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  "path": "/news/2026-05-ultra-thin-membrane-enables-high.html",
  "publishedAt": "2026-05-15T14:00:05.000Z",
  "site": "https://techxplore.com",
  "tags": [
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  "textContent": "Engineers have developed a new ultra-thin membrane that allows fuel cells to operate more efficiently at high temperatures by enabling proton transport without water, overcoming a key limitation in clean energy technologies.",
  "title": "Ultra-thin membrane enables high-efficiency hydrogen fuel cells for transport and industry"
}