The second is the car, the battery life of electric vehicles has always been a cliché, and it is also the most concerned issue for many consumers. If this new super solid-state battery is used, its range will be increased by three times.

Take Tesara, the most popular and popular electric vehicle brand among electric vehicles, as an example. Its electric sedan has a range of about 400 kilometers, which is already a relatively good existence in the field of electric vehicles. If this new super solid-state battery is used, its range will reach an astonishing 1,200 kilometers, which is far more than the average family car can run with a full tank of gas.

When Wu Hao told this example to the people present, it caused an exclamation again. Not only did more and more people crowd around, but even media reporters rushed over when they heard the news.

Looking at such a restless person, Wu Hao couldn't help but smile bitterly. This is a good professional exhibition, why did so many people come over at once.

He then signaled to the staff next to him, who understood and began to go to the exhibition security to maintain order and evacuate the crowd.

On the side, Willy, who had been listening to Wu Hao's explanation, couldn't help but drool when he looked at the battery, as if he was not looking at the battery, but looking at a beauty, or looking at a huge diamond, and the greed on his face was undoubtedly revealed.

"Xiao Wu, how is its service life, is it durable?" Li Weiguo ignored the crowd around him, and focused entirely on the battery.

Wu Hao nodded and said: "It's still relatively durable, let's take the ordinary lithium-ion battery that everyone is currently using on the market as an example." The charging and discharging service life of our battery will be about 20% to 30% higher than that of ordinary lithium-ion batteries.

And this battery is also more resistant to low temperature, high temperature, corrosion, puncture, and vibration than ordinary lithium-ion batteries.

Ordinary lithium-ion batteries will become inactive in a low temperature environment, and their performance will be greatly reduced. This battery is not so noticeable, we have tested it in the laboratory, and in the extremely low temperature environment of minus 60 degrees, this battery only loses about 20% of the power.

It still performs well in high temperature environments, and the normal use temperature we have marked for this battery is below 85 degrees Celsius, and above minus 60 degrees, which is also enough to cope with the highest and lowest temperatures in the current natural environment.

Ordinary lithium-ion batteries are very afraid of punctures because they use the separator folding process, and once the separator is broken, it will produce a short circuit, and there will be dangers such as burning and even explosion.

First of all, this battery is solid-state, the material is relatively hard, and it has good puncture resistance and scratch resistance. In addition, the 3D three-dimensional sponge structure developed by us uses itself, even if the needle penetrates it, it only penetrates a very limited internal area. There will be no short circuit and violent reaction, and it will not affect the normal operation of other areas.

Then there is a relatively stable internal structure, which can withstand strong impact and vibration, and can also resist a certain amount of corrosion. ”

Changing a demonstration picture, Wu Hao continued in an accentuated tone: "What's even more amazing about this battery is that it supports rapid redischarge function, and it is several times higher than traditional batteries.

Also taking a 1000mA battery as an example, ordinary lithium-ion batteries can be fully charged in about 10 minutes using fast charging technology. At present, the fast charging technology on the market is also developing rapidly, and it is said that the latest technology can reach five minutes.

As for our battery, it is also fully charged to 1000mA, and it only takes ten seconds to fully charge it. ”

Coax!

The scene boiled again, the sound of flashing lights and shutters came and went, and Wu Hao, who was flashing, couldn't open his eyes.

"It's really a first, a great initiative." Li Weiguo grabbed Wu Hao's hand and said excitedly: "Xiao Wu, there must be a place for you in this year's Major Scientific and Technological Progress Award, no one can say that it is not good, I will guarantee it." ”

Wu Hao did have this opportunity before, but for various reasons. In fact, there are two, on the one hand, for the sake of confidentiality. On the other hand, considering that he is too young, he missed him. This made Wu Hao a little disappointed in his heart, and also made Li Weiguo and others who knew his related technology angry.

It's been so long, but I didn't expect Li Weiguo to still be haunted and remember this incident.

"Xiao Wu, Xiao Wu, what about the cost, how about the manufacturing cost, and whether it can be put into commercial use." Song Chunming said eagerly.

As soon as they heard this question, the scene immediately fell silent again, and everyone looked at Wu Hao, eager to know the answer. In fact, in fact, many well-known battery research and research institutions have claimed that they have developed new high-performance battery technology, but it is not clear whether it is true or not, and it is not clear whether it can be commercialized.

There are many reasons for this, the biggest of which is the cost of manufacturing and the ability to commercialize on a large scale. The cost is too high, the manufacturing technology is too complex, not safe enough, not environmentally friendly, etc., all of which can lead to the battery not being put into commercial production.

Therefore, everyone is also very concerned about this issue, and only when it can really be put into commercial use, this new super solid-state battery technology will have commercial value.

Wu Hao nodded with a smile at everyone and said: "Compared with ordinary lithium-ion batteries, the cost of this new super solid-state battery is still relatively high. However, if it can be mass-produced, the cost can be reduced.

What is certain, however, is that the battery is fully commercially ready for production. ”

Listening to his words, everyone also showed a happy smile, but Wu Hao immediately changed the conversation and said: "Of course, this battery technology is not perfect, and there are still some problems that have not been solved." Secondly, we also have to test its reliability and safety for a long time to ensure that it is reliable enough and safe enough. ”

"It's true that there are still many problems to be solved in order to put a new type of battery into commercial use." Li Weiguo also nodded, but the smile on his face did not dissipate.

He looked at the people around him, and then said to Wu Hao seriously: "Xiao Wu, this battery technology is very advanced, and it has a great role in promoting our national defense construction, scientific and technological development, and even social progress." So, you must keep it well, and you must not let this technology leak out in vain.

In this way, I immediately notified the relevant departments, and we should seize the time to hold the relevant technical demonstration meeting as soon as possible. Once the technical demonstration is passed, then the actual production can be carried out.

I believe that with the blessing of this battery, many of our advanced weapons and scientific research equipment can be blessed, so as to improve combat power and performance to a new stage. ”

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