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  "path": "/nanotechnology-news3/newsid=69240.php",
  "publishedAt": "2026-04-24T14:48:35.000Z",
  "site": "https://www.nanowerk.com",
  "textContent": "A bioinspired hollow diamond foam composite increases PEG thermal conductivity by 378% and achieves 86.68% photothermal conversion efficiency for energy storage.",
  "title": "Bioinspired hollow diamond foam boosts phase change material thermal performance"
}