Nickel foam is a porous metal material, mainly composed of nickel, with unique structure and performance. It is usually made from nickel powder through sintering process, which can maintain the continuity and porosity of the metal. Nickel foam is widely used because of its light weight, high porosity, good chemical stability and electrochemical activity.

Features:

High porosity: nickel foam has high porosity, which makes it have excellent performance in liquid and gas filtration, catalytic carrier and electrode material.

Good conductivity: As a metal foam, nickel foam maintains the conductivity of nickel, and is suitable for occasions requiring conductivity.

Chemical stability: nickel foam has good resistance to a variety of chemicals, which enables it to be used in various chemical environments.

Mechanical strength: Although it is a porous structure, nickel foam still has sufficient mechanical strength to withstand certain pressure and impact.

Thermal stability: nickel foam has good thermal stability and can maintain its performance within a certain temperature range.

Application:

Battery electrode: In lithium ion batteries and other types of batteries, nickel foam is often used as electrode material, because its conductivity and porous structure are conducive to ion transmission.

Catalyst carrier: Due to its high surface area and chemical stability, nickel foam can be used as a catalyst carrier in the chemical reaction process.

Filter material: The porous structure of nickel foam makes it an ideal material for filtering liquid and gas.

Sensor: The electrochemical activity of nickel foam also makes it useful in sensor manufacturing, especially in the field of gas detection.

Heat exchanger: due to its good thermal conductivity and structural characteristics, nickel foam can be used as a part of the heat exchanger.

Foam Aluminum

Foam aluminum is a kind of light porous metal material, which forms many pores in the aluminum matrix, and has the characteristics of metal and bubbles at the same time. This material is widely used in multiple fields due to its unique properties, such as low density, high temperature resistance, strong fire resistance, corrosion resistance, sound insulation and noise reduction, low thermal conductivity, high electromagnetic shielding, and strong weather resistance.

Foam Copper

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.