国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（2）
IPC小类 C08J（2） C08K（2） C08L（2）
IPC C08K003/04（2）
发明人 LV X（3）
公开年 2021（2）
申请年 2021（2） 
专利权人 BEIJING INST TECHNOLOGY（3）

Preparing ultra-light polyurethane imide material porous comprises e.g. adding pyromellitic dianhydride and methanol to dimethylformamide to dissolve, adding conductive carbon material castor oil, ionic water, silicone oil, tertiary amine catalyst and organic tin catalyst and stirring.

WU Q, SHI R, LI C, QIN L, ZOU H, LV X, YAO A, SHU Q

Graphene intercalation silver nanowire composite filler useful in electromagnetic shielding coating, comprises graphene nanosheet and core-shell composite material comprising one-dimensional silver nanowire and polydopamine coated on one-dimensional silver nanowire.

DU Y, XU G, YAO M, ZOU H, MA X, LV X, YAO A, SHU Q

Preparing carbonitrides and nitrides-based flexible polyvinyl alcohol electromagnetic shielding composite film using hydrofluoric acid to etch away aluminum layer, filtering, drying, dispersing with magnetite and ultrasonically treating.

SHU Q, YAO A, LV X, ZOU H, DU J, SHU H