Why solid-state lithium battery is referred to as life saviour?

Source: 2020 - 04 - 05 all clicks: solid lithium battery, life buoy? According to media reports, in the middle of this month, British founder James dyson group invested $15 million in gold battery Sakti3 business company, founded in 2007, the company is developing the energy density of the battery will have 1100 wh/L, in addition to dyson, also received a lot of business investment, including general group. Why there are so many company for a new battery company, see if solid-state lithium batteries they expected straws? In the year 1991. SONY is the pioneer of lithium ion batteries, and will continue to use in electronic equipment such batteries containing liquid electrolyte. Liquid lithium ion battery is the most mature, one of the most widely technical route, but the founder James dyson believes that battery technology has reached the limit. AppleWatch prior to the start of a period of time, 128000 local tyrant, the price is not laugh at some people, concerned about most is the public should improve the battery life and didn't get a breakthrough, 18 hours of battery life, charging car prices in the Internet every day to buy a watch, it can buy a feeling, so, now, the most serious problem is the battery life, smart phone or smart meters, tablet computers, technology has not a problem, but how to break through the battery? The length of the battery life depends largely on the battery energy storage capacity, also is the energy density per unit volume. Sakti3 development by innovation is a kind of material, a kind of new anode materials to replace the original anode materials, thus increasing the energy density, which is solid lithium battery instead of the traditional liquid lithium battery. Theoretically, solid state lithium ion battery is not new, but has been around for a period of time, but in practice is not clear whether they'll be commercialized. Traditional lithium-ion batteries will decline, according to foreign media reports, compared with the performance and design of smart phones, users are more concerned about battery life. This also proves that the battery technology has been unable to keep up with the development of smart phones, technology has encountered the bottleneck, although new lithium battery research and development, but in recent years to step into reality. Joint energy storage research center, the researchers also believe that the traditional lithium-ion battery can't meet the status quo, not only the use of conventional batteries lithium metal accumulates after a period of time, this will be the battery anode of lithium ion batteries, battery capacity, and even expand, the risk of explosion, which is why cannot use for a long time. Today's mobile phones more and more big, more and more thin, so the improvement of the battery space is very small. Traditional lithium-ion battery life is not long, it brings inconvenience to the manufacturer, because smart phone is developing towards the direction of the design and performance. They can't go back. The university of California research now is developing lithium sulfur batteries. Replace traditional batteries with lithium sulfur polymer, can achieve higher charge capacity, reduce the lithium metal deposition, enhance the stability, effect how? There are a lot of research is underway, the practice time is not far off. No matter how mobile phone manufacturers to optimize the design of the mobile phone, how to change the internal, reduce power consumption, for traditional lithium battery it doesn't solve the problem of battery life, battery technology innovation is the fundamental, so the traditional stage of lithium battery is also around the corner.