6 d. ago Susceptible organic cations promote stability and efficiency in perovskite solar cells

Unlike conventional silicon-based solar cells, perovskite solar cells (PSCs) are not only thin and lightweight, but can also be seamlessly applied to curved surfaces, like building facades and vehicle roofs. What's more, they can be easily manufactured at room temperature using a solution process, leading to significantly reduced production costs.

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6 d. ago Organic solar cells face efficiency challenge due to slow current flow, researchers show

Researchers from the Chair of Optics and Photonics of Condensed Matter led by Prof. Dr. Carsten Deibel at the Chemnitz University of Technology and other partner institutions are currently working on solar cells made from novel organic semiconductors that can be produced using established printing processes. The scientists are collaborating interdisciplinarily to fundamentally understand these photovoltaic cells in order to further improve them.

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2 w. ago Novel synthesis method boosts efficiency of organic solar cells

A research team led by Prof. Ge Ziyi from the Ningbo Institute of Materials Technology and Engineering from the Chinese Academy of Sciences has developed a low-crystallinity guest acceptor, D-IDT, using a tin-free direct C–H activation method that they incorporated as a third component into binary organic solar cells (OSCs).

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2 w. ago The Online Casinos That Can Operate as Long as They Say They Aren’t Actually Casinos

Policing loopholes in gambling law can be challenging, and most states have been slow to adapt.

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2 w. ago SrZrSe chalcogenide perovskites with advanced metal sulfide hole transport layers achieve 27.8% efficiency

As the world increasingly prioritizes sustainable energy solutions, solar power stands out as a leading candidate for clean energy generation. However, traditional solar cells have encountered several challenges, particularly regarding efficiency and stability. But what if there was a better alternative? Imagine a solar cell that is affordable, more stable and highly efficient. Does it sound like science fiction? Not anymore. Meet SrZrSe3 chalcogenide perovskite, a rising star in the world of photovoltaics.

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4 w. ago Machine learning precisely predicts material characteristics for high

In the lab, perovskite solar cells show high efficiency in converting solar energy into electricity. In combination with silicon solar cells, they could play a role in the next generation of photovoltaic systems. Now researchers at KIT have demonstrated that machine learning is a crucial tool for improving the data analysis needed for commercial fabrication of perovskite solar cells. They present their results in Energy & Environmental Science.

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