The energy density of a new generation of lithium batteries is more than twice that of traditional lithium batteries

The energy density of a new generation of lithium batteries is more than twice that of traditional lithium batteries. The technological leap in the past 20 years is shocking. For example, a computer has turned a once practical box into today's fashionable rectangular metal and glass, small enough to fit in a pocket. The capabilities of today's devices are incomparable and unimaginable. Now, the computing power of a new smartwatch has surpassed the Apollo moon landing plan. However, the most widely used lithium battery technology has stagnated for a long time. The entrepreneurial team of MIT was formed. The solid energy company of Massachusetts (Solid Energy) announced in late October that the battery research and development broke the world record. , Tesla, 20 years of research and development of traditional consumer electronics and electric vehicle lithium batteries is a complete subversion and transcendence. The results verified by the independent battery laboratory in A123 broke the world record at that time. The energy density of traditional anode graphite lithium batteries can only reach 600Wh/L, the energy density of advanced silicon anode batteries can only reach 800Wh/L, and the energy density of ultra-thin metal lithium anode batteries can exceed 1000Wh/L. Although many lithium metal anode batteries such as lithium and lithium-sulfur batteries are still in the experimental stage and are far from practical applications, the solid energy company in Massachusetts uses mature lithium cobalt oxide anodes to achieve a battery energy density of 1337wh. /L, 2016 is expected to be widely used in consumer electronics products. In the case of the same capacity, the capacity will be doubled, the empty capacity will be the same, and the capacity will be halved. In the future, mobile phones may be as thin as bank cards, and the charging time may be twice as long as now. Some wearable devices, such as smart watches, have a battery belt; an electric car can travel 500 miles on a single charge. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete it.