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  "path": "/news/2026-06-smart-skins-eco-friendly-hydrogen.html",
  "publishedAt": "2026-06-01T19:40:02.000Z",
  "site": "https://techxplore.com",
  "tags": [
    "Energy & Green Tech"
  ],
  "textContent": "The JC STEM Lab of Circular Bio-economy (the Lab) at City University of Hong Kong (CityUHK) has recently achieved a breakthrough in the field of sustainable development technologies. A research team led by Professor Lee Duu-Jong, Director of the Lab and Professor in the Department of Mechanical Engineering, has successfully developed a bio-inspired \"all-weather building skin\" that cools in sunlight and harvests energy from rain, alongside a \"turbocharged\" solar hydrogen system powered by low-cost copper ions.",
  "title": "Smart building skins and eco-friendly hydrogen production technology"
}