Metropolis: My IQ is 300

Chapter 114

Chapter 109 The Crystal that Changes the World (seeking subscription, first more)

The last piece of straw that crushed the camel, but opened the door to the world, if Chen Fan, used the simplest way to solve the problem of electrical conductivity.

Conductivity has always been a kind of pressure for countless experiments, because of its own conversion rate.

"I don't believe it, I still can't accept it."

Ivan listened to the introduction by the physicist around him, and it was obvious that he was very happy in his heart.

"How can this be done to 78%? Although superconducting materials exist, they need special conditions to be possible. But why is Chen Fan doing this now?"

A crystal that is not very large, when everyone sees the material inside, it feels that for the first time, they have doubts about materials science.

"Perhaps, I am not a qualified chemist, but you must acknowledge my achievements in physics."

The results after the on-site test are seen by countless people.

Cheers, surprises, and puzzles have become the softest things in countless people's hearts.

Electricity is actually the first thing that changed the world, and the industrial revolution is related to electricity. Whether the third industrial revolution is related to nuclear power or electricity, everyone has actually debated-a lot.

And Chen Fan used experiments to tell everyone that the third industrial revolution is actually related to electricity, because nuclear power is simply impossible to succeed.

Cost, as well as the nature of danger, all of these need to be considered.

And this material in front of you is the real core.

This is a conductor.

In fact, the real power problem has two points. The first is the carrier and the second is the conductor.

And these two points have always been done by two people here in China.

The experiment was on Saturday. After a busy day, Chen Fan sat in the bar with everyone in the evening.

With the new material, Chen Fan recorded the relevant data, which made Chen Fan a little bit scared.

This is the core of a real solar cell.

Others will use it as a conductor, while Chen Fan looks at the conversion rate. You must know that the huge land in China represents such a large amount of solar energy, which has always been wasted.

The electric energy contained in solar energy is very large, but the conversion rate is very low and very low.

The cell manufacturer will give the solar cell performance parameters under standard test conditions in the product specification sheet: generally include short-circuit current Isc; open circuit voltage Voc; maximum power point voltage Vap; maximum power point current Iap; maximum power Pmpp; conversion Efficiency Eff etc. Under standard test conditions, there is the following relationship between the maximum power Pmpp and the conversion efficiency: Pmpp=battery area (m2)*1000(W/m2)*Eff

Conversion efficiency (%) Power (W) Single crystal 125*. Single crystal 156*. Polycrystal 125*. Polycrystal 156*.6504

The test conditions comply with the AM1.5 solar spectrum irradiance intensity of 1000W/m2, the battery temperature is 25℃, the test method complies with IEC904-1, and the allowable deviation Efficiency±5%REL. Note 2: AM1.5

This is the basic calculation formula for the conversion rate of traditional solar panels. Any manufacturer that produces solar energy will actually calculate this.

But the loss of solar energy is nothing more than the core of the carrier.

The thing in Chen Fan's hands represents the real absorption of light energy and use it out.

Not to mention storage, Chen Fan has never seen it before, and black holes cannot store light.

Looking at the production manual in his hand, Chen Fan laughed unconsciously. This conversion was 10%.

There are three conversion modes for the solar energy conversion rate, which are divided into three types: single crystalline silicon, polycrystalline silicon and amorphous silicon. The solar energy conversion efficiencies of zhi industrialized products are respectively

About 20%, 17%, and 10%, their unit power price is also from expensive to cheap.

These simple data are also data that plagues countless people.

Tao Yaoyao took the wine glass and took the initiative to take a sip with Chen Fan.

"I think, this time, you can take a little rest, right?"

"I think so, maybe I will start studying rockets. I am waiting for a letter or an invitation letter."

"The new year is coming, and I hope that your wish can be realized."

Chen Fan smiled unconsciously. Perhaps, this time Chen Fan smiled the happiest.

The earliest ideas of nuclear power, power arms, computers, and now solar energy, combined with these, Chen Fan knew that this really represented a dream in space.

Let the rocket lift off.

The energy has been found, and the rest is the matter of air fluid and magnetic field.

Then there is the remote control of the computer and so on.

Solar energy is a huge renewable energy source. It is estimated that the energy equivalent to 21 billion barrels of oil is transmitted to the earth every 40 seconds from the energy transmitted to the earth by solar energy, which is equivalent to the energy consumed by the world in a day. Among the current new energy technologies, solar energy has been positioned as the most promising future energy source with its outstanding advantages and has endless potential.

And these energies are the real energies that have been transmitted to the earth, but these energies still cannot be used by everyone in the end.

What is the concept of 21 billion tons? That is really the energy consumed in a day.

In fact, this is really in line with the conservation of energy. Solar energy brings energy to the earth and is used by the rest of the earth. These are then transmitted to humans.

In fact, Chen Fan knows another piece of data, the solar conversion rate, which is actually even lower.

It's not as high as imagined, these conversion rates themselves also carry other energy calculations in them.

Ivan took someone to find Chen Fan.

"Chen Fan, congratulations. You can get your Nobel. In other words, you can change the world, and you can also have an invention that can be used for presentations."

Chen Fan said helplessly: "But, I can't be happy, the production cost of this material is too high."

Ivan said: “It’s okay. As long as you find the materials, you can get the Nobel. That’s enough. But whether it’s physics or chemistry, then, you need specialized personnel to evaluate it, hahahaha, this is The biggest interesting thing of the year."

Chen Fan nodded.

"Then holding up your champagne, I think, this is the happiest thing."

Everyone in the bar raised the wine in their hands and toasted Chen Fan one after another.

According to statistics, Chen Fan found at least eight kinds of particles, and these particles themselves are all correct, although they are reflected in mathematics.

