Since global warming, countries around the world have coincidentally formulated a timeline for banning combustion, one is because oil resources are currently considered non-renewable resources, and the other is that gasoline combustion will emit a large number of harmful gases, which is not conducive to environmental protection. In this environment, new energy vehicles have become a major trend, so many car companies around the world are now making every effort to build new energy vehicles, with the aim of grasping more market share in the future.
As far as the current electric vehicle industry is concerned, Tesla and BYD are the two largest electric car giants, they both have their own core technologies, and in the first quarter of this year, the sales volume has exceeded 300,000 units, the strength is very strong!
Why are electric vehicles prone to spontaneous combustion?
But what all car companies didn't expect was that although trams started fast, were more environmentally friendly, and more in line with future trends, there were repeated news of spontaneous combustion and explosiveness, which also made more and more car owners begin to struggle with whether to buy trams or fuel vehicles. So why do trams frequently spontaneously combust? The core reason is the battery.
As we all know, as one of the core components of an electric car, the battery can not only determine the power of a car, but also determine the endurance, just like the engine of a fuel vehicle, is the "heart" of the car. But now, whether it is Tesla's 4680, BYD's blade or CATL's ternary lithium battery, it is impossible to avoid the spontaneous combustion of electric cars, because they are all liquid batteries, and the electrolyte solvent inside has the characteristics of volatile and low lightning, which is flammable and explosive in high temperature and short circuit, and is very powerful!
Compared with liquid batteries, solid-state batteries can perfectly solve this problem because they use non-flammable solid-state electrolytes, and even Professor Ou Yangming, an academician of China, has said: solid-state lithium batteries will be the next generation of power batteries!
Chinese companies have conquered solid-state battery technology and led the world
However, not long ago, the power battery circle suddenly came to a burst of news, that is, there is a company called Tailan New Energy in China has made a major breakthrough in solid-state batteries, which has developed the world's first ultra-high energy density all-solid-state lithium metal battery, the battery capacity has reached 120AH, and the energy density is as high as 720Wh/Kg, it is no exaggeration to say that this energy density has been able to beat all the power batteries in the world!
As can be seen from the official public account of Tailan New Energy, it has mastered a number of key technologies of all-solid-state lithium batteries, including ultra-thin and dense oxide solid-state electrolytes and high-capacity advanced cathode and anode materials, and has successfully manufactured the world's first automotive-grade all-solid-state lithium battery with an energy density of up to 720Wh/Kg!
Looking at the companies that research and develop power batteries around the world, the highest known energy density is the semi-solid-state battery launched by NIO, which can reach 368Wh/kg, and the American company Amprius has launched a battery with an energy density of 450Wh/kg, but the battery is mainly used in the field of high-altitude defense satellites.
Although Toyota, Tesla, Panasonic, BYD and CATL have been studying solid-state batteries in recent years, they have never announced specific parameters and information, and even the Chinese Academy of Sciences is currently only developing solid-state batteries except for 400Wh/kg, and the future goal is 600Wh/kg!
The rise of China's new energy vehicles has become overwhelming
It can be seen that the all-solid-state lithium battery with an energy density of 720Wh/kg brought by Tailan New Energy this time is shocking, and the news has caused a sensation at home and abroad. What's even more shocking is that Tailan New Energy was founded in 2018 and is headquartered in Beijing, and last year it achieved an energy density of 400Wh/kg for semi-solid-state batteries, and now it has successfully developed an all-solid-state lithium battery with an energy density of 720Wh/kg in less than a year, which is unbelievable!
As the saying goes, the truth always exists within the range of artillery shells, and only when we are strong can we be fearless of anyone! Previously, we have always lagged behind European and American countries in the field of science and technology, and have even been frequently ridiculed, but thanks to the unremitting efforts of countless scientists day and night, we have finally raised our eyebrows! Not only have our own high-speed rail, hand-torn steel, super steel and C-type seals, but also to catch up with European and American countries, and now we have successfully developed the world's first piece of energy density of 720Wh/ KG's all-solid-state lithium battery once again beat European and American technology companies and showed the world what Chinese science and technology is!
With the advent of this solid-state battery, the future leader and leader of the new energy vehicle industry is none other than China, in this field we can also let European and American countries taste the taste of being stuck!