{"ok":true,"nota":{"id":"ab88507208854a2a","slug":"un-catalizador-activado-con-luz-produce-agua-oxigenada-con-el-triple-d-ab8850","titulo":"Un catalizador activado con luz produce agua oxigenada con el triple de eficiencia","resumen":"Investigadores de un proyecto internacional, con el Instituto Max Planck de Coloides e Interfaces, diseñaron una forma de ordenar los iones dentro de un material a base de carbono y nitrógeno. El catalizador resultante, activado por luz, produce peróxido de hidrógeno de forma más eficiente que los métodos ecológicos convencionales. Los resultados se publicaron en la revista Advanced Materials.","fuente":"phys","fuenteNombre":"Phys.org","color":"#2b5c8a","autor":"","url":"https://phys.org/news/2026-10-catalyst-sustainable-production-hydrogen-peroxide.html","imagen":"https://scx1.b-cdn.net/csz/news/tmb/2026/making-the-sustainable.jpg","tema":"ciencia","subtemas":["catalizadores","peroxido de hidrogeno","energia solar","quimica verde","fotocatalisis"],"entidades":["Instituto Max Planck de Coloides e Interfaces","Advanced Materials"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-22T23:40:06.000Z","indexTs":"2026-10-22T23:45:33.742Z","hash":"5fbdf8eb6e44f1ac2f53d0cf0c1354fc4b1ff81d5a9d68c2cd0e3bf7e158f52a","tsa":{"time":"Oct 22 23:46:18 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"El peróxido de hidrógeno es un insumo clave para la industria, pero hoy se fabrica con un proceso que gasta mucha energía y contamina bastante. Si una producción basada en luz logra ser tres veces más eficiente, se abre la puerta a fabricarlo con menos costo ambiental y energético. Todavía es un avance de laboratorio, así que pasar a una planta real puede tardar años. Aun así, la pregunta de fondo queda flotando: ¿cuánto de lo que consumimos se hace hoy de la forma más cara para el planeta solo porque nadie la reemplazó todavía?","quienFirma":"Instituto Max Planck de Coloides e Interfaces","confianza":"revisado","consulta":null},"sello":{"hash":"5fbdf8eb6e44f1ac2f53d0cf0c1354fc4b1ff81d5a9d68c2cd0e3bf7e158f52a","sello":"373fd2c710abd54ad60bbb52af2a3484509bc57be1d02fc8285dacc5b1695ffe","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6576057,"aleatorio":"46dcb607e90906e0885052f69a5e94487b3e538bbcee45ec8a414fb5e368e75b","tiempo":"2026-10-22T23:45:30.000Z"},"nist":{"cadena":2,"pulso":1995228,"salida":"DF6FACF1BA6E2374EFD43171067139CDAD13007B3181AEAD40F8F0443A7B3791DDBBD09B2232AC203F020C102F0EE53119F473A3E521A78858ECAB48C5A0F114","tiempo":"2026-10-22T23:45:00.000Z"},"noAntes":"2026-10-22T23:45:30.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 22 23:46:18 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Light-activated catalyst makes sustainable production of hydrogen peroxide more efficient","descripcion":"Hydrogen peroxide (H₂O₂) is a versatile chemical feedstock whose industrial production relies predominantly on an energy-intensive process with a substantial environmental footprint. One alternative is to produce it using a catalyst activated by light. In an international research project involving the Max Planck Institute of Colloids and Interfaces, researchers have now developed a synthesis strategy that allows them to precisely control the spatial arrangement of ions in a carbon nitride. The resulting photocatalyst is three times as efficient as conventional green production methods. The findings have been published in Advanced Materials.","pubDate":"Thu, 22 Oct 2026 19:40:06 EDT","url":"https://phys.org/news/2026-10-catalyst-sustainable-production-hydrogen-peroxide.html"},"indexado":"2026-10-22T23:45:33.742Z"}}