Summary:

The present invention provides silver-silver oxide heterogeneous nanofloral modified copper foam thereof, and a preparation method and application thereof. The preparation process of silver-silver oxide heterogeneous nanofloral modified copper foam includes: surface cleaning of copper foam, synergistic treatment with concentrated nitric acid and hydrogen peroxide, and then reaction in silver nitrate solution containing sodium dodecyl sulfonate, and subsequent cleaning and drying to obtain in-situ growth of silver-silver oxide heterogeneous nanofloral structure. The electrochemical properties of the composite lithium metal anode formed by the preparation of silver-silver oxide heterogeneous nanofloral modified copper foam by the present invention are more excellent, and have the potential for large-scale application.

Link: http://epub.cnipa.gov.cn/patent/CN114976038A?8kt2YOWWXQBD=1667817020987