国家/地区 中国（5）
IPC部 C（5）
IPC大类 C09（5） C08（3） B82（2）
IPC小类 C09D（5）
IPC C09D179/08（5）
发明人 LIU H（5）
公开年 2021（5）
申请年 2020（4） 
专利权人 UNIV LANZHOU.（3） HANGZHOU JIH.（2） QIAN T（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 wear-resistant coating of thermosetting polyimide modified with nano-silicon carbide loaded reduced graphene oxide complex comprises e.g. using improved Hummers method, and modifying graphene oxide with silane coupling agent.

LIU H, WANG S, LI A, WANG H

Preparing graphene electric heating film containing in-situ polymerized insulating coating comprises e.g. placing graphene aqueous dispersion in suction filter device containing polytetrafluoroethylene filter membrane, and filtering.

LIU H, QIAN T, MA D

Aqueous anti-corrosion non-stick coating comprises fluorine resin emulsion, polyamide-imide (PAI) emulsion, anti-corrosion filler, pigment, auxiliary agent, pH regulator and water.

LIU H, QIAN T