国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08G（2）
IPC
发明人 CHEN D（2）
公开年 2012（2）
申请年
专利权人

Preparation of graphene/polyimide composite fiber involves adding graphene or graphene oxide to polyamic acid solution to obtain graphene/polyamic acid spinning stock solution, polycondensing, and wet spinning or dry spraying wet spinning.

CHEN D, DONG J, WANG Y, ZHANG Q, XIA Q, YIN C

Method for preparing glass fiber/graphene-carbon nanotube/epoxy resin multi-dimensional hybrid composite material in e.g. airspace field, involves performing chemical cross linking reaction.

CHEN D, QIU J