国家/地区 中国（2）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B035/10（2） C04B035/622（2）
发明人 LAI H（3）
公开年 2022（3）
申请年 2022（2） 
专利权人 UNIV CHINA E.（2）

Preparation of graphene composite porous ceramic used in e.g. catalysis, involves adding graphene oxide in distilled water to obtain dispersion liquid, adding ceramic powder, carrying out solvothermal reaction to obtain composite material, and removing water.

LI J, LAI H, CHEN X, GE Z

Preparing graphene toughened and aluminum oxide composite ceramic, involves adding dispersion to high-temperature reaction vessel, carrying out solvent thermal reaction in reaction vessel to remove water and/or organic solvent in composite material and sintering.

CHEN X, LI J, LAI H, GE Z

Super-shrinkage-reducing polycarboxylate water-reducing agent comprises shrinkage-reducing polycarboxylate water-reducing agent, anti-segregation agent, and slump-retaining agent.

LIN Y, FANG Y, LAI H, ZHU S, LIN T, GUO Y