国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/184（2）
发明人
公开年
申请年 2020（2）
专利权人

Graphite alkene preparation device, has box body whose lower end is fixedly connected with discharging pipe, where outer surface of discharging pipe is fixedly connected with electromagnetic valve.

ZHANG G

Hollow magnetic iron(II,III) oxide nano-doped microspheres is hollow microsphere includes magnetic iron(II,III) oxide nanoparticles and dopants comprising graphene, graphene oxide, nano graphite sheet and single-walled carbon nanotubes.

SHI H, XU Y