Create Nanometric Thin Films of Graphene Create Nanometric Thin Films of Graphene - Ultrasonic Atomizers - Cheersonic In today's technology-driven era, economical ultrasonic coating equipment has emerged as a vital tool. Specifically, it plays a crucial role in fabricating nanometric thin films of graphene onto Cu foil. This process is not only cost-effective but also highly precise. By leveraging ultrasonic waves, the equipment can evenly disperse and deposit [...]

Polyimide diaphragm modification technology Polyimide diaphragm modification technology - Polyimide Coatings - Cheersonic PI nanofiber membrane prepared by electrospinning technology has high porosity and good electrolyte wettability. However, high porosity will also reduce the mechanical properties of the diaphragm, which will put pressure on the assembly and use of the battery. On the other hand, the large pore size of the PI nanofiber membrane also brings about the [...]

Preparation of Polyimide Diaphragm 1. Why can polyimide be used as a raw material for lithium battery diaphragm? First, PI material has outstanding high temperature resistance, and the long-term use temperature can reach 300℃, which gives the diaphragm good thermal dimensional stability and improves the safety of high temperature use of the battery; Secondly, the PI molecular structure contains abundant polar groups, and the electrolyte wettability is better, [...]

Ultrasonic Coating Polyimide Ultrasonic Coating Polyimide - Polyimide Coating - Cheersonic Polyimide and photoresist coatings are widely used across various industries due to their unique properties, making them essential in numerous applications. Some of the most common applications include Micro-Electro-Mechanical Systems (MEMS), lenses, microfluidic devices, microelectronics, and filters, but their utility extends far beyond these examples. In MEMS, polyimide and photoresist coatings are crucial for providing a reliable [...]