国家/地区 中国（5）
IPC部 C（5） B（2）
IPC大类 C08（5）
IPC小类 C08L（5） C08J（4） C08K（4）
IPC C08L079/08（5）
发明人 LIU T（4） FAN W（2） LI L（2）
WANG Z（2）
公开年 2023（2）
申请年 2022（2） 
专利权人 UNIV JIANGNAN（5）

Preparing polyimide-based shape-memory composite aerogel by carrying out polycondensation reaction of diamine monomer and dianhydride monomer in N-methylpyrrolidone, placing obtained polyamic acid gel in water, freeze-drying, and dispersing polyamic acid filaments and graphene oxide in water.

LI L, GUO M, LIU T

Preparing 3D printing organic-inorganic composite airgel useful in e.g. thermal insulation materials comprises adding inorganic nanomaterials to polyamic acid solution, mixing, and carrying out sol-gel treatment to composite ink and freeze drying composite ink and heat imidizing.

YUAN S, YANG Y, LI L, LIU T, XUE T, FAN W

Preparation of graphene/polyimide composite foam wave-absorbing material with oriented hole structure e.g. for aerospace by mixing graphene oxide dispersion liquid and polyamic acid/triethylamine aqueous solution under magnetic stirring.

WANG Z, LIU T, ZHANG Y, LI S, TANG X

Preparing polyimide based graphene complex foam material with multilevel structure useful in e.g. field of building, automobile, aerospace, household appliances and electromagnetic shielding comprises e.g. preparing of polyimide foam.

LIU T, PU L, WANG Z, FAN W, HOU H

Preparation of polymeric material with radiation, conductive and optical conversion energy storage function, involves mixing graphene/titania-doped powder and resin, and blending with sodium dihydrogen phosphate and polyethylene wax.

LI X, GE M, LIU S, LIU W, JIN L