What is the difference between lithium ion battery and lithium ion polymer battery

Our current lithium-ion battery, according to its scientific name, should be called a lithium-ion secondary battery. It has corresponding negative electrode materials. Unlike lithium-ion primary batteries, the primary battery is mainly based on lithium ion as the other electrode. This type of battery generally uses liquid electrolysis. Nowadays, the important thing is that LiPF6 and LiClO4 are dissolved in the electrolyte of DMC:EC (v:vu003d1:1). Some of them have also been modified, but they are still liquid batteries. For polymer lithium-ion batteries, from the perspective of battery internal materials, it is important that the internal electrolyte is polymer, here are generally gel electrolytes and solid electrolytes. If you remember correctly, Koreans have once published the use of PEO-ionic liquid as Electrolyte gel battery, I don’t know if there is any such battery used on GalaxyRound or LGGFlex. Secondly, the packaging of lithium ion polymer battery box is slightly different. Lithium ion batteries are generally made of steel shell (18650 or button type 2320), while lithium ion polymer batteries are packaged with aluminum-plastic packaging film, that is, soft Pack batteries. Of course, there are also lithium-ion batteries that use all-solid-state electrolytes such as LiPON, NASICON, perovskite, LiSICON and other high-conductivity ceramic electrolytes or glass electrolytes composed of amorphous substances. In the secondary battery, this is an expansion of the concept. Finally, lithium-ion batteries can be roughly divided into two categories: lithium-ion metal batteries and lithium-ion batteries. Lithium-ion metal batteries are generally non-rechargeable and contain metallic lithium ions. Lithium-ion batteries do not contain metallic lithium ions and are rechargeable. Lithium ion batteries, lithium ion batteries and lithium ion polymer batteries are different in principle. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete.