Production steps in lithium-ion battery cell manufacturing summarizing electrode manufacturing, cell assembly and cell finishing (formation) based on prismatic cell format. Electrode manufacturing starts with the reception of the materials in a dry room (environment with controlled humidity, temperature, and pressure).
2.1. State-of-the-Art Manufacturing Conventional processing of a lithium-ion battery cell consists of three steps: (1) electrode manufacturing, (2) cell assembly, and (3) cell finishing (formation) [8, 10].
Lithium-ion batteries function according to a simple principle: the electrical energy in the lithium-ion batteries is stored through a chemical process and made usable for the propulsion of pick-up devices such as electric stacker trucks. The mode of operation is essentially based on the constant movement of ionised lithium between the electrodes.
The products produced during this time are sorted according to the severity of the error. In summary, the quality of the production of a lithium-ion battery cell is ensured by monitoring numerous parameters along the process chain.
1. Introduction Lithium-ion batteries (LIBs) attract considerable interest as an energy storage solution in various applications, including e-mobility, stationary, household tools and consumer electronics, thanks to their high energy, power density values and long cycle life .
Improved lithium batteries are in high demand for consumer electronics and electric vehicles. In order to accurately evaluate new materials and components, battery cells need to be fabricated and tested in a controlled environment.