A new generation of lithium battery energy density over two times the traditional lithium battery

Source: 2020 - 04 - 6 but hits: time for a new generation of lithium battery energy density is traditional lithium-ion batteries more than two times in the past 20 years of technical leap is shocking. Computer, for example, has turned a once practical box into today fashionable rectangular metal and glass, small enough to be in your pocket. Today's equipment and imagination ability is can't compare with. Now, a new intelligent watch computing power has more than the Apollo moon landing program. However, the most widely used long-term stagnation of lithium ion battery technology. The formation of entrepreneurial teams of MIT Massachusetts solid energy company ( Solid energy) Announced in late October battery research and development to break the world record, 2 ah battery energy density of the sample 1337 wh/L, apple more than twice as many, millet, samsung, tesla, 20 years of research and development of the traditional consumer electronics and electric cars, lithium ion battery is a thorough subversion and beyond, by the results of the independent battery lab at A123, broke the world record at the time. Traditional anode graphite the energy density of lithium-ion batteries can reach 600 wh/L, advanced silicon anode battery energy density can reach 800 wh/L, ultra-thin metal lithium anode battery energy density can be more than 1000 wh/L. Although there are a lot of lithium metal anode battery such as lithium, lithium sulfur batteries air is still in the experimental stage, from the practical application of the way, but in the United States, Massachusetts, solid energy companies use mature lithium cobalt oxide anode, achieve 1337 wh/L, 2 ah battery energy density in 2016 is expected to be widely used in consumer electronics. Under the same capacity, the capacity will be doubled, empty the same capacity, capacity will be halved. The future mobile phone may be as thin as bank card, a charge twice the time may be now. Some wearable devices, such as smart watches, there is a battery; The electric car on a single charge can travel 500 miles.