High Purity Lithium Battery Material Copper Foam Porous Metal Copper Foam (1, 100mm*100mm*3.0mm)

Foam copper is a new type of multifunctional material. There are a large number of connected or unconnected holes evenly distributed on the copper substrate. Foam copper has good conductivity and ductility. Compared with foam nickel, its preparation cost is low and its conductivity is good. It can be used to prepare battery cathode (carrier) materials, catalyst carriers and electromagnetic shielding materials. In particular, foam copper has some obvious advantages as the substrate of battery electrodeFoam copper is a new type of multifunctional material. There are a large number of connected or unconnected holes evenly distributed on the copper substrate. Foam copper has good conductivity and ductility. Compared with foam nickel, its preparation cost is low and its conductivity is good. It can be used to prepare battery cathode (carrier) materials, catalyst carriers and electromagnetic shielding materials. In particular, foam copper has some obvious advantages as the substrate of battery electrode. Copper foam is made of sheet, roll or custom, with a thickness of 0.1-50mm, porosity of 50% -98%, and cell size (PPI) of 10-200,The surface density is 180-5000g/m2,Bulk density:>0.1g/cm ³，Thermal conductivity (theoretical:>3 W/M.K)，Temperature resistance (theoretical): 500 ℃，Tensile strength (theoretical): 8~50MPa. Because of its good conductivity, foam copper can be widely used as the electrode framework material of nickel zinc batteries, double-layer capacitors and other new batteries. Foam copper is expected to be popularized as electrode collector of double-layer capacitor; In addition, foam copper can also be used as electrode material for electrolytic recovery of copper containing wastewater, which has broad application prospects. At present, many organic chemical reactions are trying to directly replace perforated copper plates with foam copper which is larger than the surface as the catalyst for chemical reactions, and foam copper as the carrier of photocatalytic air purification is also relatively successful. Because of its good thermal conductivity, it has become an excellent flame retardant material. foam copper has been used in many advanced fire-fighting equipment abroad, especially as a flame retardant device, with better effect; In addition, people also make use of the excellent thermal conductivity and apparent permeability of foam copper, which is made of heat dissipation motors, electrical appliances, etc. Noise elimination shielding device: sound waves diffuse and reflect on the surface of foam copper, and achieve noise elimination effect through expansion noise elimination, micropore noise elimination and other principles; Copper has shielding performance close to silver and is a high-performance electromagnetic shielding material. Filter material: foam copper metal products have structural performance and are basically harmless to human body, and have been successfully applied to medical filter materials; At the same time, foam copper also has a good application prospect in water purification equipment. As a material used to buffer fluid pressure, foam copper has a good effect on fluid dispersion and buffering, which makes it a pressure relief protection device for various pressure gauges.Copper foam is made of sheet, roll or custom, with a thickness of 0.1-50mm, porosity of 50% -98%, and cell size (PPI) of 10-200,The surface density is 180-5000g/m2,Bulk density:>0.1g/cm ³,Thermal conductivity (theoretical:>3 W/M.K),Temperature resistance,(theoretical): 500 ℃,Tensile strength (theoretical): 8~50MPa. Because of its good conductivity, foam copper can be widely used as the electrode framework material of nickel zinc batteries, double-layer capacitors and other new batteries. Foam copper is expected to be popularized as electrode collector of double-layer capacitor; In addition, foam copper can also be used as electrode material for electrolytic recovery of copper containing wastewater, which has broad application prospects. At present, many organic chemical reactions are trying to directly replace perforated copper plates with foam copper which is larger than the surface as the catalyst for chemical reactions, and foam copper as the carrier of photocatalytic air purification is also relatively successful. Because of its good thermal conductivity, it has become an excellent flame retardant material. foam copper has been used in many advanced fire-fighting equipment abroad, especially as a flame retardant device, with better effect; In addition, people also make use of the excellent thermal conductivity and apparent permeability of foam copper, which is made of heat dissipation motors, electrical appliances, etc. Noise elimination shielding device: sound waves diffuse and reflect on the surface of foam copper, and achieve noise elimination effect through expansion noise elimination, micropore noise elimination and other principles; Copper has shielding performance close to silver and is a high-performance electromagnetic shielding material.Filter material: foam copper metal products have structural performance and are basically harmless to human body, and have been successfully applied to medical filter materials; At the same time, foam copper also has a good application prospect in water purification equipment. As a material used to buffer fluid pressure, foam copper has a good effect on fluid dispersion and buffering, which makes it a pressure relief protection device for various pressure gauges.

• low-density
• High strength to weight ratio High surface area to volume ratio
• Isotropic load response Controlled stress-strain characteristics
• Can be heat treated Brazable Can be coated and electroplated
• Foam copper has great thermal and conductive functions, which can be used as electrode substrate of lithium ion battery or fuel cell.