国家/地区 中国（2）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B018/14（3）
发明人
公开年 2017（3）
申请年
专利权人

Graphene oxide-modified silica fume used in preparing graphene oxide concrete composite material, comprises graphene oxide, coupling agent and silica fume.

ZHENG Y, ZHANG J, LAI J, JIANG X, QU Y

High-strength lightweight cement for manufacturing cement block, comprises cement powder, slag fine powder, loess powder, fly ash, graphene powder in form of nanoparticles, mineral binder and water.

GI K D, SIK P B

Preparation of graphene oxide-coated modified microparticles involves dispersing fine particles in anhydrous ethanol, adding silane coupling agent, separating, adding dubbed graphene solution, precipitating, separating and drying.

ZHANG D, SHANG Y