Scientists Have Approached The Creation Of An Inexhaustible Source Of Energy Obtained From Light And Water - Alternative View

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Scientists Have Approached The Creation Of An Inexhaustible Source Of Energy Obtained From Light And Water - Alternative View
Scientists Have Approached The Creation Of An Inexhaustible Source Of Energy Obtained From Light And Water - Alternative View

Video: Scientists Have Approached The Creation Of An Inexhaustible Source Of Energy Obtained From Light And Water - Alternative View

Video: Scientists Have Approached The Creation Of An Inexhaustible Source Of Energy Obtained From Light And Water - Alternative View
Video: Технологии НЛО доступны (фильм полностью). Наука. Физика. Виктор Катющик. 2024, March
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Photosynthesis is a successful example of how the sun's energy can be converted to fuel

The opportunity to create an almost inexhaustible source of energy obtained from sunlight from water may appear in the future thanks to the work of an international group of researchers with the participation of Russian scientists. Details of the work can be found in Chemical Reviews magazine.

The authors of the study found that the most effective catalyst for the oxidation of water during photosynthesis is the manganese complex, which is widespread in nature. “Photosynthesis converts light into energy with a conversion rate of light into chemical energy above 90%, while solar cells have an average of 16%, in other words, natural efficiency is at least six times higher than artificial,” says one of the co-authors of the article, professor. Doctor of Biological Sciences Suleiman Allakhverdiev, Head of the Laboratory of Controlled Photobiosynthesis, Institute of Plant Physiology named after K. A. Timiryazev RAS. - But to create artificial systems of photosynthesis, it is necessary to understand the molecular basis of natural photosynthesis processes and to design an artificial photosynthetic cell. One of the stages of photosynthesis is the process of splitting water, and this process is regulated by natural catalysts, and everywhere, in plants, algae, cyanobacteria, the catalytic complex is the same. We have synthesized various complexes many times and compared their work with the work of the natural manganese cluster, studied the work of other authors and finally came to the conclusion that the manganese catalyst is better than all the others - nature has chosen the most successful option. "that the manganese catalyst is better than all the others - nature has chosen the most successful option. "that the manganese catalyst is better than all the others - nature has chosen the most successful option."

Thus, the complexes of artificial photosynthesis in the future may become an almost inexhaustible source of energy obtained from sunlight and water. However, their creation is still very far away, since many problems, for example, the construction of an enzyme system that implements this process or the creation of solar cells based on natural photosystems with a coefficient of primary conversion of photon energy into separated charges of about 95%, remain unresolved. Nevertheless, the work of the researchers brought scientists one step closer to their goal.

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