"Wang Fan, can you tell me how you did it?"

"How to solve the disordered expansion of silicon-based material systems?"

"And how to achieve the infinite tendency to theoretical specific capacity."

Old man Zhang took the lead in asking questions, spit out a series of questions at once.

With those anxious eyes, I can't wait to know the final answer right away.

It is no exaggeration to say that

For the old man who has studied energy all his life, this answer is even more important than himself.

At present, China and even the world have come to the threshold of the top of technology, especially in the direction of the energy field, and this kind of top performance is more obvious.

To use a simple analogy,

The funds invested in the energy field in the past five years are, to put it bluntly, the sum of the previous ten years, or even more.

However, the achievements and progress on the basis of the energy field seem to be getting slower and slower, until today, any little breakthrough is quite commendable.

Hearing the old man's question, other professors and teachers from the headquarters of the University of Technology who were traveling with him this time also turned their eyes to him.

Wen Yan,

Wang Fan did not respond immediately,

After a while, he slowly replied:

"Old man, simply put, to solve the volume disorder expansion caused by the charging and discharging process in the silicon-based material system, in fact, I have not done this."

The first sentence that Wang Fan said was to put everyone down just now, and then hung it tightly, trembling and extremely worried, these words are not enough to describe their psychological activities at this moment.

"Then what do you mean ......"

Zhang Lao then asked, not wavering because of Wang Fan's first words.

"I only made some slight changes, on the basis of the original, changed the pure silicon-based material system, and added some graphite high-quality gold-carbon composite anode materials to form a silicon-carbon anode material system."

At the same time, the blending ratio and size of materials, such as SI and SIO and their carbon packages and compounds, are further controlled with the highly crystalline graphite that can be reversibly electrochemically intercalated with Li+............ In this way, through the material properties of the blend, the large volume change of the silicon-based material during the charging and discharging process is basically suppressed in the general direction. ”

Wang Fan said very generally, just understated the whole system a little, not because he was afraid of saying it in too much detail, and the technology was secretly learned by these old professors.

Are you kidding

The reason why materials science is known as metaphysics is mainly because it is uncontrollable, and any slight error and factor will lead to the failure of materials.

Just listen to others, even if you speak carefully.

Nothing does it either.

Again, the key is to be practical.

The professors and teachers next to them looked at each other, staring at each other, and they all saw confusion in each other's eyes.

Although they can understand everything Wang Fan said just now, after all, it is their professional direction, and even the main direction of attack, but when combined, it is inexplicably a little unclear.

Only the old man of the energy system in front of him understands what Wang Fan has hidden in these few short sentences.

"That's ...... so"

"No wonder, no wonder!"

"We didn't think of this in the past, but even if we did, it wouldn't be so specific, breaking the old system with a new blending model."

The old man nodded to himself, looking very happy.

Followed by

Before everyone could react, another series of questions were thrown.

Around the same time, Lab 3 announced its temporary closure.

Several adjacent laboratories were also closed at the same time.

Some of the graduates who are doing the experiments, the graduate students......

was kicked out directly.

When they looked puzzled and called the teacher in charge of the laboratory center, they waited for their answer that they would leave the laboratory temporarily, and the school would make further arrangements in the future.

Then, these students watched with their own eyes, and the staff wearing the uniforms of the relevant departments almost rushed out to the nest, first completely sealing the No. 3 laboratory.

Then, like ants moving, all the equipment in the entire laboratory, any data, including any bit of discarded paper, were emptied of three layers inside and three layers outside, and even garbage was not spared.

According to the meaning of the city,

High level of confidentiality.

There is any research data on the silicon carbon anode material battery, and there is no room for any leakage.

At the same time, you need to get enough chips before you get on top.

Otherwise, I wouldn't be able to talk to him.

After all, the city was also looking at it with a blank eye, wanting Wang Fan and his materials to stay.

Behind this will be a huge market of more than 10 trillion yuan.

It is enough to revive any city and push it hard.

What they can do now is to get close to the water and get first, take advantage of the proximity to the target, and strike first, otherwise when the above reacts, it will be completely late, and compared with the highest department above, a provincial capital plus a 211 college is still too far behind.

"Report to Command, Laboratory 3 has been completely emptied, including but not limited to your equipment, data, and physical objects, please instruct."

A team leader from a relevant department,

Pressing the headset, he asked loudly in the communication channel.

"Command Roger."

"All of them: return immediately."

"At the same time, it was divided into two, one part immediately returned to the detachment, and the other part went to the Wangfan community to carry out the vigilance mission."

"Repeat it again: split into two, one part will immediately return to the detachment to save equipment and data, and the other part will go to the Wang Fan community to carry out the vigilance mission."

The top team leader of the relevant departments of the city opened his mouth in the headset and commanded.

"Yes, Roger!"

The captain is upright,

A sonorous and powerful response.

The next day, Wang Fan rubbed his eyes and woke up, and found that today was two hours late compared to the past, and it was already ten o'clock in the morning when he woke up.

Last night, he and the old man had been talking and chatting all night.

It didn't stop until three o'clock in the middle of the night.

If it weren't for the leaders of the city, I was afraid that the old man would not be able to stand it, so he stopped it in time, and it is estimated that he is still chatting for a while, and it must be an all-nighter.

"This old man, he really hasn't changed his heart, at such an old age, he has always maintained the pursuit of technology."

"It's really impressive."

Wang Fan said with some emotion: "The older generation of scientific research workers have their own feelings. ”

The content of last night's all-night conversation is not only limited to the ion battery of silicon carbon anode material, but also includes the general overview and development context of the entire energy industry, the working environment of scientific research workers and the industry-university-research process............

Later,

One old and one young even looked forward to the future direction of the world's energy technology.