Charging 10 minute can reach 500 kilometers, and Toyota will create a new era of new energy vehicles.

As we all know, the battery technology of new energy vehicles has always been a key research project of various car companies. Although BYD, Tesla, Xpeng Motors and many other automobile brands have increased their cruising range to? 600KM？ Above, but it is still entangled by many consumers and even does not pay the bill. Nowadays, the endurance of new energy vehicles has become a hurdle for many consumers to buy cars.

Recently, everyone is watching Akio Toyoda bombard electric cars. You may not have noticed that Toyota plans to be there. 202 1? A new prototype of solid-state battery was introduced in. It is understood that this battery is rechargeable? 10? Minutes, battery life can be achieved? 500? Kilometers. If mass-produced, this technology will bring great changes to the new energy automobile industry. It can be said that this technology will be a revolutionary progress.

What is a solid-state battery?

There is little difference between solid-state battery and traditional lithium battery in working principle, and the biggest difference lies in electrolyte. Traditional lithium batteries use separators and liquid electrolytes, while solid-state batteries are composed of solid electrolytes. Simply put, under the same volume, the energy of solid-state batteries is the energy of existing automobile batteries? 2? Times as much.

At present, there are two kinds of power batteries for new energy vehicles: lithium iron phosphate battery and ternary lithium battery. At present, the most advanced technology is BYD's blade battery, which uses lithium iron phosphate battery. This kind of battery has low density, but it is not easy to heat up and has high safety. Its disadvantage is that the battery life is limited.

The most popular Tesla? model3？ Using ternary lithium battery has higher energy density and higher endurance than blade battery in theory, but it is easy to heat up and is in danger of spontaneous combustion. Especially after the accelerated charging of the current lithium battery, the spontaneous combustion event caused by the damage of the diaphragm and high temperature is shocking.

Compared with traditional automobile batteries, solid-state batteries are smaller in size, faster in charging, safer and higher in energy density. It is not difficult to find that the advantages of solid-state batteries are obviously superior to traditional batteries.

Solid state batteries will be the future development direction.

Although such innovative technology sounds incredible, it does exist. There have been reports of solid-state batteries before, for example, is Volkswagen expected to be in? 2025? Solid-state batteries were produced in 1960, and Ford Company produced them in 1960. 2027? Annual output, mitsui products, gasoline company? Idemitsu？ Kosan？ And sumitomo chemical are all preparing to produce solid electrolytes? ……? It can be seen that major manufacturers have actually begun to fight for the development of solid-state batteries.

But Toyota will be there? 202 1? The first prototype was unveiled in 2008. Note that this is not a concept car but a prototype car. The prototype is a test car. After testing, the prototype can be put on the market by improving the details.

In the field of electric vehicles, Toyota has been in a leading position since it introduced hybrid technology. This solid-state battery has made a breakthrough, and Toyota still plays an important role. Toyota said that Toyota's current goal is to ensure that this battery is in? 30? Keep it within the service life of years? 90%? Battery performance.

In order to help speed up the development of this technology, the Japanese government is considering a new one? 2? Part of the trillion yen decarbonization fund is used for the production of solid-state batteries. According to official news, this battery will be in? 202 1? Appeared during the 2008 Summer Tokyo Olympic Games.

Charging? 10? Minutes, single driving distance? 500? Kilometers, 30? Can the annual service life be reached? 90%, these data tell us that this is not the adjustment of the automobile industry structure, but the beginning of a revolution.

This article comes from car home, the author of the car manufacturer, and does not represent car home's position.