国家/地区 中国（19）
IPC部 C（19）
IPC大类 C04（19） C01（4） B28（3）
IPC小类 C04B（19）
IPC C04B014/02（19）
发明人 CHENG X（2） HU X（2） HUANG Y（2）
JING G（2） LI J（2） LI Q（2）
WANG S（2） WANG Y（2） YE Z（2）
公开年 2019（9） 2020（8）
申请年 2019（19）
专利权人 UNIV JINAN（2） UNIV JINAN S.（2）

Composite material, comprises cement, water, sand, a water reducing agent and graphene oxide, where sand consists of river sand and desert sand, cement is ordinary Portland cement and water-reducing agent is polycarboxylate high-performance water-reducing agent.

ZHANG S, XIA D, WANG Y, LI Z, HE M

Concrete reinforcing and toughening additive comprises e.g. unsaturated polyoxyethylene ether monomer, esterification monomer, quaternary ammonium salt cationic monomer, reducing agent, chain transfer agent, and oxidizing agent.

ZHU S, KE Y, FANG Y, GUO Y, CHEN Z, HUANG Y, LAI G, LAI H

Enhancing fracture strength of glass microfiber membranes by graphene oxide useful for ultrathin low temperature novel materials and industrial field comprises preparing of graphene oxide, and graphene oxide/glass microfiber membrane.

GENG H, GENG W, ZHU Q

High-strength high-damping cement matrix comprises ordinary portland cement, graphene oxide, modified silicon powder and polymer emulsion.

WANG X, HUANG Y, ZHANG C, CHEN T

Real stone coating comprises graphene epoxy emulsion, colored sand, curing agent, emulsifier, film-forming aid, antifreeze, defoamer and thickener.

LIU Q, HU X, CHENG C, LI J, WANG H, DUAN 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

Preparing microwave-expanded graphene material used in concrete materials, by adding graphite, sodium nitrate and potassium permanganate to reaction vessel, dripping concentrated sulfuric acid, filtering and expanding graphene precursor.

ZHONG Y, CHEN W, ZHANG L, WANG Y, WU Y, LAO L

Multipurpose inorganic quartz stone comprises quartz powder, artificial colored quartz sand, water, graphene, agate powder, adhesive, modified water glass, inorganic raw materials and glutaraldehyde.

MA J, FU Y, FU H

Graphene oxide anti-abrasion ultra-high toughness concrete used as a building material, comprises cement, fly ash microbeads, silica fume, machine sand, hydrophilic rubber particles, hybrid fibers, water-reducing agent for shrinkage.

CAO C, WAN L, JIN M, ZHENG M, YU J, LI J, GENG X

Graphene slurry comprises graphene oxide, silicate derivative, acid salt and water.

LIANG D