Ramírez, ÁlvaroPérez Serrano, José FernandoMuñoz Morales, MartínLlanos, Javier2026-09-102026-09-102026Ramírez, Á., Pérez, J. F., Muñoz-Morales, M., & Llanos, J. (2026). A compressor-free dry-cathode PEM electrolyzer for efficient on-site hydrogen peroxide production from air. Chemical Engineering Journal, 545, 179859. https://doi.org/10.1016/j.cej.2026.1798591385-89471873-3212https://hdl.handle.net/11268/17418This study reports a self-engineered dry-cathode proton exchange membrane electrolyzer for sustainable hydrogen peroxide production using a waste biomass-derived carbon catalyst. The device features an initially dry, air-exposed cathode in a membrane-based configuration.engAttribution-NonCommercial 4.0 Internationalhttp://creativecommons.org/licenses/by-nc/4.0/Postgrados politécnicajournal article10.1016/j.cej.2026.179859open accessQuímicaHidrógenoOxígenoGoal 7: Ensure access to affordable, reliable, sustainable and modern energyGoal 9: Build resilient infrastructure, promote sustainable industrialization and foster innovation