There was not much time, and the notebook in Luo Jia's hand was full of words, and An Ran and Hong Tao did not bother him.

It wasn't until the afternoon speech started again that Luo Jia returned to her seat and continued to take her own notes while listening to the high-pitched talk on the stage.

Luo Jia was ranked as the penultimate appearance today, and the one who appeared before him was Professor Yan Lu, also from Tsinghua University, but he unceremoniously criticized Professor Ouyang from head to toe.

Professor Ouyang and the people of Huaxia Power Grid, their faces are a little ugly, in the promotion of all-electric this matter, Huaxia Power Grid is the most enthusiastic, to say what environmental protection and feelings are not necessarily, more I am afraid it is because of interests.

Many people take it for granted that the grid will be terrified by the massive increase in electricity consumption and will do everything in their power to prevent this from happening.

In fact, the power grid is not afraid, they wish to use more electricity, after all, the more electricity, the more benefits of the grid.

And my country is really fierce in terms of infrastructure, for the power grid, the electricity consumption has increased greatly, so what is the problem with expansion?

In 2010, China's annual electricity consumption was 4 trillion kilowatt hours, but only by 2017, it increased to 6 trillion kilowatt hours.

Is there a problem with increasing electricity consumption by 1.5 times in seven years?

There is no problem, and the strong infrastructure capacity and power grid transmission capacity have been continuously strengthening and strengthening this large network.

Today, Huaxia Power Grid is the world's largest power company, and the number of patents applied for every year is even more than that of Huawei Group, which is known for its scientific research.

As long as the society develops, electricity consumption will continue to grow, 10 trillion kilowatts, 20 trillion kilowatts, 30 trillion kilowatts, these seemingly unattainable figures, sooner or later will be realized.

Professor Yan Lu has a very clever point of view, and he has made the waste of the power grid his main point of attack.

As we all know, the utilization rate of green energy, mainly wind power and solar power generation, is actually not high, and 20% will be abandoned, and thermal power generation will encounter peak problems.

Professor Yan Lu's point of view is very clear, the larger the power grid, the more waste will be generated, and these wasted costs will eventually be attached to the people.

When Professor Yan's speech ended, the audience burst into warm applause.

As a Chinese person, as soon as he hears the word waste, he is naturally uncomfortable, and Professor Yan attacks the waste phenomenon of the power grid and prevents the large-scale popularization of electric vehicles, which is to the point.

At this time, the host, wearing a black dress, walked up to the microphone with a smile and announced that the next speech would start in ten minutes, and the keynote speaker, Luo Jia, president of Xingchen Technology.

Now you can relax, go to the bathroom, have a cup of tea or something.

......

There are two kinds of people in this world who will talk about only 700,000 hours of life.

One is the idealist who wants to change the world and do everything possible to realize the dream of a sea of stars.

There is also a type of people whose time is short, they know that their life is limited, so they cherish the present even more.

It's a pity that Ye Wuchen belongs to the latter.

Escorted by a driver and a nanny, she left Union Hospital.

Parents are always very busy, and they don't see each other a few times a year, every time Ye Wuchen goes to the hospital for a follow-up, it is the driver and nanny who accompany her, and Ye Wuchen is used to this.

The inspection took a little longer than expected, so Ye Wuchen didn't call Luo Jia yesterday.

The results of the examination are very optimistic, thanks to the development of medical technology, Ye Wuchen's congenital heart disease has been well maintained.

Ye Wuchen's health is a godsend, no one thought that a little girl who has had congenital heart disease since she was a child could recover so well, this is definitely a miracle.

Ye Wuchen sat in the car and happily called Nie Xiaodou and told her that the doctor said that his body was becoming more and more like a normal person.

Nie Xiaodou is also very happy for her best friend, the two of them have known each other since they were still wearing open crotch pants, when they were in elementary school, Ye Wuchen in Nie Xiaodou's memory was always in the hospital, and he always went to visit her in the hospital on behalf of his classmates.

At that time, Ye Wuchen was so thin, her skeleton was small, and her face was as pale as snow, Nie Xiaodou was really afraid that she would suddenly die one day.

In the blink of an eye, Ye Wuchen is nineteen years old, not only did she not die, but her life became more and more exciting, and her body became healthier and healthier.

Ye Wuchen asked for Luo Jia's phone from Nie Xiaodou, and then dialed it, but he heard the message that the phone had been turned off, Luo Jia was in a meeting, preparing for a speech, in order to avoid disturbing, he simply turned off the phone.

Ye Wuchen was a little disappointed and looked out of the car window boredly.

"Miss, where are you going next?" The driver asked in a deep voice.

Ye Wuchen thought for a few seconds, and then his eyes lit up.

"Africa!"

"Yes, I'm going to Africa this time, I heard that Ethiopia is the place where human beings first originated, I'm going to go there to see, send me home quickly, I can't wait for the next trip to Africa." Ye Wuchen said excitedly.

The driver nodded slightly, without any objections.

The family had already decided that no matter what Ye Wuchen wanted to do, they would not stop her.

After all, for parents, it is more important than anything else for their daughters to live happily.

So, Ye Wuchen took his luggage from home and immediately embarked on a flight from the capital to Addis Ababa, the capital of Ethiopia.

There are only 700,000 hours in life, and Ye Wuchen doesn't want to waste even a minute.

......

It wasn't until the moment before going on stage that Luo Jia stopped the ballpoint pen in his hand.

