Battery Manufactory

A sodium-based battery is one that combines sodium with a compound called inositol. Developed by researchers at Stanford University in October 2017. The sodium in the new battery binds to a compound called inositol, an organic compound commonly found in household products, including infant formula. Just as sodium is much more abundant than lithium, rice furfuryl alcohol is easily extracted from rice bran and can also be found in by-products produced during corn processing. The main principle of sodium-based batteries In sodium-ion batteries, sodium ions can attach to inositol, a common compound extracted from the liquid by-product of rice bran or corn processing. The new combination of sodium ions and inositol significantly improves ion cycling in sodium-based batteries, allowing ions to move more efficiently from the cathode through the electrolyte to the phosphorus anode, resulting in a stronger electrical current. One of the biggest hurdles facing sodium- and potassium...

Lithium iron phosphate battery refers to a lithium ion battery that uses lithium iron phosphate as a positive electrode material. The cathode materials of lithium-ion batteries mainly include lithium cobalt oxide, lithium manganate, lithium nickel oxide, ternary materials, lithium iron phosphate, etc. Among them, lithium cobalt oxide is the cathode material used in the vast majority of lithium-ion batteries. In terms of material principle, lithium iron phosphate is also an intercalation and deintercalation process, which is exactly the same as lithium cobaltate and lithium manganate. Lithium iron phosphate battery is a lithium ion secondary battery, one of the main uses is for power batteries, which has great advantages over NI-MH and Ni-Cd batteries. The charge and discharge efficiency of lithium iron phosphate batteries is high, and the charge and discharge efficiency can reach more than 90% under the rate discharge condition, while the lead-acid battery is about 80%....

When many materials in a lithium battery come into contact with water, a violent chemical reaction occurs, releasing a large amount of thermal energy, which generates heat and burns. The manganese dioxide in the positive electrode of a lithium battery can generate heat with just a small drop of water. When the sulfurous chloride in the lithium battery comes into contact with water, it releases heat energy and produces hydrochloric acid and sulfur dioxide at the same time. If the temperature is too high, it is not normal. The reasons may be as follows: 1. The lithium-ion battery and the charger do not match This is the most common. Most households own one or more electric vehicles, and many households own different brands of electric vehicles. Of course, lithium-ion battery chargers are also different. However, in the process of use, they are often mixed. This mismatched charger will cause the battery to move and heat up when charging, so it will heat up. In this regar...

In daily life, some wrong behaviors are easy to become habits, and over time, various problems will appear, such as the incident of "forgetting to unplug the charger and burning the house". There are actually many misunderstandings about the fact that we have to charge our mobile phones every day. Maybe 99% of people use the wrong method to charge their mobile phones every day. Come and see if you are. Misunderstanding 1: Charge and discharge the new mobile phone many times. This habit may have been formed many years ago. Now, it is actually a misunderstanding of charging. Correct method: charge the new phone for the first time, and it can be fully charged. Misunderstanding 2: Overcharging overnight or for a long time. What is the function of the bedside table? For some people, it may be to charge and discharge the phone overnight, but charging for so long is actually unnecessary. Correct method: Do not overcharge, unplug the charger in time when it is fully c...

Lithium battery equipment is mainly used in each process link of lithium battery production process. Lithium battery materials are mainly composed of four materials: positive electrode material, negative electrode material, separator and electrolyte, in addition to packaging and other parts. Lithium battery equipment is the necessary equipment and infrastructure for the lithium battery manufacturing industry. 1. Lithium battery production equipment According to the production process of lithium-ion batteries , lithium battery equipment can be mainly divided into front-end equipment, mid-end equipment and back-end equipment. 1) Lithium battery front-end equipment: Lithium battery front-end equipment is mainly for the electrode production process, including vacuum mixers, coating machines, roller presses and slitting machines. The coating process requires that the stirred slurry is evenly coated on the metal, and the thickness is accurate to less than 3 μm. It is necessary ...