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.
The constant temperature and humidity test chamber can precisely control temperature and humidity, making it suitable for product reliability testing and material aging tests.
Sodium Nickel-Manganese Oxide breaks the traditional sodium battery voltage range limit of 2-4V and can be charged up to 4.2V, greatly improving the energy density.