Hand rubbing nuclear fusion live in the wilderness

Chapter 292 Solar panels that can absorb most light waves

Looking at the quarreling barrage, Han Yuan didn't explain too much, and started to process the materials in his hands.

Anyway, every time he comes up with some black technology, the people in the live broadcast room will always be divided into two factions, one faction supports him, and the other faction thinks it is impossible.

Oh, by the way, there is still a group of people who eat melons and watch the show silently.

But in the end, whether it is supporting him, or opposing, or watching the show, it will all become a true fragrance.

Just like now, some viewers in the live broadcast room have used lithium-sulfur batteries.

The super long battery life makes these people love it.

After all, the mobile phone can not be charged once a month, who can not love it?
When Won began to process the materials, experts in photovoltaic power generation and silicon crystal materials from various countries also received the news and quickly entered the live broadcast room.

Unlike netizens who hold their own opinions and make a lot of noise, these experts hardly express their opinions and opinions without fully understanding the situation.

There is no denying that it is impossible, nor is there affirmation that it is possible.

Before entering this live broadcast room, these experts already knew that this is a live broadcast room far beyond the level of human technology.

70.00% photoelectric conversion efficiency, which is impossible for the current human beings anyway.

Of course, this refers to photovoltaic power generation.

In fact, at present, human beings use photothermal power generation combined with photovoltaic power generation to achieve a conversion rate close to 60.00% in the laboratory.

But this is just the data in the laboratory.

Moreover, the cost is very high, and it is almost impossible to popularize it.

As for the so-called half-sheet, folding, and tiling technologies, these are not black technologies.

Ordinary commercial solar panels have actually been used for a long time.

But in terms of photovoltaic power generation, the limit that humans can do at present should be about 30.00%.

It belongs to the things applied in the cutting-edge space fields such as satellites and lunar exploration vehicles.

As for the 70.00% photoelectric conversion efficiency of pure photovoltaic power generation, they never even thought about it.

Like the electric propulsion-free medium engine, the technological quality contained in the 'lanthanum gallium silicon thin-film solar thin-film power generation panel' in the same intermediate data information is not low.

The principle of this solar thin film power generation panel actually comes from biology.

A butterfly known as 'Red Swallowtail'.

This kind of butterfly is widely distributed in East Asia. Scientists have discovered a very strange phenomenon on the wings of 'Red Bead Swallowtail'.

Its wings are randomly distributed with lattice structures of irregular size and shape.

And this lattice structure.It can help butterflies regulate and preserve their body temperature in the cold season, so as not to freeze to death in the cold winter.

It is not uncommon to get scientific research inspiration from biology.

Many technologies actually come from various organisms.

Bionic robots, fin swimsuits, cold light, radar and other very common things are actually designed based on various creatures.

That's why after killing the Warnabi snake, Han Yuan collected and preserved the specimens for later research.

And through research on this butterfly named 'Red Pearl Swallowtail', scientists unexpectedly discovered.

These nanolattice structures, with openings less than a micron in diameter, can scatter and absorb most wavelengths of light from different angles.

This discovery immediately aroused the interest of experts in photovoltaic power generation.

It should be known that most of the crystalline cells on the solar panels currently on the market must be positioned at a certain angle when they are installed.

Let the solar cells or solar panels face the sun directly to generate the most power.

But no matter how you adjust the angle, most solar panels can only generate electricity for a few hours a day.

But after applying the small hole structure of butterfly wings to thin-film solar cells, the small holes of this special structure greatly increase the absorption of light from extreme angles.

Therefore, solar panels absorb three to five times more light than previous solar panels, and receive sunlight for a longer period of time, allowing more electricity to be produced.

Through further research on this basis, after several generations of development.

Only finally developed this kind of photoelectric conversion efficiency can reach 70.00% 'lanthanum gallium silicon thin film solar thin film power generation board'.

Everyone knows that sunlight has different wavelengths.

But sunlight is divided into visible light and invisible light.

Among them, the wavelength of visible light is 400-760nm. After the intermediate wavelength is scattered, it is divided into seven colors: red, orange, yellow, green, blue, blue, and purple. After concentration, it becomes white.

There are many types of invisible light, including tens of thousands of absorption lines and emission lines.

And this kind of 'lanthanum gallium silicon thin film solar thin film power generation panel' with special crystal structure can scatter and absorb light of different wavelengths from almost different angles.

That is, it can utilize almost 70.00% of the total energy in all light waves.

This is the definition of the system for this 'lanthanum gallium silicon thin film solar thin film power generation panel'.

This is the most powerful and awesome place.

Otherwise, with the photoelectric conversion efficiency of 70.00% defined by humans alone, how could it be included in the intermediate scientific and technological knowledge information?

Otherwise, how dare South Korea say that solar power can be used to provide electricity for the Leluo Triangular Aircraft?

While processing the materials in hand, Han Yuan explained some key points.

"The 'lanthanum gallium silicon thin film solar thin film power generation panel' has a five-layer structure."

"Starting from the bottom substrate, there are back electrode layers, light absorbing layers, window layers and protective layers all the way up."

"There is no need to say more about the substrate. Its function is similar to that of various chip substrates. It uses a polyester semiconductor material with high flexibility and transparency."

"The back electrode layer is the second layer, which is set on the substrate, and its function is the same as the back electrode layer on ordinary solar panels or solar cells."

"However, unlike ordinary solar cells, the back electrode layer on the lanthanum-gallium-silicon thin-film solar thin-film power generation board also has a multi-component catalytic function."

"The most critical ones are the light-absorbing layer and the window layer."

"These two layers are the key to improving the photoelectric conversion efficiency of solar thin-film power generation panels."

As he said that, Won briefly explained the special lattice structure he discovered from the 'Red Pearl Swallowtail'.

This immediately aroused the interest of the audience in the live broadcast room, and they all checked it out.

[Hey, there really is this kind of butterfly called 'Red Pearl Swallowtail' on the earth. 】

【It's so ugly, it's not black. 】

[I didn't expect there to be such an ugly butterfly among the butterflies, it's just a little better than Bai Lengzi. 】

[Good guy, a butterfly that can use most of the light waves, won't it burn itself to death after basking in the sun? 】

[After the anchor explained this, I suddenly felt that solar power could supply the aircraft with electricity. 】

[It's normal to get scientific research inspiration from biology, so, protect the earth's environment, maybe one day nuclear fusion will get inspiration from an endangered animal. 】

[Protecting flowers and plants is everyone's responsibility, love cats and dogs, please hold the rope! 】

[Suddenly realized, if it is this kind of solar power generation panel that can use most of the light band, how high is its conversion rate of 70.00%? 】

[Anyway, the current human beings are definitely incomparable. 】

(End of this chapter)