Can new materials really extend the life of the solar panel?

Автор: Iflowpower – Kannettavien voimalaitosten toimittaja

Xinhua News Agency (Reporter Launda) Japan Niqing Textile Company announced that they have developed a new film that increases the shelf life of solar panels in the experiment to increase the life of solar panels. Researchers use a special rubber to develop a strong solar panel protective film. Using this protective film solar panel, even in an environment with high temperature and high humidity, product quality degradation.

In an experimental environment of 85 degrees Celsius and a humidity, researchers conducted a high voltage destructive test of this solar panel with a new type of protective film, and the results show that it does not have quality degradation. Niki Textile Company said that in the above environment, the quality conventional solar panels can have not degraded 2500 hours of destructive experiments, and the actual use period is up to 20 years. Nature will always bring infinite revelation.

Many people who benefit human beings are also inspired by nature. If the world's first anti-drug mask is born from the birth of a wild boar, the rocket is used to use the water mother, the ink fish rebellion, the chameleon helps us develop it. Less military camouflage equipment; the thermal eye function of poisonous snake has developed mini-heat sensors, etc.

Such an example count. Recently, the American researchers said that the self-repairing capabilities that the leaves that have been obtained by tens of millions of evolution may help them develop solar cells with renewable functions, so that the battery life is endless. The "Natural Chemistry" magazine published by cruel sun September 5 highlights this study of Chemical Engineers of the American Massachusetts Institute of Science and Technology, and said that this study is to produce cheap and self-repair function.

, Use the term period to lay the foundation infinity solar cell. In the next few days, including the BBC, the United States discovered the magazine website, the US "public science" website, the US "Technical Review" magazine website and other mainstream media reported that this research has been reported to indicate this technology. Or will bring a large change in solar cell field.

As we all know, the sun is the source of life on the earth, but its destructive is not overlooked. What will human be old? Put on the sun, why will plastics, etc. Sterrano, the chemical engineer of the Massachusetts Institute of Technology, explained that this is because the ultraviolet rays in the sun have a lot of destructive power after mixing with oxygen.

After a long time, the robust object will slow down. Even the plant blades that absorb the sun exposed the sun in the sun, it will gradually lose the effect, let alone other objects such as solar cells. Stranno said.

Therefore, even if the leaves absorbed in the sun, the sun is also cruel. When the plant is full of photosynthesis, if it does not take protective measures, the leaves are also destroyed by the destructive molecules such as oxygen, ultraviolet rays. The US "Volkswagen Science" website introduced that the leaves on the tree are the same as the photovoltaic cells on the solar panel, which looks absorbs the sun in the case of static.

However, the leaves have actually have a very exciting inner world. Since the destructive power of the sunlight is too large, the protein inside the blade must be circulated once every 45 minutes, forming a new photosynthetic reaction center, replacing the old photosynthetic reaction center that has been baked in the sun, preventing the sun from bringing s damage. This is the survival skills of the leaves after thousands of years of evolution.

This fast self-fixing procedure also allows plants to fully enjoy the sun without the moth. This self-repair function of the leaves stimulates Stranno, and the inspiration from Srifer, White, etc. from Illinois, thinks that this skill is simulated, so that the solar cell that has been baked by the sun.

repair. At present, people's research on solar cells are limited to how to improve transformation efficiency, how to extend the life of life, but few people think of developing battery regeneration, letting it work without endlessly. This is the unique interest in the study caused huge interest in other industry peers.

Texas A <000000> M University, Texas, Texas, gigdo, called the technology as artificial turning, natural skills, while thinking that it is pioneering, a huge impact on future development, because it has never been similar before Research. Biochemist John, University of Bristol, England, believes that this study is very simple, but it is very practical. Self-repairing solar cells After understanding the cycle characteristics of the photosynthetic intention of the leaves, SD Lao and its research teams decided to make long-lived solar batteries with their own life expectancy, not as good as natural learning, and take solar cell self-repair.

road. At the beginning of the test, researchers used a photosynthetic reaction center for collecting sunlight in purple bacteria. Subsequently, they added some photosensitive proteins, lipids, used to form a system structure; and carbon nanotubes, electricity that caused wire conduction.

After these works are completed, all parts will be placed in a dialysis bag filled with water (water containing sodium bile acid, a surfactant that causes all parts. The diaphragm in the dialysis bag allows small molecules to pass. Subsequent discovery let the researchers are very surprising, because after filtering the surfactant, all parts will automatically set into a whole, capturing the light, can occur.

The staff explained that this natural assembly can be achieved, which is determined by the chemical properties of these components. The protein for supporting the structure is enveloped, forming a small disc, while the photosynthetic reaction center is above the disc. The small disc will be arranged with a small air hole carbon nanotube, and the use of small air holes is to pass the electronics that appear in the photosynthetic reaction center.

If the cholic acid is added to this device, the device will automatically decompose; after filtering suction, there is a new device, so that cycle. .