# A catalyst that protects itself while producing hydrogen

Source: [Chemistry News - Biochemistry, Polymers, Materials Science](https://phys.org/news/2026-11-catalyst-hydrogen.html) · 2026-11-10 · Physics
Page: https://themorning.science/story/a-catalyst-that-protects-itself-while-producing-hydrogen-7da876ad700ddfda
Kind: research · Impact: low

## In brief

- Cobalt phosphide (CoP) is presented as a promising alternative to platinum for producing hydrogen from water.
- Scientists had struggled to explain why CoP performs so well.
- Computer models had suggested CoP should become unstable under the conditions used to produce hydrogen.

## Why it matters

Explaining why CoP stays stable under hydrogen-production conditions could guide the design of cheaper, platinum-free catalysts for water splitting.

## Coverage

- [A catalyst that protects itself while producing hydrogen](https://phys.org/news/2026-11-catalyst-hydrogen.html) — Chemistry News - Biochemistry, Polymers, Materials Science, 2026-11-10

Tags: catalysis, hydrogen production, cobalt phosphide, electrocatalysis, materials science

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science