国家/地区 中国（5）
IPC部 C（5）
IPC大类 C04（5）
IPC小类 C04B（5）
IPC C04B028/00（2）
发明人 LV C（5）
公开年 2015（3）
申请年 2015（2） 
专利权人 INST COAL CH.（3） UNIV BEIJING.（2）

Concrete retarder comprises sugar, phosphate, graphene, stearic acid, water reducing agent, dispersant, surfactant and water.

MAO Y, ZHANG G, LV C

Preparing graphene oxide reinforced carbide hardening composite material comprises mixing carbonized gel material with graphene oxide and water uniformly to obtain target mixture, pouring target mixture into mold and forming and carbonizing.

LIU Z, LV C, WANG F, HU S

High-temperature oxide graphene-based composite film comprises sandwich structure comprising graphite layer, silicon carbide layer, and silicon oxycarbide layer provided between silicon carbide layer and graphite layer.

CHEN C, LV C, CAI R, SONG N

Cement grouting material comprises PO 42.5R cement, 42.5 fast hard cement, quartz sand, gypsum, swelling agent, additive, graphene oxide, and high-performance fibers.

LIU B, LV C, LI C, WANG J, WANG Q, ZHU L, ZHANG K

Cement-based composite material for pressure-sensitive sensor, comprises cement, water reducing agent and functional component containing graphene oxide and carbon fiber in preset mass ratio.

LIU B, LV C, WANG J, WANG Q, ZHANG K, XU M