Motorola's lithium water battery was originally intended to be integrated into a mobile phone, and it is forbidden to take out the lithium battery to charge it separately, so naturally there is no problem of misuse.

() The protection circuit itself also has a check circuit, if there is a problem with the protection circuit, you can stop the battery power supply.

However, how did Spacey say this to the people in the audience?

The protection circuit plus the monitoring circuit voltage stabilization dìng circuit, this way of skill point by point, that is, the price of 3,000 US dollars and the weight of a kilogram of big brother can be used.

If Spacey dares to tell the truth, the technology of this lithium battery will be exposed.

In other words, in the hands of Motorola, only they can use this thing, and other companies will definitely not pay for a technology that is not yet mature.

"Well, Motorola has a completely reliable solution to avoid misuse or circuit failure......"

Ling Xiao chased after Mao Qingzhu at Mao Qingzhu's signal: "What is the plan? Professor Spacey won't say what kind of trade secrets it is, right?"

"Of course not, as long as we wait for our products to be launched, everyone will know about them when the time comes. ”

"I guess the participants here won't be satisfied with such an answer, right?"

"I'm sorry sir, I don't want to answer your question anymore!"

Spacey has become angry, because he really has no good way to fundamentally solve the safety problem of water lithium battery.

Being questioned by Ling Xiao like this, he had already begun to feel weak.

Ling Xiao pressed step by step: "May I ask if you don't want to answer, or can't you answer?"

"I don't ......"

Spacey gritted his teeth and said with difficulty, "I don't want to answer your question!"

"Well, I'll answer that question myself. ”

Ling Xiao was surprised, he has been thinking about how to solve the safety problem of this battery after learning about the water lithium battery technology.

However, if he wants to break his head, he can't think of a foolproof way.

However, right now, Mao Qingzhu beside him actually asked him to say such a thing.

Could it be that this little-known Xinke Battery Research Institute really has a military background?

In fact, which advanced research institute of the domestic military-industrial system is it?

However, the battery research institute, which is a domestic and foreign school, can't link it to the state no matter how you think about it.

Don't say anything else.

With this kind of insolent style of slapping the face in public, the foreign affairs department will absolutely not agree to it.

Even if it is a research institute of the military industrial system, you have to join a group when you go abroad.

And this expression of bamboo, there is no domestic leader, and he is an individual nouveau riche.

But no matter how Ling Xiao turned the river and the sea in his heart, he still translated the content of Mao Qingzhu's prompt at the bottom.

"The question is simple. The safety hazard of water lithium battery comes from the electrolysis of water. Water expands in volume after electrolysis to produce hydrogen and oxygen, so as long as the battery is brittle...... encapsulated

And not only the scientists present.

Even Ling Xiao himself showed an expression of sudden realization.

The volume of hydrogen and oxygen decomposed by water expands, and if a brittle package is used in the inner layer of the battery, the natural brittle material will break under stress.

The battery package is broken, and the lithium cathode metal is out of contact with the battery sheath, and there is no danger of electrolysis if the circuit cannot be formed.

The brittle packaging technology is originally a secure packaging process used on high-power IGBT chips in the future, mainly referring to the ceramic packaging process, which is the preferred process for high-reliability packaging.

Later, after Fudan University developed a new water lithium battery technology, it also considered using this method to package water lithium battery products.

It's its security.

In this way, the biggest water electrolysis safety problem of water lithium battery is solved.

Correspondingly, Motorola has made a steady circuit and a monitoring circuit, and the cost has increased greatly, and the reliability is actually very problematic.

And it is very unconscionable to say that brittle packaging will greatly increase the loss rate of water lithium battery batteries.

Capitalists never sell things that last for a hundred years, otherwise how can they be renewed.

How can people keep paying money, isn't that a one-shot deal?

Therefore, the most popular with capital is the product that is easy to break, and it is best to break it immediately after the warranty period!

In this way, the merchants can make the most profits.

This is exactly the case with brittle encapsulated lithium water batteries, using inferior product chargers?

No problem!

Not charging according to the instructions for use?

No problem!

Using the process operation error?

No problem!

Anyway, it's your own user who mishandles the damage.

It's just time for a new one!

The businessmen who were present as long as they had a little brains said that they were already laughing and crying in their hearts!

This kind of bad use or the user's own responsibility, rechargeable batteries into consumables good idea, this TM Chinese came up with ah!

Many people are already thinking in their hearts, whether it is time to sell genuine chargers more expensive, so that inferior chargers on the market are rampant, just to promote the consumption of lithium water!

…… Mao Qingzhu didn't know how Hu always thought of this kind of "loss"

Idea.

