Czech researchers at Charles University in Prague, led by Pavla Eliášová, have developed an advanced photocathode that helps convert the greenhouse gas carbon dioxide into pure ethanol using sunlight. The new technology solves a long-standing problem of material degradation in water, achieves re...

Source: [Phys.org](https://phys.org/news/2026-08-nano-sandwich-photocathode-solar-conversion.html)

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