国家/地区 中国（3） 韩国（3） 美国（3） 加拿大（2） 欧洲专利局（EPO）（2） 印度（2）
IPC部 C（11）
IPC大类 C04（11） B01（2） C01（2）
E04（2）
IPC小类 C04B（11）
IPC C04B028/02（11）
发明人
公开年 2021（5） 2020（4） 2019（2）
申请年 2019（11）
专利权人

Binder composition used for e.g. structural purposes, comprises reaction product of mixture comprising fly ash, calcium oxide, nanosilica, water, effective amount of activator to activate mixture, graphene and/or calcined coke.

SHAHSAVARI R

Electrically conductive binder for cementitious mixture used for manufacturing electrically heatable building elements, comprises cement, graphite particles, graphene, sterically stabilizing superplasticizer, and rheology modifier.

MOLFETTA M A, GOISIS M

Producing graphene oxide-carbon nanotube composite, comprises e.g. preparing third solution by adding hydrogen peroxide to heated second solution, adjusting pH of third solution, and ultrasonicating third solution whose pH is adjusted.

BAE S C, LI P, WON H S

Ultra high performance concrete composition comprises cement, binder, filler, water reducing agent, water and conductive carbon e.g. graphene, carbon fiber, carbon nanowire, carbon nanotube, and bundle-type carbon nanotube.

JUNG W, RYU S, KIM H, JEONG C H, JEONG M J

Sustainable concrete composite comprises binder, coarse aggregates, fine aggregates and a carbon-based nano material and prepared by mixing binder materials (fly ash and ground granulated blast furnace slag) and aggregates.

KUMAR P, BHARDWAJ B, ARORA S

Ultra high strength nano-concrete used for construction of reinforced concrete, has highest tensile strength, highest compressive strength, and highest bonding capacity between intermolecular arrangements changed by the graphene.

POL C B

Mortar composition useful for interior and exterior of buildings, comprises loess, artificial aggregate composed of sand, graphene powder, photocatalyst powder i.e. titanium dioxide, anatase and rutile.

LEE Y, YEOUL L J

Sixth generation (6G) signal tower comprises tower body and tower, the tower body is base layer and is set on outer layer of inner layer on outer surface, the outer layer is plated by chromium alloy steel tube and base layer is graphene.

LIU J

High-performance building material comprises cement, artificial sand, kaolin, montmorillonite, water reducing agent, mica, glycerol, graphene oxide, basalt fiber, sodium fluoride, beta-caryophyllene-maleic anhydride copolymer.

YANG K, LAN M, FU Z, LIN Y, ZOU Z

Mortar comprises cement, shale ash, boron slag, water, porous magnesium oxide fiber, sodium laurate polyoxyethylene ether sulfate, graphene oxide fiber-doped metal ion, and carbon nanotube fibers.

LIANG J