国家/地区 中国（3）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B014/36（3）
发明人
公开年 2023（3）
申请年 2022（3）
专利权人

Preparation method of bonding mortar for high temperature and high humidity condition, involves adding prepared polyvinyl alcohol functionalized oxide/graphene oxide composite material, quartz sand and defoamer.

FAN S, HU Y, AN Y

Preparing composite graphene heat-conducting film, comprises adding liquid phase exfoliation graphene, titanium dioxide nanosheets and dispersant polyvinylpyrrolidone into water, stirring to obtain composite graphene slurry, coating composite graphene slurry on substrate, and rolling.

PAN Z, ZHOU M

Cement-based composite material containing coal-based carbon nano multi-crystal, comprises coal-based carbon nano multi-crystal, water, water reducing agent, and cement.

LIU H, CHEN H, ZHANG B