Features of Solid-State Lithium-Ion Battery Automated Production Line
Features:
This
production line is a full-automatic production line for round solid-state
batteries. The whole process is completed in the glove box, ensuring that the
entire process is produced in an oxygen-free and water-free environment,
ensuring the quality of the product. In order to ensure that the positive
electrode material, solid electrolyte, and negative electrode material are
accurately injected.
The
process characteristics are as follows:
1.
Powder injection of positive electrode material
The
key point is to adopt the spiral powder injection method with vibration, so
that the positive electrode material powder is not in the entire powder
injection process, and no residue is attached to the tube wall, ensuring the
accuracy of the positive electrode material powder injection.
2.
Powder injection of solid electrolyte
It
uses high temperature to melt the solid electrolyte first, and then inject
liquid at high temperature to ensure the accuracy of the powder injection of
the solid electrolyte.
3.
Powder injection of negative electrode material
It
also melts the negative electrode material first, and then performs
high-temperature injection to ensure the accuracy of the powder injection of
the negative electrode material.
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