国家/地区 中国（9） 澳大利亚（2） 韩国（2） 美国（2） 世界知识产权组织（2）
IPC部 C（16）
IPC大类 C01（16）
IPC小类 C01B（16）
IPC C04B014/02（16）
发明人 WANG X（2）
公开年 2021（16）
申请年 2021（9）  2020（5）  2019（2） 
专利权人

Graphene oxide modified geopolymer recycled concrete used as building material for sewer pipe network, comprises fly ash, recycled coarse aggregate, natural river sand, alkali activator, graphene oxide, and distilled water.

CHEN C, WANG X, ZHU P, LIU X, LIU H

High-permeability concrete combined with acrylic acid comprises cement, sand, modified graphene, slag, water-soluble acrylic resin solution and water.

ZHAO H, QI C, WANG X, YANG X, WANG J, JIAN Z

Macroscopic preparation of functional two-dimensional material aerogel composite microsphere comprises e.g. preparing a two-dimensional material, dispersing the two-dimensional material in water, loading the stable dispersion liquid into the spray system, freezing and lyophilizing in a freeze dryer.

FEI G, WANG Z, GUO Q, OUYANG H, CAI Y, XIA H

New zwitterionic copolymer useful as a dispersant for graphene oxide in cementitious materials.

HSU K C, GE J, LIU X Y, HUANG C

Conductive cement composition useful for preparing conductive concrete comprises cement and functionalized carbon composite mixed with aromatic ring compound.

RYU S W, LEE J, JUNG J, YOON S Y

Preparing graphene-glass wool composite board useful in aircraft, comprises e.g. reacting graphene oxide with halogenated alkyl group, mixing alkylated graphene, epoxy resin and curing agent, and coating composite coating on glass-wool.

YANG H, ZHANG Y

Graphene oxide reinforced solid waste concrete comprises solid waste cementitious materials including steel slag, graphene oxide material, aggregate including recycled fine aggregate, standard sand, water reducing agent, and tap water mix.

AN Y, NIU F, ZHANG G, ZHANG J, YU X, LIANG Y, CHEN W, HE S

Preparing crystalline graphene useful as modifying agent in preparation of modified asphalt, comprises heating high-activity calcium hydroxide powder, performing chemical vapor deposition reaction, acid washing, filtering and etching.

CUI Y

Preparing graphene concrete for construct walls in prefabricated buildings, involves mixing graphene and graphene oxide with dispersant and co-dispersant, adding water for pre-dispersion, and obtaining pre-dispersed liquid.

HOU S, LI Z, SHEN H, HOU C, MA C, MA Q

Graphene additive preparation device for cement materials, comprises weighing hopper, feeding pump, stirring tank, screw pump, and circulation box, where weighing hopper is connected with feeding pump connected with stirring tank.

PAN D, GUO H, ZHANG L, WANG F