The equipment has good horizontal and vertical uniformity in rolling, and the appearance of the rolled products is high-quality. The equipment is supplied with pressure by the hydraulic system for roller rolling, suitable for situations where high requirements are placed on rolling force and consistency of rolling gaps.
It has real-time synchronization of equipment status, equipment data report records, historical data can be inquired, alarm messages are actively notified, equipment remote debugging, fault online diagnosis and online repair, online customer service and other intelligent functions.
It is specially designed for button batteries (2032, 2025, 2016) to use composite sodium sheets, with a diameter of 15.6mm, a thickness of 0.4~0.5 mm, and a purity of more than 99.7%.
The coating machine is a three roll transfer coating equipment that is convenient for surface coating processes on various substrates. Especially applied in the lithium-ion battery industry, while meeting the requirements of coating accuracy and consistency, it is designed with excellent drying effect.
Sodium nickel iron manganese oxide is a chemical substance with the chemical formula NaNi1/3Fe1/3Mn1/3O2 . It is a composite oxide composed of four elements: sodium, nickel, iron, and manganese. Sodium nickel iron manganate has excellent electrochemical performance and is widely used in the field of batteries.
Compared with traditional copper foil, PET substrate has good safety performance, light weight, and good ductility, which can help improve the energy density of batteries.
Composite aluminum foil is a new-type of battery current collector, which has thinner aluminum film, overall lighter weight, and higher safty during penetration expeirment compared to the conventional rolling aluminum foil.
Sodium Nickel Iron Manganate Coated on Aluminum Foil,The contact between the particles and the current collector is better, and the internal resistance of the battery is smaller, which is conducive to the exertion of gram capacity and improves cycle and rate performance.
Reference for the use of Electrode Sheet: ①Electrode sheet cutting: AOT-DC-80 Cutting machine Recommended size of button electrode sheet: 12mm/14mm diameter. ②Pole piece weighing: AOT series balance active substance formula: active substance mass = (pole piece mass (mg) - disc area (cm2) * collector surface density (mg/cm2) * active substance propo1
In lithium-ion batteries, the main role of LiBOB is to transport particles and conduct current. To perform these tasks effectively, it requires high solubility and conductivity, good chemical stability, and a wide electrochemical window. The anionic structure of LiBOB molecule has delocalization, which makes it exhibit excellent performance in the 1