Characteristics of polymer lithium battery

The characteristics of polymer lithium batteries are as follows: one is flexibility in shaping; the other is higher quality energy density (3 times MH-Ni rechargeable batteries); the third is photoelectric catalytic stability with a window width of 9V; the fourth is complete and reliable safety Coefficient; five is the long life of the circulatory system and low consumption; six the volume utilization rate is high; the principle of polymer lithium battery. At this stage, ion batteries are divided into liquid lithium batteries (LIB) and polymer lithium batteries (PLB). Among them, liquid lithium batteries refer to positive and negative secondary batteries containing Li+ embedded chemical substances. Positive components LiCoO2, LiNiO2 or LiMn2O4, negative components LixC6, positive components LixC6, typical rechargeable battery system: C|LiPF6EC+DEC|LiCoO2(+) positive reaction (reduction reaction): Li1-xCoO2+xLi++ xe-u003dLiCoO2-----------(2.1) negative reaction (redox reaction): LixC6-xe-u003d6C+xLi+-----------(2.2) lithium battery The total reflection of the package: Li1-xCoO2+LixC6u003dLi-CoO2+6C----------- (2.3) The principle of polymer lithium battery and liquid lithium battery is the same, the key difference depends on the lithium battery electrolyte Not the same. The key structure of the battery contains three elements: positive, negative and electrolyte solution. 'Polymer lithium battery' refers to the rechargeable battery system software in which at least one or more of the three key structures here uses polymer as the key structure. And in the polymer lithium battery management system developed and designed at this stage, the application of polymer raw materials in the positive grade and lithium battery electrolyte is very important. Metal electrodes contain conductive polymer materials or inorganic substances in general lithium batteries. The electrolyte solution can be solid or colloidal polymer material electrolyte solutions, or organic chemical lithium battery electrolytes. Generally, lithium batteries use liquid or The colloidal solution lithium battery electrolyte requires a strong secondary packaging to contain flammable specific components, which not only increases the net weight, but also limits the coordination of specifications. The new high polymer lithium battery (ATL rechargeable battery is ultra-thin up to mm, which is equivalent to the thickness of a credit card), free total area and free appearance, which greatly improves the coordination ability of rechargeable battery product design, and can consider product regulations , So that all kinds of rechargeable batteries have a larger volume, and show some design methods for machine equipment developers to coordinate capabilities and switching power supply processing methods to maximize their product characteristics. In addition, the kinetic energy of polymer lithium battery companies is 20% higher than that of general lithium batteries at this stage, and the volume and environmental protection characteristics are gradually improved compared with general lithium batteries. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Will temperature harm the ternary lithium battery?