ZN-GE-CU-SI-P HIGH-ENTROPY ALLOY MATERIAL USED AS NEGATIVE ELECTRODE FOR LITHIUM-ION BATTERY AND PREPARATION METHOD THEREFOR

WIPO Patent Application WO/2023/035343

A1

Provided in the present invention are a Zn-Ge-Cu-Si-P high-entropy alloy material used as a negative electrode for a lithium-ion battery, and a preparation method therefor. The method comprises measuring zinc powder, germanium powder, copper powder, silicon powder and red phosphorus according to a target ratio. The molar ratio of zinc powder, germanium powder, copper powder, silicon powder and red phosphorus is x:x:1-x:1-x:2, in which 0