In the field of new energy, the SN-LX series continuous flow ultrasonic homogenizer from Shenna Ultrasonic Instrument can be used for dispersing graphene slurry in battery production. By uniformly dispersing graphene in the electrolyte solution, the uniformity of the battery conductive network can be improved, thereby enhancing the performance and stability of the battery and extending its service life.

In the field of graphene material preparation, Hangzhou Shenghui Ultrasonic Technology Co., Ltd.'s ultrasonic graphene preparation peeling and dispersing machine production line can be used for large-scale preparation of high-quality graphene. This production line utilizes the cavitation effect of ultrasound to produce expanded graphite by high-temperature expansion of natural flake graphite in an expansion furnace. The expanded graphite is then sheared and sonicated with a mixed solution of graphene quantum dots to form a graphene stripping solution, which is filtered and centrifuged to produce graphene flakes. Most of the graphene products prepared have layers ranging from 1 to 10, with layer size>1 μ m, uniform layer structure, good permeability, and few structural defects.

In the field of coatings, the SN-ZB series shock rod of Shenna Ultrasonic Instrument can be directly inserted into the reaction kettle to achieve in-situ ultrasonic dispersion, which is used for high uniformity dispersion of graphene coatings. The cavitation bubbles generated by ultrasound release local high temperature, high pressure, and micro jet impact at the moment of rupture, rapidly breaking the secondary agglomeration of graphene and evenly dispersing it in the coating, improving the performance and service life of the coating.

Biomedical field: Graphene can be dispersed in biomolecule solutions for the preparation of biomedical devices such as biosensors and drug carriers. For example, graphene can be uniformly dispersed in a specific biological solution using an ultrasonic graphene disperser, and then its unique physical and chemical properties, such as high specific surface area and good conductivity, can be utilized to construct high-performance biosensors for detecting various substances in living organisms.