国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C08L079/08（2）
发明人
公开年 2018（2）
申请年
专利权人

Graphene/polyimide-based nitrogen-doped carbon aerogel, where aerogel is crosslinked with polyamic acid using graphene oxide, potassium hydroxide is added to obtain hydrogel, aerogel is obtained by aging and lyophilization.

FAN W, WANG D, LIU T

Preparing graphene modified material involves dispersing graphite in a water mixture of tetrahydrofuran, adding perchloric acid and lithium hyponitrite to obtained mixture, carrying out ultrasonic treatment, subjecting to separation.

HU M, ZHANG Y