国家/地区 中国（8）
IPC部 B（8） C（8）
IPC大类 B01（8） C01（8） C02（2）
IPC小类 B01J（8）
IPC C01B032/198（8）
发明人 WANG X（8）
公开年 2020（3） 2021（2） 2022（2）
申请年 2021（4）  2019（2） 
专利权人 BEIJING GRAP.（2）

Preparation of eye photothermal treatment carrier used for treating disease related to glaucoma, by mixing silver-containing graphene oxide with polyvinyl alcohol solution, stirring, adding 5-fluorouracil, freezing and refrigerating.

XU Z, LI W, WANG Y, WANG X, ZHANG X

Preparing graphene oxide aerogel, comprises dispersing graphene oxide in hydroalcoholic solution to form uniform graphene oxide dispersion, and then lyophilizing the graphene oxide dispersion to obtain final product.

FU Q, YA F, YUAN X, WANG H, WANG J, WANG X, LI C, CUI X, YU S

Economical preparation of three-dimensional porous graphene useful for modification of e.g. catalysts, super capacitors, and modified concrete fields comprise e.g. mechanically pulverizing coal gangue residual coal source and ball milling.

FU Y, WANG R, KONG X, ZHANG T, WANG X, GUO F, FU Q, SUN Y

Preparing oxygen-deficient tungsten oxide/graphitic carbon nitride/reduced graphene oxide semiconductor photocatalyst used in light degradation methyl orange comprises doping oxygen-deficient tungsten oxide in graphitic carbon nitride.

XU Z, WANG L, WANG X, WANG S, LI X, YUAN Y

Preparing spherical graphene oxide for preparing supported catalyst, by dispersing graphene oxide and modifier and spray-drying and assembling graphene oxide liquid, where modifier is used to introduce hydrocarbyl and aromatic groups.

DANG X, YU B, LI J, WANG X

Preparing modified graphene useful for removing metal ions, comprises uniformly dispersing the graphene oxide and the amine-based modifier by a graft reaction to obtain graphene oxide material liquid, and drying.

DANG X, YU B, LI J, WANG X

Preparing graphene microsphere by inverse emulsion method useful for forming and maintaining high-strength porous spheres comprises adjusting graphene oxide solution pH, preparing oil phase composition system and adding diamine composition.

HUANG A, XU R, BAI Y, ZHANG W, GAO L, CHEN X, LI Y, LI L, DUAN H, YANG S, LIU Y, LIU Q, LIU X, WANG X, LIU W

Preparing highly active nitrogen-doped graphene by laser irradiation comprises e.g. preparing graphene oxide by improved Hummers method, mixing sample with ammonium bicarbonate, centrifugating, washing, and lyophilizing.

YANG J, WANG X, DU X, MAO J