We all know that our future energy problems have been faced with more and more severe, and if you want good humans to survive, we have very little in that we completely run out of energy before, and quickly think of a solution. In recent years, new energy development in the field of our scientists indeed have a lot of research, such as data furnaces, power generation, power generation, and so on shoes and artificial leaves, but the results return results, the commercial viability of a lot of things still not high , to make these things into our daily lives really take some time. Today, we definitely want to introduce a low-cost, easy to use and more fly solar paint is a good thing.
Just this month, one from the University of Notre Dame (University of Notre Dame) research team published their latest results, an inexpensive solar cell coatings, semiconductor nanoparticles can be used to produce energy.
This principle is to paint the solar quantum dots, that is, a nanoparticle can generate electricity into the mixture can be applied: in the titanium dioxide nanoparticles, coated with cadmium sulfide or cadmium selenide, these particles suspended in water alcohol mixture to form a paste mixture. The researchers said, to put this paste on the surface of coated conductor can be any power of, and the entire power generation process does not require any special equipment to collect energy.
University of Notre Dame developed this new material production costs than commercial silicon solar cells less, it can fly in the ointment is that the photoelectric conversion efficiency of only 1%, far below the 10-15% of solar cells, researchers say , if they can find ways to solve the problem of improving conversion efficiency, the potential of this new material will be unlimited.
At present this new material was named Sun-Believable, has plans to go public. Because although the conversion efficiency is low, but as long as your house roof and walls can be coated with this paint, how much it can still look at the traditional power of the subsidy, not only can reduce the cost of living there can help the environment, why do we it?
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