国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08G（3） C08K（3）
IPC C08G073/10（3）
发明人 WANG Q（2） WANG T（2） WANG X（2）
WANG Y（2） YANG Z（2） ZHANG X（2）
公开年
申请年 2022（2） 
专利权人 LANZHOU CHEM PHYSICS INST CHINESE ACAD（3）

Preparing high temperature resistant thermosetting supramolecular shape memory polyimide used in aerospace, has e.g. mixing graphene oxide, organic solvent, diamine and dianhydride and polycondensing, subjecting borate-terminated polyamic acid solution to solvent removal and thermal imidization.

WANG T, ZHANG Y, WANG X, WANG Y, ZHANG X, ZHANG N, WANG Q, YANG Z

Polyimide/reduced graphene oxide composite material useful as light-driven shape memory material, comprises cross-linked polyimide and reduced graphene oxide dispersed in the cross-linked polyimide.

WANG Q, WANG T, ZHANG X, WANG X, WANG Y, YANG Z

Composite wear-resistant coating comprises metal substrate comprising iron-based material and composite wear-resistant coating comprising polyimide and solid lubricant comprising fluorinated graphene sheet.

FANG Z, LIU C, WANG J, YANG S, YE X, ZHANG M