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  "path": "/news/2026-03-fuel-cells-reveal-steam-powered.html",
  "publishedAt": "2026-03-03T14:00:02.000Z",
  "site": "https://techxplore.com",
  "tags": [
    "Engineering"
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  "textContent": "Fuel cells are electrochemical devices that directly convert chemical energy from a fuel into electrical energy. Unlike batteries, which only store electricity, fuel cells can continuously generate electricity as long as both fuel and air are supplied.",
  "title": "Self-cleaning fuel cells? Researchers reveal steam-powered fix for 'sulfur poisoning'"
}