Constructing Gradient Lithiophilic Structure within 3D Stable Framework for Dendrite-Free Lithium Metal Anode

Key Points

• The central aim is to create a gradient lithiophilic structure to prevent dendrite formation in lithium metal anodes.
• Constructed a gradient lithiophilic structure using CuO-Ag on nickel foam.
• Fabricated the framework via replacement reaction and electrochemical deposition.
• Analyzed performance through electrochemical tests.
• Achieved a dendrite-free lithium metal anode structure.
• Demonstrated improved electrochemical performance compared to traditional anodes.