A whiteboard was quickly filled, and the forum organizers hurriedly set up a second, third, and fourth whiteboard on the stage.

The experts present are well aware that there are five core issues of capacitive energy storage, which are energy density, voltage, self-discharge, safety, and cost.

Any individual or company that wants to apply capacitors in the field of energy storage must climb these five mountains.

Judging from the technical indicators revealed by Luo Jia, Xingchen Technology has undoubtedly done it.

Although Luo Jia did not disclose the technical details involved in trade secrets, their theoretical construction is obviously convincing.

So far, there are so many experts on the scene, and not even one of them dares to stand up and challenge the energy storage theory of Xingchen Technology, which shows that the basic skills of the tough guy Tiantuan are very solid and dare to accept anyone's doubts.

Compared with the commonly used lithium batteries, the energy density of supercapacitors is not high, only 100H level.

But the key is that Xingchen Technology has developed high-density carbon materials as the energy storage core of supercapacitors, and carbon materials have the characteristics of cheap and convenient large-scale production, and the cost is much lower than that of lithium batteries.

As for the key to solving the safety problem, it is the nano separator and aluminum-plastic film encapsulation technology developed by Xingchen Technology.

In this world, there is technology that can really do whatever you want, and when Xingchen Technology solves the key problem of lithium batteries, some of the technologies are used by them to solve the problem of supercapacitors.

Coupled with the strong scientific research ability of the tough guy Tiantuan, they can come up with an energy storage solution that convinces all experts in such a short period of time.

"Have you heard? The Electric Car 100 is about to make history! ”

"No, what's the situation?"

"It's Xingchen Technology again, can you imagine, they actually advanced the research of supercapacitors to the later stage of the laboratory!"

"Supercapacitors, late stage in the lab? No way!? ”

"Why not, the scene has been fried, and many people are rushing over there, but I am on a business trip to Jinmen, if it is close, I will definitely go."

"So, I'm not far from the International Hotel."

"Then why don't you hurry up and take a look, maybe you can catch the question session."

"Understood, I'll take a taxi."

This is a conversation between two Tsinghua professors in WeChat, after all, Beijing is a place where Crouching Tiger, Hidden Dragon is, and there are not too many experts of all kinds.

Luo Jia's speech has brought a huge impact to the academic community in Beijing and even the whole country.

They never expected that Xingchen Technology had advanced the research of supercapacitors to the end of the laboratory stage and made the first batch of finished products.

According to the law of scientific research, once the laboratory stage is over, it is time to carry out large-scale measurements.

Theoretically, supercapacitors can withstand severe cold temperatures of minus 50 degrees Celsius and high temperatures of minus 70 degrees Celsius, with a recycling rate of at least 300,000 times.

As for the impact resistance, it is indeed worse than the hard-shell lithium battery, which depends on the aluminum-plastic film soft packaging technology of Xingchen Technology, how high the level is.

But then again, no one will smash supercapacitors to play with them, once the energy storage center is built, it must be built with a fence or barbed wire fence for safety isolation and protection.

It's seven o'clock in the evening, and it's time for dinner.

Luo Jia's speech, which was originally scheduled to be 30 minutes, has been going on for more than three hours now.

Except for the occasional person who went to the bathroom, almost no one left the venue, but there were constantly experts who got the news, coming from far and wide, all wanting to witness this historic moment.

"Teacher Ouyang, do you want to take a break and eat something?" Student Sun Jingtao suggested to Old Man Ouyang.

"This great moment of changing history and benefiting the country and the people, what you think of is eating? Are you a pig? Professor Ouyang, who had always been kind, glared at his disciple fiercely, and the frightened Sun Jingtao quickly shrank his neck.

Now the whole venue is surrounded by a frenetic atmosphere.

Wind power, solar power, these green power generation methods, in fact, have been in a very awkward position, experts are very clear, before nuclear fusion, wind and solar power, will be the cleanest and best quality source of electricity.

Unfortunately, the inadequacy of the energy storage system has made green energy not play its due value.

Once the problem of energy storage is solved, the utilization rate of thermal power plants will increase, and at the same time, wind power projects can be launched in large numbers, reducing pollution and waste.

So, it's not a supercapacitor problem right now, it's a big question about the future!

Imagine the construction of countless steel monster-like wind power plants on China's 180,000-kilometer coastline, facing the wind blowing in the Pacific Ocean to provide clean and low-cost green energy for the mainland.

Isn't it exciting?

Isn't it a wonderful scene like a science fiction movie?

