SciencePhys.org Technologyabout 1 hour ago
EPFL Creates Voltage-Free Water Splitting Sheet
2 min read
EPFL researchers developed an organic semiconductor sheet that splits water using simulated sunlight without external voltage. Published in Nature Energy in 2026, the study reports a stabilized hydrogen rate of 1.3 µmol h⁻¹ cm⁻² and a solar-to-hydrogen efficiency of about 0.1%.
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