Silicon solar cells will end?

” He added that the researchers used the same as the international researchers perovskite type, it happens to be the material of the highest performance but one of the most unstable variant. There was a question, in fact, solar power, the stability of perovskite materials became a problem. These materials for the study of solar energy is not strange. Preliminary results from this perspective, we will work to improve the stability of the materials and expand its business prospects. As the British society of mechanical engineers ( Imeche） Explains, CsPbI3 often in its & alpha; Midterm study, it is a known crystal structure, working principle of the cooling and heat sources for its appear black as the dark ages. Power generation project should deal with 【 Oilprice net reported recently 】 “ Silicon & throughout; For the importance of the solar industry, The importance of IT for the IT industry well-known) As the importance of the oil for automobile industry: silicon is an indispensable element, without it there would be no development of an industry. This stage is particularly suited to absorb sunlight, unfortunately, it is also not stable - - - Its structure degrading quickly into the yellow substance, can not absorb sunlight. Specifically, in this phase, their attention is focused on the wafer of perovskite some cracks on the solar cell, and eliminate the crack to wipe out the current obstacles. They have some very attractive features, to be lower than silicon cost to improve the efficiency of solar panels. In a paper published in the journal science, the team reports the perovskite compounds CsPbI3 test results, the compounds in solar power efficiency is higher than the same kind of material. Related to photovoltaic professional they are using a chemical: choline iodide solution ( choline iodide solution） Use it, and found that in addition to eliminate cracks, the compound fermentation efficiency is increased from 15% to 18%. Immediately following the discovery in another finding, from the university of leuven in Belgium, KU Leuven） Made by the researchers. “ Perovskite & throughout; （ Perovskites） Is a set of the original perovskite materials with the same structure of mineral, it is a kind of mineral raw materials found in the 19th century. All of these work is currently in the lab, but perovskite must be substitute for silicon solar cells, and promising. However, all of these potential improvements will realize remains to be seen. Monitoring and control system of perovskite in terms of performance and price has great advantage, but their heat exchange system stability is still a major problem. At present, monitoring and control system of an international team of scientists in the way of the perovskite solar energy research goes further.

- this is the second stage - - - - Yellow phase - - - - Team members to focus on this phase of the study. But now intelligent systems engineering, power generation project to deal with more energy efficient materials could pose a challenge to it, and one day instead. Therefore, the result should be applicable to other unstable perovskite. The institution of mechanical engineers ( 机械工程师学会) The study, a researcher was quoted as saying by & other; For CsPbI3 we can compete with industry-leading material results excited. ” The researchers Julian & middot; Steele, 朱利安·斯蒂尔) Said Dr. & other; There are three leading factors determine the quality of the solar cell: price, stability and performance. Perovskite, on the other hand, emerging technologies such as solar cells have much more room for progress. Once they get stuck on the glass, perovskite atoms cannot move and forming mineral yellow phase. The team found a way, by moving the perovskite stick on the glass plate and heated to 330 degrees Celsius, it makes the perovskite atoms stick on glass surface, keeping perovskite phase in the dark. Lower and lower as the price of various materials, heat and cold source working principle of solar power is becoming more and more cheap, but with the silicon based solar technology matures, makes the technology almost no further room for improvement.