Plasticizers are of great significance in new energy battery components. They can improve the flexibility and stability of separator films. These films act as a critical barrier between the anode and cathode, and the enhanced flexibility ensures their structural integrity during battery operation, promoting uniform ion distribution.

In addition, plasticizers also enhance the stability of electrolyte materials. They optimize the viscosity and conductivity of electrolytes, maintaining a stable chemical environment. This helps batteries perform well under various environmental conditions and effectively extends their lifespan, making them a key factor in the development of new energy battery technology.