Lithium batteries are a kind of lithium metal or lithium alloy as the anode material. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal are very high.
The negative electrode of lithium ion battery is an intercalation structure material such as graphite. In the battery, lithium ion moves in the positive and negative electrodes, so it is much safer than lithium battery. Lithium ion battery and lithium polymer battery, lithium ion battery electrolyte is liquid, polymer battery The electrolyte is gel or solid, which is safer.
First of all
Our current lithium battery, according to the scientific name, should be called lithium secondary battery, there is a corresponding negative electrode material, and lithium primary battery is different, primary battery is mainly lithium as the other pole, this type of battery generally uses liquid electrolyte, nowadays Mainly based on LiPF6, LiClO4 is dissolved in DMC:EC (v:v=1:1) electrolyte, and some have been modified, but still liquid battery.
Polymer lithium battery, from the perspective of the internal material of the battery, mainly the internal electrolyte is a polymer, here is generally a gel electrolyte and a solid electrolyte, if not mistaken, Koreans have published a PEO-ionic liquid as an electrolyte Gel-like battery, I don't know if there is such a battery on GalaxyRound or LGGFlex.
Second
Lithium polymer battery box lithium battery is slightly different in packaging, lithium battery is generally steel shell (18650 or button type 2320), and lithium polymer battery is packaged with aluminum plastic packaging film, that is, soft pack battery.
Of course, lithium batteries are all solid electrolytes such as LiPON, NASICON, perovskite, LiSICON, ceramic electrolytes with high conductivity or amorphous materials. If classified, they should be classified as lithium secondary batteries. But, but this is already an extension of the concept.
At last
Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium metal batteries are usually non-rechargeable and contain metallic lithium. Lithium-ion batteries do not contain metallic lithium and are rechargeable. Lithium batteries, lithium ion batteries and lithium polymer batteries are different in principle.
