drawing graphene oxide film on anodic aluminum oxides base film, compounding metal oxide layer or metal layer on surface of graphene oxide base film and placing anodic aluminum oxide.

GAO C, PENG L, LIU Y, GUO Y

Graphene film-based low-frequency sound wave detector comprises detector signal collecting portion comprises graphene film and conductive substrate with graphene film.

GAO C, PENG L, LIU Y, GUO Y

Foamed carbon film useful in sound wave detecting and generating devices, prepared by e.g. preparing graphene oxide aqueous solution using graphene oxide, placing the graphene oxide film in a closed container and fumigating.

GAO C, PENG L, LIU Y, GUO Y

Ultra-thin high-strength graphene film useful for high-strength conductive device, having a thickness of 20-50 nm, cross-linking between graphene layers.

GAO C, PENG L, LIU Y, GUO Y

Nano stage acoustic wave generator comprises substrate, graphene film as sound generating film, electric signal input unit and two silver current electrodes, two silver glue electrodes.

GAO C, PENG L, LIU Y, GUO Y

Peeling of graphene film involves placing anodic aluminum oxide substrate film with graphene film adhered to surface on water surface, pressing anodic aluminum oxide such that anodic oxide film sinks and graphene film floats on surface.

GAO C, PENG L, LIU Y, GUO Y

Preparing pressure-sensitive graphene film comprises e.g. forming aqueous graphene oxide solution into film, reducing graphene oxide film in chemical vapor, and sintering reduced graphene film in graphite furnace.

GAO C, LIU Y, PENG L, GUO Y