Baga, this Celestial Empire person, has a very bad conscience! Isn't this another slap in the face of Chi Guoguo?

When many Japanese reporters heard Jin Xiaoqiang say this, they immediately scolded in their hearts, but when they scolded in their hearts, what else could they do?

Everyone knows that when this guy says that he wants to make an analogy, he must be comparing the Prius, who makes the only hybrid car on the market at present?

Jin Xiaoqiang didn't pay attention to that, the more the Japanese were deflated, the happier he became.

"In the past, the body weight of our Qoros 8 was about 1.65 tons, and later in order to install this set of electric motors and battery systems, the weight of the whole vehicle reached the current 1.72 tons, if it is really in pure electric mode, our two batteries can support this Qoros 8 model, driving 20 kilometers at a speed of 60 kilometers per hour......"

It's been bitter for 13, when this series of data popped out of Jin Xiaoqiang's mouth, those Japanese reporters had green faces, and they slapped their faces, without such a drip......

You must know that the only hybrid car on the market is Toyota's Prius II, which is loaded with dozens of kilograms of nickel-metal hydride batteries, and the weight of the nickel-metal hydride battery will not be compared with this lithium battery, because anyone who is sane and normal knows that the nickel-metal hydride battery and lithium battery are weight-specific, and the result is a dead word.

But the most important thing is the capacity density of the battery, which is directly related to the fuel-saving efficiency of your car.

At present, just looking at the data, the second generation of Toyota Prius can travel 20 kilometers in the case of pure electric drive, and this Qoros 8 can also travel 20 kilometers in the case of pure electric drive.

However, the most important point you should pay attention to is that the specifications and weight of these two cars, the Prius can be directly divided into the smallest class of compact cars just by looking at the shape.

Even if it is strict, it can be divided into small cars, the weight of the whole vehicle is in one ton, plus the Japanese are used to cutting corners, if it is reduced, even the weight of the whole vehicle may not reach one ton.

And what about Qoros 8 of Huayang Power? Jin Xiaoqiang made it clear that this car originally weighed more than 1.6 tons, but now after modification, the weight is as high as more than 1.7 tons.

People rely on two lithium batteries to drive a car of more than 1.7 tons and travel 20 kilometers.

Although Jin Xiaoqiang didn't say it too clearly, as long as he had an IQ of no less than ninety, he already understood the gap between their lithium batteries and the Japanese nickel-metal hydride batteries, which was too obvious.

And this is still the case that Huayang Power is in a hurry, and is not specially prepared to design a hybrid car, if people really design a pure-blooded hybrid car, then your Toyota Prius is still comparable with others?

Many reporters in the audience looked at the Oriental radish heads beside them with sympathetic eyes, and they were determined to eat this time.

The face of the Oriental radish head is not good-looking, and the European and American reporters on the other side are also struggling at this time.

On the one hand, they were very happy to see the Japanese once again deflated in front of Huayang Power, and on the other hand, they were also very anxious about Huayang Power's lithium battery technology.

In the past, the reason why Japanese hybrid cars did not become popular on a large scale, and European and American car manufacturers did not imitate them, is because there is no new battery in the battery area, so everyone is not optimistic about this so-called hybrid car.

After all, without the support of new battery technology, this piece must be a hard flaw for this hybrid car. …,

But now Huayang Power has actually drummed up a lithium battery, and although Jin Xiaoqiang did not disclose more performance data of their lithium battery, just listening to his description at that time, everyone knew that this must be a product that can be promoted in a large area.

Once Huayang Power really loads this lithium battery on their cars on a large scale, what should we do, and everyone's market share will definitely be affected very violently.

"Jin Sang, can you give us a detailed introduction to your lithium battery? For example, the development process of this battery, as well as the positive and negative electrode materials used, etc., and when do you plan to promote this model to the market on a large scale? ”

A Japanese reporter decided to endure the humiliation and stand up to ask Jin Xiaoqiang for the big guy, and his attitude was very gentle, because he had studied the people of the Celestial Empire very thoroughly.

The people of the Celestial Empire pay the most attention to face, as long as you give him enough face in public, they like to even have no lining, and the people of the Celestial Empire always like to praise their new technologies to the outside world, and they don't care much about the confidentiality of the technology and what patent issues and so on.

After all, under the deformed system of political leadership, once their own enterprises have made any technological breakthroughs, then they need publicity even more, so that people at the top can see their abilities, and then they can be promoted and appointed.

Even those private enterprises are the same, so the Japanese thinks that lowering his profile may be able to flicker some useful information from Jin Xiaoqiang's mouth.

