{"data":{"id":1765,"lang":"en","title":"Birmingham Scientists Cut Hydrogen-Production Heat by 500°C With a Cheap Perovskite Catalyst","summary":"A University of Birmingham perovskite catalyst splits water into hydrogen at 500°C lower temperatures, potentially delivering clean fuel cheaper than green or blue hydrogen.","category":"science","category_label":"Science","published_at":"2026-06-03T14:02:19Z","updated_at":"2026-06-03T14:02:19Z","url":"https://techtools.cz/tools/news/article/1765-birmingham-scientists-cut-hydrogen-production-heat-by-500-c-with-a-cheap","api_url":"https://techtools.cz/news-api/v1/articles/1765?lang=en","markdown_url":"https://techtools.cz/news-api/v1/articles/1765.md?lang=en","image_url":"https://www.sciencedaily.com/images/1920/green-energy-hydrogen-pipelines-wind-turbines.webp","word_count":158,"reading_time_minutes":1,"sources":[{"url":"https://www.birmingham.ac.uk/news/2026/water-splitting-catalyst-creates-hydrogen-at-low-temperatures","domain":"birmingham.ac.uk"},{"url":"https://www.sciencedaily.com/releases/2026/06/260601025345.htm","domain":"sciencedaily.com"}],"translation":{"lang":"cs","id":1838,"title":"Vědci z Birminghamu snížili teplotu výroby vodíku o 500 °C díky levnému perovskitovému katalyzátoru","url":"https://techtools.cz/tools/news/clanek/1838-vedci-z-birminghamu-snizili-teplotu-vyroby-vodiku-o-500-c-diky-levnemu","api_url":"https://techtools.cz/news-api/v1/articles/1838?lang=cs"},"content":"Researchers at the University of Birmingham, led by Professor Yulong Ding, have developed a perovskite catalyst that splits water into hydrogen at far lower temperatures than today's methods. The material — a BNCF perovskite made from barium, niobium, calcium and iron — produces substantial hydrogen yields at just 150–500°C, compared with the 700–1000°C that current catalysts require.\n\nThe catalyst also regenerates between cycles at 700–1000°C, versus the 1300–1500°C existing materials need — a roughly 500°C reduction. The team's BNCF100 variant kept producing hydrogen across 10 cycles, and its ingredients are abundant, non-toxic and need no complex manufacturing. The work was published in the International Journal of Hydrogen Energy.\n\nA provisional cost analysis suggests the route can deliver hydrogen more cheaply than either green or blue hydrogen. Because it runs at lower heat, the process could let factories, steel and cement plants, and renewable-energy sites turn waste heat into clean fuel on site."}}