OEM Open Cell Cu Foam Battery Electrode Copper Metal Foam

Customized Open Cell Cu Foam Battery Electrode Copper Metal Foam

Product Description

Copper foam is a new multifunctional material with a large number of connected or disconnected pores evenly distributed in the copper matrix. Copper foam has good conductivity and ductility, and its preparation cost is lower than that of nickel foam, and its conductivity is better. It can be used to prepare battery negative electrode (carrier) materials, catalyst carriers and electromagnetic shielding materials. In particular, copper foam is used as a matrix material for batteries as electrodes, which has some obvious advantages.

1.Number of pores per inch(PPI): 5-120
2.Density(g/cm³):0.15-0.45
3.Thickness: 0.5-- 30mm
4.Porosity: 90%-- 98%
5.Standard size: 500*500mm; thickness under 4mm can be made into roll shape. Larger size should be discussed in advance
The size can be customized

Copper foam is a new type of functional material which is mainly used in the following fields
(1) Electrode material. Excellent electrical conductivity enables copper foam to be widely used as electrode skeleton materials for new batteries such as nickel-zinc batteries and electric double-layer capacitors. Copper foam has been tried by many nickel-zinc battery manufacturers and put into mass use. At the same time, copper foam It is expected to be popularized and applied as the electrode collector of electric double-layer capacitors; in addition, the use of foamed copper as an electrode material for electrolytic recovery of copper-containing wastewater also has very broad prospects.
(2) Catalyst. In many organic chemical reactions, people try to directly use copper foam with large specific surface area instead of punched copper plate as a catalyst for chemical reactions; copper foam has also been successfully applied as a photocatalytic air purification carrier.
(3) Thermally conductive materials. Foamed copper has excellent thermal conductivity, making it an excellent flame-retardant material. It has been used in many advanced fire-fighting equipment abroad, especially as a flame isolation device with excellent effects; in addition, people use the excellent thermal conductivity of foamed copper And apparent permeability, made into heat dissipation materials for motors and electrical appliances.
(4) Noise reduction and shielding materials. Sound waves are diffusely reflected on the surface of foamed copper, and through the principles of expansion and micropore noise reduction, the effect of noise reduction is achieved; the shielding performance of copper is close to that of silver, and it is an excellent electromagnetic shielding material.
(5) Filter material. Copper foam products with excellent structural characteristics and basically harmless to the human body have also been successfully applied as medical filter materials; at the same time, copper foam has a good prospect in the application of water purification devices.
(6) Fluid pressure buffer material. The dispersing and buffering effect of copper foam on fluid makes it an excellent decompression protection device for various pressure instruments.

Aperture	0.1mm-10mm(can customized)
Porosity	60%-98%
Through porosity	≥98%
Bulk density	0.1-0.8g/cm3
PPI	5-130
size	Customized
Tensile Strength	5-18KPa
compressive strength	≥250KPa
mechanical strength	≥2-5KPa
High temperature resistance	≥900ºC
Heat transfer coefficient	>6W/(m2k)

Foam Aluminum
Can be used for noise control of urban light rail, elevated highways, underground tunnels, and mechanical equipment

 

Foam Nickel
It is widely used as filter carrier, chemical catalyst carrier; it can even be used as electromagnetic shielding material, and can also be used as battery electrode material

Detailed Photos

 

 

Our company Principle is  " Quality first, Customer first".
CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got Iso9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.

1, We're able to design and develop the product what our customers require and meet their requirements through providing the appropriate engineering drawings or samples.
2, We can provide the products within a week after payment.
3, Wecan provide sample of the products customer need.
4, We always insist on "Quality first, Customer first" as our business philosophy.

Question: Are you a trading company or manufacturer?
Answer: We're manufacturer.