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  "path": "/news/2026-02-key-barrier-protonic-ceramics-hydrogen.html",
  "publishedAt": "2026-02-12T16:40:39.000Z",
  "site": "https://techxplore.com",
  "tags": [
    "Engineering"
  ],
  "textContent": "A newly developed ceramic material shows record-high proton conductivity at intermediate temperatures while remaining chemically stable, report researchers from Japan. Efficient hydrogen-to-electricity conversion is critical for hydrogen-based clean energy technologies, but few materials combine chemical stability with efficient proton conductivity. Thanks to an innovative donor co-doping strategy, the proposed ceramic material features increased proton concentration and mobility, realizing exceptional conductivity and stability under CO2, O2, and H2 environments.",
  "title": "A key barrier in protonic ceramics may be fading, and hydrogen tech could benefit"
}