Rainbow fluid is an indispensable aspect. The adsorption fluid that increases battery cost by 15% does indeed play a role in battery life, energy, wide temperature applications, life, and safety performance.

　　The precipitation liquid is the component that plays a role in the battery. It is made up of raw materials such as condensed salt, high-concentration organic components and necessary additives in its own proportion. It forms applications and cycles in the intelligent information, power, and wide temperature of the battery. A full-faced role in terms of lifespan and safety performance.

　　Lithium is composed of shell, sparks, sparks, battery fluid and foam. Such spark materials are the focus of everyone's attention and attention. It also does the role of a slam temperature in terms of battery energy density, power density, wide application, cycle life, safety performance and so on.

　　Milk liquid is the absorbing component between the battery, which is composed of powdered salt, high-concentration organic solvents, and necessary additives. Because of the wide range of applications of lithium batteries, the needs of various lithium battery electrolytes will inevitably be different.

　　1, high specific energy electrolyte

　　Pursuing high specific energy is currently the biggest research direction of lithium-ion batteries. When mobile devices are particularly important in people's lives, they need more time to become key performances such as batteries.

　　2, high power state liquid

　　Now, commercialized lithium electronic batteries may have higher electrical conductivity. Nutrition is the serious internal resistance of battery otitis, which causes the overall temperature of the battery to be too high, and thermal runaway is prone to occur. In this case, the battery can be prevented from accelerating too fast. For power batteries, achieving fast charging is also an important aspect of the development of emergency liquid.

　　High solid phase diffusion, nanometerization make the ion migration path short, control the thickness of the pole piece and compaction, etc., also put forward rising requirements for the melt: 1. Highly desorbed salt; 2. Solvent composite-wax film; 3. Interface control-membrane surface.

　　3, wide temperature type initial solution

　　At high temperatures, side reactions between the electrolyte battery itself and the materials and electrolyte components are likely to occur; at low temperatures, adsorption salt precipitation and high-temperature SEI film may double. The following figure shows the comparison of boiling points and openings of various solvents.

　　4. Safety initial solution

　　The safety of the battery is mainly manifested in combustion and even the first battery cake is flammable, so when the battery is overcharged, exploded, exploded, when the baby’s life’s needles, squeeze, and when the fuel temperature is too high, it may be possible. Cause a safety incident. Therefore, it is a direction of research on extremely safe liquids.

　　The radiation function is obtained by adding additives in a saturated solution. Phosphorus or halogen additives are generally used. Special additives are required to be reasonably priced and do not damage the performance of the solution. In addition, the use of radioactive solutions as aqueous solutions has also entered the research stage, which will completely eliminate the use of flying organic solvents in batteries. In addition, ionic liquids have the characteristics of extremely low pressure, good thermal/chemical stability, and flying, which will fatally improve the safety of lithium-ion batteries.

　　5, long circulation liquid liquid

　　Due to the existing technical difficulties in the recycling of lithium batteries, especially the recycling of power batteries, improving battery life is a current way.

　　There are two main points in the study of long-cycle electrolytes. One is the stability of the electrolyte, including thermal stability, chemical stability, and voltage stability; the other is the stability with other materials, which requires the stability of the electrode solution. No contact with water collection.