Energy & Green Tech

Printing perovskite solar cells

To reach the target of carbon neutral, a transition from fossil energy to renewable energy generation is indispensable. Photovoltaic technology is considered as one of the most prominent sources of renewable energy. For decades, ...

Energy & Green Tech

Removing the lead hazard from perovskite solar cells

Although they offer a very promising solution for capturing solar energy, perovskite solar cells contain lead, which is toxic to the environment and a serious health hazard. EPFL scientists have now found a very elegant and ...

Energy & Green Tech

Crown ethers improve perovskite solar cell stability

EPFL scientists have used an unprecedented method with multimodal host-guest complexation to greatly improve the stability of perovskite solar cells while also reducing the release of lead into the environment.

Electronics & Semiconductors

Perovskite memory devices with ultra-fast switching speed

A research team led by Professor Jang-Sik Lee of Pohang University of Science and Technology (POSTECH) has successfully developed the halide perovskite-based memory with ultra-fast switching speed. The findings from this ...

Energy & Green Tech

New research shines light on perovskite solar cell performance

The potential of a class of materials called perovskites, to enable solar cells to better absorb sunlight for energy production, is widely known. However, this potential has yet to be fully realized, particularly under real-world ...

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