Scientists just unlocked a cheaper way to make clean hydrogen fuel
Researchers at Washington University in St. Louis have developed a new platinum-free catalyst that produces clean hydrogen fuel more efficiently and at a lower cost. This catalyst, made from rhenium and molybdenum phosphides, enhances the hydrogen extraction process from water. The breakthrough could significantly advance the scalability of renewable hydrogen fuel production for various energy applications.
- ▪The new catalyst allows for the production of clean hydrogen without relying on expensive platinum metals.
- ▪It operates effectively for over 1,000 hours at industry-level current densities.
- ▪The researchers aim to explore the potential for large-scale industrial use of this technology.
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| Original publisher | ScienceDaily |
| Canonical URL | https://www.sciencedaily.com/releases/2026/05/260517211437.htm |
| Publication time | Mon, 18 May 2026 00:55:16 EDT |
| Retrieval time | 2026-05-18T05:29:56.065Z |
| Last seen | 2026-05-18T05:29:56.065Z |
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Opening excerpt (first ~120 words) tap to expand
Science News from research organizations Scientists just unlocked a cheaper way to make clean hydrogen fuel A new platinum-free catalyst could supercharge the future of cheap, clean hydrogen fuel. Date: May 18, 2026 Source: Washington University in St. Louis Summary: Researchers have developed a durable new catalyst that produces clean hydrogen without relying on expensive platinum metals. The breakthrough could make renewable hydrogen fuel cheaper, more efficient, and easier to scale for real-world energy use. Share: Facebook Twitter Pinterest LinkedIN Email FULL STORY A team of researchers led by Gang Wu created a new energy-efficient catalyst using two phosphides to split hydrogen from water.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at ScienceDaily.
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