Solar fuel solved in iron -based systems is close

Solar fuel solved in iron -based systems is close

The solution is closer in relation to solar fuel

An example of complex molecular interaction in the solution, which is studied at an advanced. Credit: Area Bolano Lusada

Solar energy has been stored in the form of fuel, which scientists hope to partially replace foam fuel in the future. Researchers at Sweden’s Lund University may have solved a long -standing problem that has hindered the development of sustainable solar fuel. If solar energy can be used more effectively using iron -based systems, it can pave the way for cheap solar fuel.

“We can now see the first invisible mechanism that allows for the granuas to accept the molecules more effectively for the iron -based molecules,” says Peter Permons, a researcher at Lund University Chemistry, said Peter Permons, a researcher at the University of Lund University. Journal of American Chemical Society.

New ways to create eco -friendly fuels are underway. This can help eliminate fossil fuel, which is currently dominated by global energy. One promising strategy is to develop catalists that use solar energy to produce fuel like green hydrogen.

In recent years, there has been significant progress in the area, including the development of solar -powered solar -powered catalysts based on iron and other common elements. Despite these achievements, solar energy changes in fuel have proved to be very defective in iron -based systems.

The light absorbent molecules like green hydrogen, such as solar fuel, have to move the power charge to the accepter molecule. If the transition does not work well, most energy is wasted before storage in solar fuel. Although iron is cheap and environmentally friendly, this problem has made the Iron -based system difficult to operate as effective as the more expensive land -based metals.

Using advanced calculations, researchers have now been able to analyze this process at the molecular level. The study shows that most of the energy is eliminated because the accepter molecules often remain on the category before the transfer of this charge.

However, researchers discovered an unexpected mechanism that could include neighboring molecules to complete the transfer of the molecules charge. This can significantly reduce energy losses and increase performance in the iron -based solar system.

Person says, “It is surprising that the surrounding environments play such an important role. Our impressions show numerous unexpected ways in which interaction with neighboring molecules can facilitate the formation of energy -rich products.”

This is an important step towards the production of viable solar fuel with ordinary metals. The study shows how the first phase of charge separation can be improved, but before the process that further steps are necessary before eliminating solar fuel.

“This study provides new insights on how solar energy can be changed more efficiently using ordinary metals such as iron. In a long time, it can help in the development of cheap and more sustainable solar fuel. An important piece of this puzzle in global energy transfer.”

More information:
Area Bowloo Lusada Et El, Understanding Non -proportional cage Escape dynamics in Photovardox process is driven by the FE (III) N Hatrosicular Carbon Complex, Journal of American Chemical Society (2025) DOI: 10.1021/jacs.5c04296

Provided by Lund University

Reference: Solutions in connection with solar fuel in iron-based systems (2025, 23 September) on September 23, 2025, https://phys.org/news/2025-09-Solar-fuel-conundrum- Loan– HTML.

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