How about the excellent performance and progress of large-capacity solid-state power lithium batteries

The excellent performance of large-capacity solid-state power lithium batteries The so-called solid-state batteries, as the name suggests, use solid materials as electrolytes. Compared with the traditional lithium battery, the all-solid-state battery has obvious advantages. The solid-state electrolyte replaces the electrolyte and film under the same energy. The all-solid-state battery is thinner and smaller. And because the solid electrolyte replaces the potentially explosive organic electrolyte in traditional lithium batteries, it solves the two major problems of high energy density and high safety performance, thereby eliminating the anxiety of electric vehicle users and even the desire to achieve fast charging. In fact, solid-state lithium batteries do have many advantages. Because solid-state electrolytes are non-flammable, non-corrosive, non-volatile, and non-leakage, they will not cause spontaneous combustion events in the vehicle, which greatly enhances safety. It is indeed a kind of Ideal battery material for electric vehicles. The development of large-capacity solid-state power lithium batteries The all-solid-state battery appeared very early. In the 1970s, it was used as a thin-film battery for special applications, including small devices such as microelectronics or aerospace. As a thin-film device, it has been commercialized, especially a successful use case in the use of pacemakers, and the United States and Japan are currently investing a lot of energy in development. S-akit3 is the idea of u200bu200bexpanding the area, and it has also achieved certain characteristics, especially the increase in volumetric energy density. However, it is still somewhat difficult to achieve a large single capacity later, so there may be some restrictions on the use of electricity. The car made by the French company Ottoli has reached nearly 4,000. He uses lithium iron phosphate as the positive electrode, lithium metal as the negative electrode, and organic POG as the electrolyte. But this battery has a big problem. The future energy density increase will still have a certain bottleneck, because the entire positive electrode can only be lithium iron phosphate. If a new positive electrode cannot be introduced, the overall development in the future may still be limited. But it at least verified that with metal lithium as the negative electrode, the entire solid-state battery can cycle more than two thousand times. The large-capacity solid-state power lithium battery products processed by Fujian Giant Electric meet the relevant national standards and the energy density indicators are in the industry. In a leading position. After detection, the 10.5-meter pure electric bus carried by the battery pack can safely run 410 kilometers on a single charge. The core technology is a domestic initiative and an international leader. It breaks the bottleneck of the safety and economy of pure electric vehicles and promotes new energy. The automobile industry becomes bigger and stronger. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Analysis of drone battery repair and repair issues