The experts at the scene were so excited that they were about to explode, and storing energy at a low price has always been the biggest challenge for the power grid.

If Xingchen Technology really succeeds, it will be a super feat that will completely change the energy structure of Huaxia!

After all, people have had enough of the smog, who wants their children to wear masks and walk in the haze of the day.

Luo Jia finally ended his long speech, although it was temporary, he finally said everything that should be said, looking at the expressions of the experts on the scene, it seemed that they were more excited than Luo Jia himself.

After a short break, Luo Jia took a bottle of mineral water from the beautiful host, poured it down, and then made a final summary.

He said lightly: "In fact, I am very clear about the concerns of experts, the capacity of the power grid, and the conversion of cars to electricity, will inevitably cause a large number of workers to be laid off or transferred, but this is global competition." ”

"I don't know if you have found it, with the continuous acceleration of my country in the field of science and technology, the competition is becoming more and more cruel, some time ago, Huawei encountered all kinds of difficulties abroad, everyone should not forget it."

There was silence at the scene, Huawei mobile phones were banned from entering the US market, telecommunications products were banned from entering the UK, Australia, Neon, and even the Czech Republic inexplicably came out to step on it, and I have to suspect that the motive behind them is actually to suppress the whole of China.

Luo Jia paused for a moment and continued, "Take the supercapacitor project as an example, according to the current situation we have, Neon is making barium titanate capacitors, North America is engaged in tungsten oxide capacitors, not to mention graphene capacitors, this project has been favored by everyone, and the world is working hard to develop it." ”

"In the field of energy storage, in addition to traditional water conservancy and compressed air, Germany has even developed underwater hollow concrete balls, which is a whimsical and terrifying technology!"

"I don't know if you've seen the Germans' plan, they're going to make a huge concrete hollow ball, and then sink it into the deep sea, the center of the ball is almost a vacuum, and when an electric current is needed, the water at high pressure will flow to the depths of the sea into the sphere, where it will drive a turbine, so that it can generate electricity, and if there is a surplus of electricity, you can let the turbine run as a pump and pump the water in the ball again."

"After reading this energy storage plan, all our colleagues at Xingchen Technology agreed that this is a genius design, which perfectly avoids all the drawbacks of water conservancy energy storage, and hides the energy storage facilities on the seabed, which is a wonderful match for offshore wind farms."

"So whether we want it or not, the energy sector is going to change dramatically in the near future, and if we don't come up with a strong enough energy storage solution, our competitors will do it before we do."

Speaking of this, the experts on the scene frowned, electrification is an unstoppable trend, even if Huaxia does not work hard to promote, there will be other countries to take the lead.

It's like at the end of the eighteenth century, when the steam engine was first introduced, people were laughing at that stupid and thick thing.

But what about then?

The people who laughed at the steam engine at the beginning were soon slapped in the face.

Therefore, the future trend is something that cannot be challenged, and the gentleman does not stand under the dangerous wall, only by following the trend can he always be.

Luo Jia smiled, "The above is our capacitor solution of Xingchen Technology, as well as our little prediction for the future, this speech has delayed you for too long, sorry." ”

After that, Luo Jia stepped off the podium, and thunderous applause broke out in the venue, expressing admiration and gratitude to Luo Jia for her long and hard speech.

In any case, Luo Jia's impact on everyone today is too great.

Xingchen Technology's supercapacitor technology has reached the late stage of the laboratory, and the speed is simply beyond imagination!

If the supercapacitor technology can pass the test, the utilization rate of the existing power grid can be increased by at least ten percentage points.

According to the current annual electricity consumption of 6 trillion kilowatts, it is not to mention the efficiency of hundreds of billions of kilowatts of electricity!

And Luo Jia's prediction of the future made everyone feel great pressure.

On the road to the future of electrification, no one will be willing to admit defeat, even if Huaxia does not engage in electrification, other countries will be launched immediately after the technology matures.

In fact, this global competition has inevitably begun.

Although everyone's enthusiasm has not faded, and there are still many questions to ask Luo Jia, as the organizer of the forum, Professor Ouyang still announced the cancellation of the question session, and the conference will end.

After all, Luo Jia's voice is hoarse now, and she really can't answer everyone's questions, and everyone can only understand this.

"Let's go." Luo Jia waved his hand and motioned for Hong Tao and An Ran to retreat with him.

"Mr. Luo, you are running away after pretending." An Ran laughed and teased.

"The main thing is that I'm too hungry," Luo Jia said, rubbing her belly.