Soundproof ultrasonic homogenizer for Battery slurry degassing

Ultrasonic homogenization equipment uses the piezoelectric effect to convert electrical energy into mechanical energy. The mechanical vibration of ultrasound acts on the sample molecules, destroys the chemical structure between the molecules of the substance, and effectively disperses and homogenizes the sample. When ultrasound propagates in the liquid, it will produce a cavitation effect, forming small bubbles that collapse within the sound cycle, producing a strong mechanical effect, destroying the medium structure, and crushing the particles in the liquid.
Ultrasonic homogenization equipment uses ultrasonic energy to disperse, mix and homogenize materials. Its working principle is to destroy the chemical structure between material molecules through the mechanical vibration of ultrasound, thereby achieving the homogenization process. Ultrasonic waves have the characteristics of high frequency, high energy, and high pressure. Through its high-energy oscillation waves, the molecules in the sample produce large displacements and collisions, forming a short-term high temperature, high pressure and high-speed eddy current phenomenon, thereby improving the physical and chemical properties of the sample.

1. Cavitation effect: When ultrasonic waves propagate in the slurry, they generate high-frequency vibrations and form tiny bubbles. These bubbles expand and contract rapidly under the action of sound pressure, and eventually burst and release gas.
2. Bubble removal: The burst bubbles release gas, and the gas escapes from the slurry to achieve the purpose of degassing.
3. Slurry homogenization: Ultrasonic vibration can also promote the dispersion of particles in the slurry and improve the uniformity of the slurry.

Advantages

1. Efficient degassing: Ultrasonic waves can quickly remove tiny bubbles in the slurry and improve the quality of the slurry.
2. No pollution: Physical degassing, no need to add chemical reagents, to avoid pollution.
3. Easy operation: The equipment has a high degree of automation, simple operation and easy control.
4. Improve battery performance: The slurry after degassing has better uniformity, which helps to improve the electrochemical performance of the battery.

Application areas

1. Lithium-ion batteries: used for degassing of positive and negative electrode slurries to improve the energy density and cycle life of batteries.
2. Supercapacitors: used for degassing of electrode slurries to improve the performance of capacitors.
3. Other new energy materials: such as fuel cells, sodium-ion batteries, etc.

1.What types of samples can be processed with ultrasonic homogenizers?

Ultrasonic homogenizers can process a wide range of samples, including biological tissues, cells, microorganisms, plant material, pharmaceutical formulations, emulsions, suspensions, and various types of liquids.

2.Are there different sizes and power options available for ultrasonic homogenizers?

Yes, ultrasonic homogenizers come in various sizes and power options to accommodate different sample volumes and processing requirements. They range from small handheld devices for small-scale applications to larger benchtop or industrial-scale systems.

3.How do I choose the right ultrasonic homogenizer for my application?

When choosing an ultrasonic homogenizer, consider factors such as sample volume, processing time, frequency and power settings, sample type, and the specific application requirements. Consulting with the manufacturer or supplier can help in selecting the most suitable device.

4.Can ultrasonic homogenizers be used in combination with other techniques?

Yes, ultrasonic homogenizers can be used in combination with other techniques to enhance the efficiency and effectiveness of sample processing. For example, they can be used in conjunction with enzymatic treatments, mechanical agitation, or temperature control methods to achieve specific results.

5.What is more important when choosing the appropriate device - power rating or amplitude?

Power output is not the sole criterion for selecting the ultrasonic homogeniser. This value only indicates the power of the ultrasonic generator but not the energy delivered into the sample. The amplitude at the radiating surface of the probe is the determining factor while considering the sample volume. RPS-SONIC homogenisers provide higher amplitudes than comparable devices in the market due to an optimal matching of all components.