{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreich7av7cn3tftqfxcrm5nt2wxtg4jmt6zyz7o3tz7t2xlbjkitciy",
    "uri": "at://did:plc:mxzzpugn7bprjjrszwkbez3u/app.bsky.feed.post/3mp5czyw5djw2"
  },
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreielqus3bxetjizvrscc2ch7akjqolq3jgeidtngasvhvlbn4irv24"
    },
    "mimeType": "image/jpeg",
    "size": 278688
  },
  "path": "/news/2026-06-temperature-cuins-solar-cells-edge.html",
  "publishedAt": "2026-06-25T16:20:05.000Z",
  "site": "https://techxplore.com",
  "tags": [
    "Energy & Green Tech"
  ],
  "textContent": "The research team of Professor Wang Mingtai at the Institute of Solid State Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, developed a low-temperature solution-processing strategy for fabricating CuInS2 thin-film solar cells and achieved a CuInS2 solar cell with an efficiency of up to 12.28%. Their findings were published in Joule.",
  "title": "Low-temperature CuInS₂ solar cells edge past 12.2% mark after nearly 30 years"
}