A preparation method for carbon nanosphere electrode materials containing silver nanowires

A preparation method for carbon nanosphere electrode materials containing silver nanowires is disclosed which comprises stirring aqueous resorcinol, aqueous polyformaldehyde and sodium hydroxide in a reactor, Low Molecular Weight Phenolaldehyde resin prepolymer is obtained, ammonium hydroxide added and the mixture heated to 100 ℃ and polymerised for 24 hours. Resin microspheres are obtained, washed with water, and dried in a drying oven at 120 ℃ for 5 hours, and Macromolecular Nanospheres obtained. The Macromolecular Nanospheres are formed into a 20-50mg/L mixture in ethanol, and silver nanowires with a 2-5% of mass of the Macromolecular Nanospheres and silver nitrate added, the mixture ultrasonicated for 15 min at room temperature, and then refluxed at 70℃ for 12 hours. The mixture is vacuum-dried after being water washed and washed with ethanol, and Macromolecular Nanospheres containing silver nanowires obtained. These are placed into a furnace, and the temperature raised from room temperature to 300 ℃ at heating rate 1 ℃/min, and then to 600 ℃ at heating rate 15 ℃/min in nitrogen atmosphere and then heated at 600 ℃ for 2 hours, forming carbon nanosphere electrode materials containing silver nanowires.