source:Industry News release time:2023-07-05 Hits: Popular:Lithium-ion battery wholesale
In the structure of lithium batteries, the separator is one of the key inner components. The performance of the separator determines the interface structure, internal resistance, and other characteristics of the battery, directly affecting its capacity, cycling, and safety performance. An excellent separator plays an important role in improving the overall performance of the battery. The main function of the separator is to separate the positive and negative poles of the battery, prevent short circuits caused by contact between the two poles, and also have the function of allowing electrolyte ions to pass through. The material of the separator is non-conductive, and its physical and chemical properties have a significant impact on the performance of the battery. Different types of batteries use different separators. For the lithium battery series, as the electrolyte is an organic solvent system, it is necessary to have a membrane material that is resistant to organic solvents. Generally, high-strength filmed polyolefin porous membranes are used.
The separator of lithium-ion batteries has a large number of tortuous and interconnected micropores, which can ensure the free passage of electrolyte ions to form a charging and discharging circuit; When the battery is overcharged or the temperature rises, the separator separates the positive and negative poles of the battery through a closed hole function to prevent direct contact and short circuit, achieving the function of blocking current conduction and preventing the battery from overheating or even explosion.
Read recommendations:
18650 26650 Low Temperature Lithium Ion Battery Cell
Monocrystalline silicon battery.lithium battery 12v 100ah
The development potential of energy storage lithium batteries in the field of communication.deep cel
Last article:Lithium battery tram.solar power battery storage
Next article:Monocrystalline silicon battery.lithium battery 12v 100ah
related suggestion
lithium deep cycle marine battery Processor
2023-03-22lithium deep cycle marine battery
2023-03-22lithium deep cycle marine battery wholesale
2023-04-07lithium trolling motor battery Vendor
2023-03-20lithium batteries for solar panels Processing
2023-03-22lithium ion golf cart batteries
2023-03-20powerstation 2000 watt
2023-05-08solar energy generator
2023-05-08solar generator amazon
2023-05-08solar power battery storage
2023-05-08lifepo4 solar battery
2023-05-08solar generator for camping
2023-05-0851.2V 200Ah Wall Mounted Battery Pack for Home Energy Storage System
2023-06-1914650 Lithium Ion Battery for Electric Toothbrush
2023-02-143600W 5120Wh solar power station lifepo4 battery portable with wheels
2023-06-0718650 Battery Pack 11.1V Lithium Ion Battery for Light
2023-02-14Home Energy Storage Battery 51.2V 200Ah 10KWh Stackable Module
2023-04-10Comparison between lithium batteries and nickel hydrogen batteries
2023-10-11Why does lithium ion battery explode
2022-10-14Analyze how to exit Lithium iron phosphate battery safely?best battery for home inverter
2023-06-26Nickel -hydride battery design method
2023-02-03Is it safe to use lithium batteries with high internal resistance and high energy?
2023-10-08What batteries are equipped with indoor floor washing robots?
2022-11-19Disadvantages of 18650 lithium batteries.deep cycle marine battery
2023-08-22What are the lithium battery classification? Detailed explanation of the mainstream technology of po
2023-06-16Advantages of UPS using lithium battery pack
2022-10-19What does dry battery mean
2023-02-14