The town on this side of Geneva has never ushered in such a carnival.

This is the carnival of physicists.

Chen Fan took the wine glass and drank with everyone.

Beverages are the drinks belonging to the winners, and the carnival time lasts until late at night, and everyone can be regarded as letting off Chen Fan.

Chen Fan returned to the house.

He clenched a fist-sized crystal in his hand and closed his eyes unconsciously.

Tao Yaoyao looked at Chen Fan who was sleeping in her arms, with a smile on her face unconsciously. This child, at this time, was sleeping soundly.

Hua Xiong lit a cigarette, stood at the window, and said, "He is actually very real."

Tao Yaoyao said: "I know that Chen Fan was reading those comments for the discovery of nuclear power."

"I know too."

"A lot of people are saying that nuclear power can't change the world because the cost is too high. Chen Fan is disappointed by this, and feels that he is a failure. The technology that cannot be used, then the meaning of existence is actually unnecessary."

At this time, there was a knock on the door. Hua Xiong opened the door and looked at a thin young man standing at the door with wide-eyed eyes.

"How did you come?"

"It's okay. Come and see Chen Fan. I didn't expect it to be slow. Alas, ignore it. For the experiment here, it needs to be checked when getting on the plane. I ignored it, ignored it, and missed the last carnival."

Tao Yaoyao wanted to wake Chen Fan, but was blocked by Cao Yuan. Cao Yuan said, "Let Chen Fan rest. It's okay. I'll wait. I have been doing experiments for so many years. I'm not afraid of this. Some time."

[Ding, congratulations to the host, the task is complete. 】

[Ding, congratulations to the host, get two skill points. 】

[Ding, congratulations to the host for a new lucky draw opportunity. 】

lottery.

[Ding, congratulations to the host, get the graphene diagram. 】

New tasks are being generated.

[Task 1: Please complete the last gram of graphene and solve the problems of graphene. 】

[Task 2: Please complete your dream, the production of rockets. 】

[Task 3: So, if you don’t fall in love anymore, you can die alone. 】

Before Chen Fan went to bed, he got the message like this.

The arrival of Cao Yuan may have something to do with graphene.

Cao Yuan rubbed his cheeks and said, "I'll take a rest first. Chen Fan wakes up. I will look for him again. Don't worry, I really don't worry this time."

There were tears in the corners of Hua Xiong's eyes.

Cao Yuan, one of the earliest geniuses, was burdened by many things Chen Fan experienced. At that time, there were no fewer people mocking Cao Yuan than Chen Fan.

Chen Fan has research results, but Cao Yuan does not.

Except for the essay he wrote, there is nothing else.

In the end, to prove himself, Cao Yuan chose graphene as his subject, and this subject lasted for ten years.

How many decades in life?

Many people understand.

Cao Yuan, who has not graduated for ten years, has been walking and looking for new materials, but now the appearance of Chen Fan has given him new hope.

That's why Cao Yuan said it, not in a hurry.

...

In the early morning, the sun was shining on the ground here in Geneva, and Tao Yaoyao went out early to enjoy the time of the two girls with Anna.

0 ...... ...

Hua Xiong is chatting with Love about the inauguration.

"Where is Chen Fan?"

"It's nothing, I'm arguing with Cao Yuan."

Hahahaha, Hua Xiong said, "It's really like Chen Fan's style of doing things, but it's also like Cao Yuan's style of doing things."

Bringing Love, came to the hotel, opened the door, and heard the quarrel of the people in the house.

"Monocrystalline silicon solar cells are the earliest and fastest to develop solar cells. Its structure and production process have been finalized, and the products have been widely used in space and on the ground. This type of solar cell uses high-purity monocrystalline silicon rods as raw materials. , The purity is required to be 99.999%. The basic structure of monocrystalline silicon solar cells is N+/P type, and P-type monocrystalline silicon wafers are mostly used as substrates. The range of resistivity is 1-3cm, which has relatively high conversion efficiency and large-scale production. The efficiency of solar cell modules can reach 12%-16%, and the highest conversion efficiency recorded in the laboratory is %[9]. The color of monocrystalline silicon solar cells is mostly black or gray, and their optical, electrical and mechanical properties are uniform. It is suitable for cutting into small pieces to make small optoelectronic products. From the current point of view, monocrystalline silicon cells are very mature, with high efficiency, long life, and good cost performance. They are currently the most valued solar cells."

Cao Yuanyi was telling the truth, while Chen Fan smiled and said: "I still know the element of silicon. The silicon you mentioned is completely different from mine."

"But if you didn't look for it in silicon, what the hell is it? You tell me?"

"I have said it many times. It is black hole particles, black hole particles. I also like to call these elements black hole particles."

"These?"

"Yes, that's it, it's not a single particle, because the current observation method is based on the premise that particles can reflect light, and these particles can't reflect light."

"Then what you hold in your hand can't reflect light at all?"

"Yes, there is really no way to reflect."

"Then why is it black?"

"I added a layer of particles and added the element of c. Otherwise, this would be nothing, because black is also light."

Cao Yuan smiled unconsciously, and said: "That's not bad, and the success rate should be reduced. You should add graphene."

The two were still arguing one second before, and the next two began to laugh.

"The graphene you mentioned is very interesting to me. This proposal is okay. I will help you study graphene. How about you help me study rockets?"

"I refuse to sign a non-disclosure agreement, and I refuse to be supervised."

"It's useless to refuse, you ask her if you will be arrested."

Chen Qianqian nodded subconsciously, thinking in his heart that two neuroses would make all sorts of noises if they didn't eat early in the morning, so let's drink too much.

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