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
This tubular furnace takes resistance wire as heating element, adopts double shell structure and temperature control meter, can carry out 30 stage programmed temperature control, phase shift trigger, thyristor control, furnace adopts alumina polycrystalline fiber material, both ends of the furnace tube can be sealed by stainless steel flange, stain1
description: The battery coating machine is a device specially used for uniformly coating the surface of the positive and negative electrode materials of the battery. It enables precise control of coating thickness and speed to ensure the stability of coating quality and performance. In the lithium battery production process, the battery coating ma1
It contains a quartz observation window on the bottom which allows in-situ X-Ray analysis of battery material phase transition during charging and discharging process. Two needle valves allow you control air flow pressure and its splittable design provides you the most convenient way to test various anode and cathode materials. It's1
Water based zinc ion battery positive electrode sheet, coated with active material (manganese based or vanadium based) On the surface of the current collector, pole pieces are made by rolling, die-cutting, etc., with high loading capacity, controllability, good processability, and adjustable pole piece parameter size.
AOT-MSK-T-06 is a precision disc cutter with max. the pressure of 600kN. This tool is manually operated and is designed for cutting round discs from a thin metal sheet/foil in the range from 0.01 mm
The coating forms a dense barrier through high-temperature sintering, enabling the separator to withstand temperatures above 1800℃. This effectively blocks heat conduction during thermal runaway.