Ultrasonic Spraying of Conductive Silver Paste

Ultrasonic Spraying of Conductive Silver Paste – Cheersonic

The preparation methods of supercapacitor thin film electrodes can be divided into roller coating and spray coating. Spraying method can be divided into two-fluid spraying method and ultrasonic spraying method. Two-fluid spray atomization involves the interaction of high-speed gas and liquid, while ultrasonic spray uses ultrasonic vibrations to create droplets. Thin films prepared by ultrasonic spraying have the advantages of large coating area, high film uniformity, and high material utilization.

Our company recently cooperated with customers to conduct experiments using solutions doped with silver nanowires with different solid contents, and ultrasonic spraying was used to make thin film electrodes. Ultrasonic spraying is used to deposit the electrode slurry onto the substrate, which increases the electrode specific surface area and pore volume and enhances ion adsorption-desorption, thereby achieving improved charge storage.

About Cheersonic

Cheersonic is the leading developer and manufacturer of ultrasonic coating systems for applying precise, thin film coatings to protect, strengthen or smooth surfaces on parts and components for the microelectronics/electronics, alternative energy, medical and industrial markets, including specialized glass applications in construction and automotive.

Our coating solutions are environmentally-friendly, efficient and highly reliable, and enable dramatic reductions in overspray, savings in raw material, water and energy usage and provide improved process repeatability, transfer efficiency, high uniformity and reduced emissions.

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