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What is lithium salt?
Question 2: What is the concept of lithium salt for chemistry? In lithium batteries, the negative reaction formula is: Li-e-= Li+, while when charging, the negative reaction formula is: Li+e-=Li. Because Li+ participates in the electrode reaction, but neither sodium ion nor potassium ion can participate in the reaction, so neither sodium salt nor potassium salt can. Of course, these ions can be properly added to the solvent of the battery to improve the conductivity, but we won't know until they are really added.
Question 3: What is litfsi in lithium-sulfur battery? It is lithium bis (trifluoromethyl) sulfenamide; Lithium diimine is used as lithium salt in organic electrolyte of lithium ion battery, which has high electrochemical stability and conductivity.
Question 4: What filtering equipment is better for filtering lithium limestone (lithium salt)? As far as I know, Luzhou Changjie intelligent high-efficiency filter press can filter lithium limestone (lithium salt) calcium sulfate, the water content of filter cake is 8%- 12%, and the single treatment capacity is 500-800 tons (including washing, circulating 2-3 times per hour). Sichuan Sheng Xing Lithium Industry, Ya 'an Huahui and Tianqi Lithium Industry are all their cooperative customers.
Question 5: Is NADPH tetrasodium NADPH? What do sodium and lithium salts of acetyl coenzyme A mean? Acetyl coenzyme A, N Han DPH, ... If you want to buy these three things, you can only buy sodium salt and potassium salt.
Presumably, you also know the chemical characteristics of acetyl coenzyme A! You can contact the chemical store and communicate with them! Wish you success!
Question 6: What's the difference between lithium battery and polymer battery? The cathode of lithium ion battery is carbon material, such as graphite. The positive electrode is a transition metal oxide containing lithium, such as LiMn2O4. Electrolyte is an organic solution containing lithium salt.
Generally speaking, lithium-ion batteries do not contain metallic lithium. When charging, lithium ions escape from the positive lattice under the drive of electric field, pass through the electrolyte and are embedded in the negative lattice. When discharging, the process is just the opposite. The lithium ion returns to the positive electrode, and the electron passes through the electric appliance, reaches the positive electrode from the external circuit, and recombines with the lithium ion. Because lithium-ion batteries do not contain any precious metals, raw materials are very cheap, and there is a lot of room for price reduction, so they should be the cheapest batteries.
The disadvantage is safety. Due to the good sealing of the metal shell, the battery may explode when heated in use.
Li-polymer battery is made of polymer electrolyte instead of traditional liquid organic electrolyte on the basis of lithium ion battery. This polymer electrolyte can be used not only as a medium for conducting ions, but also as an isolation membrane. In addition, its reactivity with lithium metal is extremely low, thus effectively avoiding the phenomenon that lithium-ion batteries are easy to burn and leak liquid. Moreover, the lithium-ion polymer battery is called colloidal electrolyte because it adsorbs liquid organic electrolyte on a polymer matrix, which is neither free electrolyte nor solid electrolyte. Therefore, the lithium-ion polymer battery not only has the excellent performance of liquid lithium-ion battery, but also can be made into ultra-thin products of any shape and size, which makes it widely used and has a good development prospect. In addition, the safety is better than that of lithium-ion batteries. If heated in use, it will only expand or burn without explosion.
But at present, domestic polymers are all fake polymers, and the real polymer battery electrolyte is solid. For example, the polymer of Sanyo Sony ATL is called polymer.
Question 7: What is the relationship between Xinjiang Lithium Salt Factory and Xinjiang Yuxin Lithium Salt Development Co., Ltd. The original Xinjiang Lithium Salt Factory was merged by Xinjiang Yuxin Lithium Salt Development Co., Ltd., that is, Xinjiang Lithium Valve Factory closed down and was acquired by Xinjiang Yuxin Lithium Salt Development Co., Ltd.
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