国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC C04B020/00（2）
发明人 LIU H（2）
公开年
申请年
专利权人

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

Cement-based graphene oxide-doped wave absorbing material used for building material, comprises cement, fumed silica, water, graphene oxide, nano ferroferric oxide, nano nickel and water-reducing agent.

SUN Y, GAO P, LIU H, ZHOU T, LI J, CHEN M