Ball shaped silver coated copper: an innovative choice to solve the oxidation problem of conductive materials

Conductive materials play an extremely important role in the field of modern technology. Copper powder, due to its excellent conductivity and relatively low price, has become a conductive adhesive, conductive plasticConductive coatingIdeal fillers in various fields. However, the oxidation problem of copper powder has always plagued scientists and engineers. In order to find a solution, the Advanced Institute of Science and Technology has innovatively proposed the concept of spherical silver coated copper.

1、 Ball shaped silver coated copper has a unique structure

Ball shaped silver coated copper is composed of a silver layer wrapped around a central copper particle. This structure enables the spherical silver coated copper to suppress the oxidation reaction of copper to a certain extent. The silver layer serves as an effective barrier, reducing the contact between copper and external gases, thereby slowing down the oxidation rate of copper. At the same time, the composite structure formed by spherical copper particles and silver layer enhances the conductivity of the material. Due to the conductivity of silver being comparable to that of copper, spherical silver coated copper can also achieve ideal levels of conductivity.

2、 Application fields of ball shaped silver coated copper

1. Electronic field

The stability and reliability of conductive materials are crucial in electronic product manufacturing.Ball shaped silver coated copperThe structural characteristics of it enable it to better cope with oxidative environments and provide long-term stable conductivity. Therefore, in the manufacturing process of electronic components, ball shaped silver coated copper can be an ideal choice as a conductive adhesive, conductive film, and other materials. For example, ball shaped silver coated copper is often used in the conductive film of high-end smartphones to ensure smooth operation and reliability of the phone.

2. In the field of new energy

The rapid development of new energy technologies has put forward higher requirements for efficient conductive materials. Traditional conductive materials often struggle to meet the requirements of new energy equipment, while the unique structure of spherical silver coated copper enables it to adapt to more complex environments. Taking solar cells as an example, the current collection network of solar panels usually uses spherical silver coated copper conductive materials to improve the efficiency and stability of solar cells.

3、 The advantages of ball shaped silver coated copper in practical applications

1. Long life performance

The unique structure of ball shaped silver coated copper enables it to maintain excellent conductivity during long-term use. Compared to traditional copper powder conductive materials, ball shaped silver coated copper has better oxidation resistance and can be used for a long time in harsh environments.

2. Cost savings

Although ball shaped silver coated copper is more expensive compared to copper powder conductive materials, its excellent conductivity can greatly reduce the amount of material used, ultimately achieving cost savings. At the same time, ball shaped silver coated copper does not require frequent replacement, which also reduces maintenance and replacement costs.

3. Environmentally friendly

The antioxidant properties of ball shaped silver coated copper enable it to reduce the quality changes of the material during long-term use and minimize environmental pollution. Compared to traditional copper powder conductive materials, it also reduces the generation of waste during the manufacturing process.

4、 Summary

　　Ball shaped silver coated copperAs an innovative conductive material choice, it has a unique structure and excellent performance. It expands the application fields of conductive materials, solves the problem of oxidation of traditional copper powder conductive materials, and provides a more stable and reliable conductive solution. With the continuous development of technology, ball shaped copper-clad silver will be applied in a wider range of fields, promoting technological progress and social development.