国家/地区 中国（2）
IPC部 F（2）
IPC大类 F26（2）
IPC小类 F26B（2）
IPC F26B005/06（2）
发明人 LIU Z（2）
公开年
申请年
专利权人

Freeze-drying device for production of aminated graphene, has lifting plate whose lower portion is provided with coupler whose lower portion is fixed with rotating shaft, where outer side of rotating shaft is fixed with stirring rod.

LIU Z, XU C

Preparing graphene-reinforced biomass porous carbon electromagnetic wave-absorbing material, involves pretreating egg white, preparing graphene oxide slurry, crushing, heating, denaturing protein, freezing and carbonizing carbon precursor.

PENG Q, LIU Z, HE X