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
公开年 2022（2）
申请年 2022（2）
专利权人

Preparation of three-dimensionally printed high specific energy positive and negative electrode material used for lithium-ion battery, involves printing battery electrode precursor, immediately pre-freezing, and freeze-drying.

ZHAO Y, WANG W, WANG T

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