{"ok":true,"nota":{"id":"762364965f1fda59","slug":"una-ia-entrenada-solo-con-ciencia-de-antes-de-2018-identifico-un-catal-762364","titulo":"Una IA entrenada solo con ciencia de antes de 2018 identificó un catalizador para hidrógeno","resumen":"Investigadores usaron inteligencia artificial con conocimiento científico previo a 2018 para detectar catalizadores prometedores. El sistema señaló un material que fue reportado en experimentos posteriores.","fuente":"phys","fuenteNombre":"Phys.org","color":"#2b5c8a","autor":"","url":"https://phys.org/news/2026-10-restricted-pre-ai-flags-hydrogen.html","imagen":"https://scx1.b-cdn.net/csz/news/tmb/2026/ahead-of-their-time.jpg","tema":"ciencia","subtemas":["inteligencia artificial","catalizadores","hidrógeno","energía limpia","química de materiales"],"entidades":["hidrógeno","Argentina"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-26T14:00:01.000Z","indexTs":"2026-10-26T14:04:17.138Z","hash":"57c5db3427ce5de10e90c9d552c5e45278077dda7cac8406621454f9ee1b4d2a","tsa":{"time":"Oct 26 14:04:36 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"motor","registro":"hallazgo","porQueImporta":"Si una máquina puede proponer materiales que después resultan ser reales usando solo lo que ya se sabía, la búsqueda de formas más baratas de producir hidrógeno, clave para la energía limpia, podría acelerarse mucho. Para la Argentina, con interés en hidrógeno verde, eso significa que los avances llegarían antes a los proyectos y a la industria. El método aún necesita comprobarse con más casos y en escala industrial.","quienFirma":"Investigadores con inteligencia artificial aplicada a química (institución principal por confirmar)","confianza":"preprint","consulta":{"pregunta":"¿Confiarías en una IA para elegir qué investigar?"}},"sello":{"hash":"57c5db3427ce5de10e90c9d552c5e45278077dda7cac8406621454f9ee1b4d2a","sello":"286c05444cd42f46ae6c6aa04f75151dcf74ca11433896301d47481aba70150e","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6586414,"aleatorio":"acfff76443a8ac95d241195805ce47aa5a4deea16442a0bf45e73ab3bdd13f7a","tiempo":"2026-10-26T14:04:00.000Z"},"nist":{"cadena":2,"pulso":2000400,"salida":"B955B4ABF84A9A086CE46149928C2C31E354DFA546832D6ED7BFE8FC80A4A12E9AB1FC20672DF9850EE837D5628B85181A9713B855495BF14476D80BB02C16FE","tiempo":"2026-10-26T14:03:00.000Z"},"noAntes":"2026-10-26T14:04:00.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 26 14:04:36 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Ahead of their time: Restricted to pre-2018 research, AI flags hydrogen catalyst reported in later experiments","descripcion":"Researchers have used artificial intelligence to identify promising catalysts using only the scientific knowledge that was available years before their actual discovery. Their findings could accelerate the search for more efficient hydrogen production and other valuable chemical processes.","pubDate":"Mon, 26 Oct 2026 10:00:01 EDT","url":"https://phys.org/news/2026-10-restricted-pre-ai-flags-hydrogen.html"},"indexado":"2026-10-26T14:04:17.138Z"}}