I have explained the production methods of foamed copper before. In this section, I will explain to you what are the main uses of foamed copper?
　　
　　1. Catalysis
　　
　　At present, in many organic chemical reactions, attempts are made to directly replace punched copper plates with copper foam with a larger specific surface as a catalyst for chemical reactions, and copper foam as a carrier for photocatalytic air purification is also relatively successful.
　　
　　2. Muffler and shielding device
　　
　　The sound wave is diffusely reflected on the surface of the copper foam, and the noise reduction effect is achieved through the principles of expansion noise reduction and microporous noise reduction. The shielding performance of copper is close to that of silver, and it is an electromagnetic shielding material with excellent performance.
　　
　　3. Electrode materials
　　
　　Due to its good electrical conductivity, copper foam can be widely used in the electrode skeleton material of new batteries, such as nickel-zinc batteries, electric double layer capacitors, etc., and copper foam is expected to be popularized as electrode current collector of electric double layer capacitors; Copper can also be used as an electrode material for electrolytic recovery of copper-containing wastewater, which has broad application prospects.
　　
　　4. Materials for buffering fluid pressure
　　
　　The dispersion and buffering effect of foamed copper on the fluid makes it a pressure release protection device for various pressure gauges, which has a good effect.
　　
　　5. Thermally conductive materials
　　
　　Bubble copper has become an excellent flame retardant and flame retardant material because of its good thermal conductivity. It has been used in many advanced fire fighting equipment abroad, especially as a flame insulation device, with better effect; in addition, people also Using the excellent thermal conductivity and apparent permeability of foam copper, heat-dissipating motors, electrical appliances, etc. are made.
　　
　　Six, filter material
　　
　　The structural characteristics of foamed metal copper products are basically harmless to the human body, and they have been successfully used in medical filter materials; at the same time, foamed copper products also have good application prospects in water purification equipment.