国家/地区 中国（2）
IPC部 D（2）
IPC大类 F26（2）
IPC小类 F26B（2）
IPC
发明人
公开年 2022（2）
申请年 2022（2）
专利权人

Graphene heating wire production line, has half processing wire respectively by twisting machine or knitting machine sent to winding device after passing through second group of dipping groove and drying device.

SHANG F

Preparing tin-antimony oxide composite material, comprises e.g. preparing solution of carbon source, adding tin-antimony oxide to fully dissolve to obtain precursor solution, then freezing, vacuum drying, performing carbonization treatment, or electrostatic spinning after carbonization treatment.

ZHANG N, DING X, CHEN X