国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C04B024/26（4）
发明人
公开年 2021（2）
申请年 2021（2） 
专利权人

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

Preparing modified graphene oxide involves taking proper amount of modified graphene oxide, preparing dispersion graphene oxide, dispersing under the ultrasonic condition, and weighing graphene oxide dispersion liquid.

LIU Y, WU J, LUO S, SHEN H, SONG J

Nano-mass concrete anti-crack agent comprises graphene oxide, nano zinc oxide, nano magnesium oxide, dispersant, and deionized water.

LUO Y, SHI Y, LI Q

Preparation of graphene oxide modified polycarboxylate water reducer includes adding sulfuric acid, potassium peroxydisulfate and phosphorus pentoxide into reactor, heating, adding natural graphite raw material, stirring, and filtering.

LV S, MA Y, ZHOU Q