{"ok":true,"nota":{"id":"f4f2a57d1fa0aa1e","slug":"un-cambio-en-como-se-mantiene-el-agua-junto-al-carbono-evita-que-los-e-f4f2a5","titulo":"Un cambio en cómo se mantiene el agua junto al carbono evita que los electrodos se corroan","resumen":"Científicos estudiaron por qué los electrodos de carbono, usados en pilas de combustible y equipos que separan el agua, se desgastan con el tiempo. Encontraron que mantener unidas las moléculas de agua reduce esa corrosión.","fuente":"phys","fuenteNombre":"Phys.org","color":"#2b5c8a","autor":"","url":"https://phys.org/news/2026-10-molecules-carbon-electrode-corrosion.html","imagen":"https://scx1.b-cdn.net/csz/news/tmb/2026/keeping-water-connecte.jpg","tema":"ciencia","subtemas":["electrodos de carbono","pilas de combustible","hidrógeno","corrosión","energía limpia"],"entidades":[],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-26T20:10:01.000Z","indexTs":"2026-10-26T20:14:18.149Z","hash":"f326071a71860695c77391d289fcdc4123b4c908d2ac6f9e372dbdd53dbcffc0","tsa":{"time":"Oct 26 20:14:39 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"El carbono es barato y está en muchas tecnologías que se usan para producir hidrógeno y generar energía limpia. Si un electrodo dura más, el equipo se reemplaza menos seguido y baja el costo de fabricar esa energía. El hallazgo es de laboratorio y todavía falta probarlo a escala real, pero apunta a una pieza clave para que estas tecnologías dejen de ser caras.","quienFirma":"Phys.org","confianza":"divulgacion","consulta":null},"sello":{"hash":"f326071a71860695c77391d289fcdc4123b4c908d2ac6f9e372dbdd53dbcffc0","sello":"0969a17fa72f87f3e33f3209eef5bccd775a3183f381dd0917383222d2370afc","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6587154,"aleatorio":"dc318e5b17df17431fb0d77b98972cea9c395c782a1759805feb75504f291b9b","tiempo":"2026-10-26T20:14:00.000Z"},"nist":{"cadena":2,"pulso":2000771,"salida":"95409BBC57F2E285300AB0110F223E128FBA4554CAB42AB241BC7BE624BD009F9AF55A5F234E2D97FBDB7F6B45B979949603DBE60072740CCCF4912DB9571B83","tiempo":"2026-10-26T20:14:00.000Z"},"noAntes":"2026-10-26T20:14:00.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 26 20:14:39 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Keeping water molecules connected reduces carbon electrode corrosion","descripcion":"Carbon is inexpensive, conductive, and widely used in technologies such as fuel cells and water electrolyzers. But under strongly oxidizing conditions, carbon electrodes gradually corrode.","pubDate":"Mon, 26 Oct 2026 16:10:01 EDT","url":"https://phys.org/news/2026-10-molecules-carbon-electrode-corrosion.html"},"indexado":"2026-10-26T20:14:18.149Z"}}