国家/地区 中国（17）
IPC部 C（17）
IPC大类 C01（17） C08（3） C09（2）
C23（2） H01（2）
IPC小类 C01B（17）
IPC C01B032/184（17）
发明人 LI Y（17）
公开年 2018（17）
申请年 2018（17）
专利权人 UNIV DONGHUA（3） UNIV CHINA T.（2） UNIV LANZHOU.（2）

Preparing graphene-based aerogel with asymmetric wettability for efficient integrated separation of water-in-water and oil-in-oil emulsion by adding a polyvinyl alcohol aqueous solution into graphene oxide aqueous dispersion liquid.

YAN Y, LI Y, ZHANG G, CUI J, GAO A, ZHAO S

Preparation of graphene composite material used in preparation of zinc-graphene anticorrosive paint, involves mixing magnesium powder and aluminum oxide powder, placing mixed powder and inducing self-propagating combustion reaction.

LI Y, FENG B, CHEN Z, LI P, CHEN X, PAN M

Preparing graphene/graphene nano belt hybrid film comprises uniformly mixing graphene oxide dispersion and graphene oxide nano belt dispersion, freeze-drying, reducing, performing hot press sintering, stopping heating and removing.

WANG S, LI Y, PENG Q, HE X

Preparing graphene quantum dots by using starch involves adding deionized water to the vessel with a stirring device, adding soluble starch, heating at room temperature, and then stirring and dispersing until completely dissolved.

CHEN W, LV G, HU Y, LI Y, CHEN S, LI D, DAI Z

Preparing fluorocarbon polymer modified chemically converted graphene/zinc oxide film multi-bandoptical sensor involves using reagent-free electrophoresis assembling method for preparing chemically converted graphene/zinc oxide film.

HOU C, LUO C, WANG H, ZHANG Q, LI Y

Preparation of three-dimensional graphene/copper composite material involves weighing graphene oxide dispersion liquid, placing in PTFE mold and freeze-drying, placing alloy in graphene foam and performing pressureless infiltration.

CHU K, WANG F, WEI X, GENG Z, HUANG D, LI Y

Preparation of composite meta-material involves adding dried high-molecular polymer to three-dimensional porous graphene solution, stirring, dropping mixed solution into glass culture dish, drying, melting dried block, and hot-pressing.

LIU X, ZHU B, CHAO D, YAN K, YUE D, LI Y

Preparing graphene/metal composite material useful for high speed train insulated gate bipolar transistor packaging comprises e.g. preparing graphene oxide dispersion, coating layer of metal boron and titanium on surface of graphene film.

CHU K, WANG F, HUANG D, LI Y

Preparation of heavy oil residue-based nitrogen-doped porous graphene, involves dissolving heavy oil residue solid in toluene, dispersing, adding mesoporous graphite-phase carbon nitride, dispersing, evaporating, recycling and heat-treating.

YANG W, DENG B, LI Y, YANG F, XU C

Preparing flexible three-dimensional porous graphene/polydimethylsiloxane composite friction nano generator involves preparing flexible three-dimensional porous graphene film by ice template assisted gravity self-assembly.

ZHANG Q, GONG W, HOU C, GUO Y, LI Y, WANG H