国家/地区 中国（4）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C08G（4）
IPC C08K003/04（4）
发明人
公开年
申请年
专利权人 UNIV DONGHUA（4）

Shape memory polyimide aerogel used in heat insulation, comprises polyimide precursor which is prepared by polycondensation reaction using diamine and dianhydride monomers, followed by sol-gelation, freeze-drying and thermal-imidization.

ZHANG W, LI J, ZHANG L

Preparing multifunctional bio-based degradable polylactic acid resin used for preparing multifunctional bio-based degradable polylactic acid fiber, involves performing chelation of graphene oxide and tin ions in tin-containing compound.

ZHOU J, ZHU M, YU S, XIANG H, DI G, HOU K, ZHOU Z

Hydrogel is prepared by crosslinking mixture of polyamic acid and graphene oxide with cobalt salt.

FAN W, WANG D, LIU T, YUAN S

Graphene nanometer-polyaniline nanobelt composite material comprises composite aerogel having network interpenetrating structure formed by graphene nanobelts and polyaniline nano ribbons.

GE D, YANG L, LV X, ZHENG P