Porous nickel foam electrode catalyst carrier capacitor battery filter metal foam nickel ultra-thin experimental material
Pore Characteristics and Bulk Density
Pore size: 0.1mm-10mm (5-120ppi)
Porosity: 50%-98%
Through pore rate: ≥98%
Bulk density: 0.1-0.8g/cm3
Main Features
1, ultra-light quality: has a large specific surface area, specific gravity of 0.2 ~ 0.3, is 1/4 of water, 1/3 of wood, 1/10 of metal aluminum, 1/30 of iron, ultra-light quality.
2、Sound absorption: The porous structure has the characteristics of wide frequency sound absorption.
3、Electron wave shielding: Through the relatively thin thickness, the electronic wave shielding of about 90dB.
4、Processing performance: It can be cut, bent, and simply glued.
5, fire resistance: to maintain a stable form, it is difficult to burn at high temperatures.
6, recycling: metal waste materials can be recycled.
7, thermal conductivity: porous materials have strong thermal conductivity.
8、Breathable: homogeneous three-dimensional mesh structure, with the role of filtration, gas, fluid flow stability performance
9, sound insulation: through additional processing, can obtain a high noise interception, sound insulation effect.
10, appearance , internal practical: through a variety of processing treatment, suitable for indoor decoration.
11 , more than 1100 degrees, resistant to various acid and alkali corrosion, good permeability, uniform pore structure, fast heating and heat transfer.
Application Areas
Exhaust gas purifier carrier material, battery electrode material, various catalyst carriers, especially for the requirements and acid and alkali corrosion of the filter material, infrared burner surface material, a variety of industrial and civil drying equipment heating materials, etc.
In the field of chemical power supply, it is applied to nickel-hydrogen, nickel-cadmium, fuel cells and other nickel foam type positive and negative electrodes, so that the battery performance is improved exponentially, and nickel foam-carbon composite electrode materials are ideal materials for lithium batteries.
In the field of chemical engineering, it can be used as catalyst and its carrier, filtration medium, medium in separator, (such as oil and water separator, automobile exhaust gas purifier, air purifier, etc.), because of its large specific surface area, so it can reduce , improve efficiency.
In the field of electrochemical engineering, it is used in electrolytic hydrogen production, electrocatalytic process, electrochemical metallurgy, etc., which can improve energy efficiency.
In the field of thermal engineering, it can be used as both damping material and efficient heat-conducting “wick” material for “heat pipe”, which can increase the efficiency of the heat pipe.
In the field of functional materials, it can be used as damping materials to absorb wave energy; sound dissipation, vibration absorption, buffering electromagnetic shielding, invisible technology, flame retardant, thermal insulation, etc.