In the field of lithium batteries, in fact, Europe, the United States and Japan have been immersed in it for many years, but why have billions of dollars been spent and have not made any major breakthroughs for more than 20 years?

The main reason for this is that everyone is trapped in the problem of the positive and negative electrode materials of the lithium battery, and at present, in the scientific research community of the world's lithium battery, the negative electrode of the lithium battery has basically been determined, which is nothing more than graphite, porous silicon materials and so on.

However, there has been no conclusion on the cathode materials of lithium batteries, lithium manganese oxide and lithium cobalt oxide, as well as ternary materials, have always been the main direction of the lithium battery research community, but they have not been able to make much breakthrough.

The safety of lithium cobalt oxide is too poor, once the temperature exceeds 150 degrees, it will explode, and the service life of lithium manganese oxide is very problematic, and it will not work if it is recycled more than 500 times.

The ternary material combines the advantages of three metals, such as cobalt, manganese, and nickel, which is safe and stable, and has high complementarity, but the biggest problem is that the manufacturing cost is too high.

SO WE HAVE BEEN IN THIS CIRCLE FOR DECADES, BUT HAVE NOT BEEN ABLE TO MAKE ANY BIG BREAKTHROUGHS, LAST YEAR BLACK&DECKER LAUNCHED THE ELECTRICAL TOOLKIT OF LITHIUM BATTERY USING LITHIUM IRON PHOSPHATE AS THE CATHODE OF LITHIUM BATTERY, WHICH GAVE MANY SCIENTISTS A REVELATION.

However, their lithium battery is a very small portable battery, and more experiments are needed to test whether this lithium iron phosphate battery is suitable for the drive battery of hybrid vehicles.

But now that Huayang Power has actually made a lithium battery hybrid car, everyone is suddenly curious, what is the structure of their lithium battery?

Especially these Japanese reporters, they want to hear more news from Jin Xiaoqiang, if they can really get some valuable news, then for the domestic scientific community, it can be regarded as a contribution, so that they can avoid some detours.

The reason why Huayang Power was able to develop lithium batteries so smoothly was precisely because of Jin Xiaoqiang's foresight, he directly asked Binxin Micro to use lithium iron phosphate as the cathode material of lithium batteries for research and development, which made them take a lot of detours, and it was precisely because of this that they were able to take the lead in developing lithium batteries that meet the specifications of hybrid vehicles. …,

Now that little Japan wants to hear from themselves, they really miscalculated.

"Hehe, about the question of the positive and negative electrode materials, I'm sorry, this is a trade secret, I have nothing to say, if you are more concerned about the performance of this car, I can give you a more detailed answer."

The Japanese reporter in the audience with a long neck, as soon as he heard Jin Xiaoqiang's answer, he was immediately like a deflated duck toy, indeed people are not fools, how can they tell you such a trade secret.

And the European and American reporters who pricked up their ears on the side were also disappointed that they could not get the answers they wanted to know.

"Mr. Jin, may I ask if your Qoros 8 will be distributed and listed in a large area after this auto show? Listening to your introduction, I feel that the energy-saving and environmental protection performance of this car is very good, and it will definitely be very popular with consumers after it is launched, but we also know that the current production capacity of Huayang Power is limited, so I am more concerned about the supply of this car in the later stage. ”

An American journalist stood up and asked, and he asked very skillfully.

"Well, this product is officially listed at this auto show, but as for whether it will be distributed in a large area, it depends on the degree of market reaction, thank you for your support of our products, but the specific situation, we still have to judge according to the market trend. If the market response to this car is more positive, we will continue to expand production capacity. ”

Jin Xiaoqiang replied with a smile, this Yankee is really insidious, he asked, obviously not to ask about the listing of the car or anything, he is actually concerned about the production capacity of this new model of lithium battery, if Huayang Power can not distribute goods in a large area, it means that the large-scale production of this battery is still a problem, or it can be manufactured, but the cost is high.

These guys are really all human spirits, and they are using various means to spy on Huayang Power's mastery of this new lithium battery technology.

And Jin Xiaoqiang's side, of course, will not give the answer they want to hear, but can only set up a maze array for them.

"By the way, may I ask Mr. Jin, after using the hybrid system, what are the various performance parameters of your Qoros 8 model sedan, especially the fuel consumption of 100 kilometers, can you introduce it?"

A reporter from Autohome, seeing that the time was almost up, hurriedly stood up for his big boss and asked, it is normal for people to spy on your technology, but after all, this is a new car conference, not a lithium battery technology conference, so it's time to return to the topic. (To be continued.) If you like this work, you are welcome to (.) to vote for recommendation, monthly pass, your support is my biggest motivation. [This text is provided by @earthly, drama]