国家/地区 中国（2）
IPC部 C（2）
IPC大类 C22（2） C25（2）
IPC小类 C22C（2）
IPC C22C019/03（2）
发明人
公开年
申请年
专利权人

Preparing binary metal alloy catalyst used in catalysis of electrolytic water hydrogen evolution reaction in alkaline environment involves dispersing conductive carrier in water, dissolving noble metal and non-noble metal precursors, adding mixed solutions, centrifuging, washing, drying and heating.

TANG R, ZHOU Q, WU D, ZHU Y, LIAO X, ZENG L

Preparation of cobalt-nickel base composite material used for hydrogen evolution electrode, involves placing base material into electroplating solution, and forming composite material on surface of base material at preset deposition current density.

WANG F, XIN S