国家/地区 中国（3）
IPC部 C（3） B（2）
IPC大类 C08（3）
IPC小类 C08G（3）
IPC B82Y030/00（2） B82Y040/00（2） C08G073/12（2）
C09D179/08（2）
发明人 WANG H（3）
公开年 2021（3）
申请年 2020（3）
专利权人 UNIV LANZHOU.（2）

Preparation of composite material with friction resistance includes dispersing graphene oxide in N,N-dimethylformamide polar solvent, adding dimethyl 4,4-diphenyl ether tetracarboxylate, nadic anhydride and 4,4-diaminodiphenyl ether, washing with absolute ethanol and filtering.

YANG Y, WANG H, ZHANG X, LIU H

Reduced graphene oxide/nano zirconium oxide composite material filler used for synthesizing thermosetting polyimide coating, includes reduced graphene oxide material and zirconium oxide material, where chemical bond energy is comprised between zirconium oxide and reduced graphene oxide material.

WANG Q, YANG Y, LIU H, SHI G, WANG H

Preparing finishing powder for manufacturing antibacterial and sterilization materials on surface of melamine tableware comprises e.g. adding melamine and formaldehyde solution to reactor, stirring and reacting, and raising temperature.

WANG H, DING X, WANG G, FU Z, BAO B