国家/地区 中国（3）
IPC部 C（3）
IPC大类
IPC小类
IPC
发明人 WEI M（3）
公开年 2021（2）
申请年 2020（3）
专利权人

Anti-explosive composite material modified by hydroxyl and amino groups, comprises semi-prepolymer A component and a B component, where semi-prepolymer A component includes polyether glycol or polyester glycol and polyisocyanate.

YANG X, WEI M

Preparing lanthanum-based oxide composite nano material comprises e.g. adding lanthanum(III) nitrate hexahydrate, nitrate and graphene oxide to N,N-dimethylformamide, mixing and stirring, then heating, calcining, grinding, and freeze-drying.

DAI H, LI Z, LIU H, GUO D, SUN M, CHEN J, SHANG J, WEI M

Graphene oxide reinforced geopolymer comprises silicon-aluminium raw material, alkali excitant, oxidized graphene and dispersant, where aluminium raw material is selected from metakaolin, coal gangue, flyash or slag.

ZHANG C, HU Z, GU H, CAI A, WEI M, WANG X