国家/地区 中国（2）
IPC部 B（2） C（2）
IPC大类 C22（2）
IPC小类 C22C（2）
IPC
发明人
公开年 2022（2）
申请年 2022（2）
专利权人

Preparing supported high-entropy alloy material useful in hydrogen precipitation and oxygen reduction reaction, comprises e.g. dispersing carbon carrier in water, ultrasonically processing, adding metal salt aqueous solution and reducing agent aqueous solution, reacting, filtering, and drying.

YE W, GAO R, SONG Y

Preparing high-quality electronic aluminum foil for use in conductive fields such as lithium-ion battery and capacitor, involves preparing micro-nano graphene sheet by electrolytic method, polishing aluminum foil mirror surface by mirror processing device, and cutting into electronic aluminum foil.

YIN K, WANG Z, CHU M, HU D, ZHENG L, CHEN Z, ZHENG G, ZONG Y, HE X