Compared with the battery lithium battery is more suitable for electric car industry? - Batteries, lead-acid battery, gel battery
by：Power Kingdom 2020-08-15
On August 12, 2015, the night was foaming at the mouth of the flame lit after the explosion, but people's mind was a layer of hot smoke. Tianjin poignant brings us great sadness, but at the same time, we should reflect on the explosion behind security issues. To the problem of the explosion electric car industry have occurred many times, investigate the real reason is the explosion of the battery. If you have battery technology substandard electric cars to market, then it is like is beside the people put a time bomb. Used batteries and electric cars is roughly is divided into two kinds, respectively is lead battery and lithium battery. The change course of lead-acid battery and lithium battery lead battery is an essential part of in the history of electric vehicles, during this period, he experienced the whole process of the electric car from silence to prosperity. However, due to the electric car industry downturn, now together with meager profits, electric car industry began to seek new energy battery, and lithium batteries into the industry. People choose the main reason is that its long cycle life, lithium-ion batteries flat discharge platform, high single cell voltage, high energy density, is the battery is lighter. Disadvantage and advantage of safety performance is restricted when everyone on the choice of flocking to lithium batteries, whether considered its safety performance. Although lithium battery environmental protection long service life, but also can give electric cars and burden, but perfect often hidden under the appearance of a heart like is like a snake. No matter it is the price of the first lead battery a few times, alone the safety coefficient, compared with lead battery low a lot. Lithium chemistry is very lively, making lithium metal processing, storage, use, and the environmental requirement is very high, and in the lithium ion battery, with the greatest danger is in the middle of the organic electrolyte solvent, of which most combustible ethers, when the battery short-circuit, for any reason within the battery energy is released in the form of heat, in a short time to fire the ethers as a solvent, causing the explosion. Even though lithium batteries have the advantages of no battery but lead-acid batteries in electric car industry has a long history, production, technology mature, easy maintenance, can be recycled, the cost is low, cheap, simple process, safety performance is high, is the most important of these are of lithium-ion batteries. Age in progress, as if the high-tech, new energy sources to meet the needs of everyone now. So people blindly pursue and ask for that being blinded by the interests and could not see the nature of the problem, but don't forget, a greater security than all, have a safe, to talk about high-tech, new energy. In order not to let history repeat itself of disaster, whether business or personal, please take good quality mark, only in this way, our heart scar will not be solved again and again, may the deceased rest in peace, living well!