Thanks to this, most Chinese cannot afford to use lithium battery rechargeable batteries, otherwise he does not know that the last bastion of capitalism in my country, there will be more such things without a lower limit in the future.

Hu Wenhai's little cleverness is just the wisdom of the Chinese people.

It's just that twenty years earlier, the people of the United States imperialism were invited to eat bread.

"The water lithium battery produced by Motorola uses this technology!"

No one thought that Spacey would brazenly shout such a sentence.

"This is Motorola's trade secret, how do you know? I want to call the police, you Chinese must have stolen Motorola's trade secrets!"

There was silence in the venue, and everyone was stunned by the crazy Spacey, who couldn't imagine that he would dare to do such a thing.

"Oh, yes? But how does Professor Spacey explain that we have a patent for the brittle packaging technology of lithium water?"

"It's a conspiracy, it's a crime! I'm going to take a lawsuit to the court to invalidate your patents!"

Spacey had already gritted his teeth.

"Since Professor Spacey thinks that we stole Motorola's research, it means that you must know more about water lithium battery technology than us Chinese?"

Spacey kept his mouth shut, unaware of this, and instead instructed Martha, who was sitting in the front row, to go outside and call the police.

"If Professor Spacey doesn't say it, then I'll say it. In addition to lithium manganese oxide, we have also found another anode material, which can increase the energy density of lithium water battery at least three times at this stage. ”

As soon as Ling Xiao's words came out, the entire venue almost immediately burst into flames.

On the basis of the mainstream performance of water lithium battery, which is not inferior to the mainstream performance of secondary rechargeable batteries in the market, it will be improved by three times?

Then this is not an ordinary product upgrade, but a revolutionary progress of the rechargeable battery.

Ling Xiao is not wrong in what he said, although he himself does not know, but in the future, the high-voltage version of the lithium water battery developed by Fudan University is claimed to have a level of 10,000h/kg, which is so better than the nickel-metal hydride battery that I don't know where it is.

Of course, the moisture in this is estimated to be squeezed well to be believed.

But in any case, because the new water lithium battery in the future uses sodium ions and potassium ions as migration ions, it is absolutely no problem to conservatively estimate three times.

"If there is such material, then you name it. As long as I say it, I believe that you Chinese did not steal Motorola's technology, but developed it at the same time as us. ”

Spacey's eyes lit up, and he howled greedily, waiting for his mouth to spit out the mysterious priceless negative electrode material.

And yet—"Oh, does Professor Spacey think I'm going to tell you this material again?"

Ling Xiao smiled, shook his head and said: "In addition to improving the energy density of water lithium battery, we have also preliminarily mastered the way to increase the voltage of water lithium battery. ”

Spacey and all the people present secretly swallowed their saliva, and the water lithium battery, which greatly improves the energy density, solves the voltage problem again, which is really going to completely end the rhythm of the secondary rechargeable battery market.

"But in order to prove that what I said is true, I can generously tell you that a kind of anode material that can increase the density of lithium water battery by 20 is a by-product of our actual process. ”

"LiFeCoPO4, also known as lithium iron phosphate. It has better performance than lithium manganese oxide, but there are still some technical details that need to be worked out before it can be put into use. ”

Ling Xiao spat out this word, if it weren't for the chemical formula, he wouldn't even know what it was.

Hearing Ling Xiao's words, everyone present smiled with satisfaction.

The 20% increase in performance is already a good selling point.

However, there was only one man with a dead face, and that was Spacey.

Because he knows that Motorola's desire to put into production of water lithium batteries may be in vain.

The reason is very simple, even if you infringe on the lithium iron phosphate battery, who knows when the Chinese will come up with that 300 products?

Even if you test the lifting 300 materials, what should the Chinese do when they come up with a water lithium battery to solve the voltage problem?

The realization of these materials inevitably requires a large amount of scientific research investment, and the greater the investment, the greater the risk.

Who dares to say that the Chinese must be bluffing, or maybe they are emboldened?

From its generous provision of lithium iron phosphate, this material is afraid that the latter may be even greater.

I'm afraid Motorola wouldn't dare to take this risk.

Once the product is put into production, the product with more advanced performance is put on the market, and the result is self-evident, and it will definitely be a big loss for Motorola.

Martha ran back from outside and whispered in Spacey's ear: "It has been found that the patent owner of the brittle packaging technology of liquid batteries belongs to a Chinese woman named yeqinxiao!"

"Yeqin Xiao, who is she, and why isn't she Enhaihu, the holder of the patent trap that I found earlier?"

(To be continued.)

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