He is now very famous, but he rarely appears in public, so when Luo Jia walked on the podium, the audience inevitably exclaimed, because it was the first time that many people knew that the boss of the famous Xingchen Technology was so young.

But to be honest, people look at Luo Jia differently from those scholars and professors before, after all, in their consciousness, Luo Jia is just a businessman, and what businessmen can talk about is nothing more than how to develop and how to make money.

The forum has been going on for a whole day, and many people are tired.

Luo Jia saw that some people stood up and walked outside the venue, they were going to skip Luo Jia's speech and listen directly to the last one.

Scholars are more concerned with the opinions of professionals than a copper-smelling businessman.

Luo Jia was a little embarrassed when he stood on the stage, but he quickly recovered his state, smiled, and said to the people who stayed: "Since Professor Yan raised the problem of power waste just now, then I will talk about the application of supercapacitors in the field of energy storage." ”

As soon as Luo Jia's voice fell, the scene was full of suspicion.

Energy storage projects are advancing in many aspects, and at present, the academic community has not found a solution for supercapacitors, and more water conservancy energy storage methods are used.

Although everyone knows that Xingchen Technology is very strong and is known as the toughest guy in the technology industry, they have just solved the battery and electronic control, and they have inserted their hands into the field of energy storage?

It seems like it's a bit fast.

Luo Jia had a whiteboard prepared for the speaker behind him, and as usual, he quickly wrote on the whiteboard, first of all, the two structural forms of supercapacitors, electric double-layer structure and Faraday structure.

Luo Jia used an ink pen to directly cross out the Faraday structure, pointing out that this structure uses oxide metal as the main material, which will bring the defect of too high cost.

Then he began to talk about the idea of Xingchen Technology.

The research route of Xingchen Technology is an electric double-layer structure, which contains several components: positive and negative electrode current collector, porous carbon electrode, separator and electrolyte.

The separator is between the positive and negative electrodes, separating the two, but allowing the anion and cation in the electrolyte to pass freely, the charge can move through the diaphragm, and the electrolyte is used to conduct the electric charge, and the charge forms an electric double layer at the contact surface of the positive and negative electrodes, respectively.

This is more professional, and only a few people in the venue can understand it.

But it was precisely this small number of people who could understand that there was an extremely shocked look on their faces.

"What's the situation? Xingchen Technology has made energy storage capacitors? ”

"I don't know, but the theory seems to be very hard, they use activated carbon as the main raw material, and the cost is definitely not high."

"This design is okay, although the carbon pores they made are not yet nanoscale, but they should be enough for large-scale energy storage."

"I'm afraid those who went out just now will regret it, they missed the opportunity to witness history."

Experts are talking in private, since Luo Jia dares to storm such a deep technology on stage, I am afraid that Xingchen Technology has already killed the supercapacitor energy storage project.

As Luo Jia continued to explain the technical characteristics of supercapacitors, the mouths in the audience became bigger and bigger.

Especially Professor Yan, who gave a speech before Luo Jia, had a poopy expression and was choked and speechless.

He just mocked the power grid for a lot of waste every year, Luo Jia came up with a solution, from the current point of view, this solution is still very reliable, but I don't know what the cost is.

Led by Professor Ouyang, scholars who tend to promote all-electric as soon as possible, as well as experts from the power grid, they can't wait to come to the stage and hug Luo Jia and his family.

Xingchen Technology is really bullish, it's only a little more time, and they have already studied supercapacitors so deeply?

Judging from the technical indicators that Luo Jia has exposed, it should not be far from practical application.

Supercapacitors are a very complex existence, and it is far from enough to explain all the technical theories in 30 minutes.

Seeing that the time has expired for a few minutes, Luo Jia has just talked about the chemical characteristics of high-density carbon, and Luo Jia has not yet started to talk about the resistance, discharge power, and cost issues that scholars are most concerned about.

At this time, the hostess in a black dress couldn't hold back, stepped forward with a smile, and interrupted Luo Jia's speech.

"Mr. Luo, I'm really sorry, there is a time limit for forum speeches, if you continue to speak, it will take up the time of the next speaker." The host said to Luo Jia very politely.

Luo Jia pouted, too, there are still people queuing up behind him, and he made a temporary decision to announce the supercapacitor technology here, but unfortunately the time is still not enough.

After all, it is a very significant scientific research achievement to write fifty or sixty papers on the technology of supercapacitors alone.

"You go away!"

"Don't interrupt his speech!"

At this time, some people in the audience shouted dissatisfiedly, and the host was very embarrassed.

She hurriedly explained that there were rules for the forum speech arrangement, and it was not that she deliberately interrupted Luo Jia.

A thin old man in a white shirt stood up and said in a deep voice: "I am the next speaker, from the National New Energy Special Group, I am willing to give up my speaking time, so it should be no problem, right?" ”

Everyone applauded, and Professor Ouyang also stood up, and said in a very excited voice: "I propose that the next time is to let Mr. Luo explain their supercapacitor technology clearly, many people present are studying this field, if we don't let Mr. Luo finish today, I'm afraid that after we go back, we will all lose sleep." ”

There was laughter from the audience, and everyone agreed.

Since so many bigwigs have spoken, the host in the dress hurriedly stuck out his tongue and stepped back from the stage, leaving the scene completely to Luo Jia.

Luo Jia smiled, "Since the seniors are willing to listen, then I will continue." ”

"Here's the question about resistance..."