China unveils ultrathin copper foil for next-generation chips and batteries #coolchina https://tankie.tube/videos/watch/46f3f42c-3c49-4b1c-a72c-6d6df5dd54e2 Chinese researchers have developed a 10-micrometer copper foil that combines about 900 MPa tensile strength with 90% standard electrical conductivity, according to a study published in the journal Science on April 17. The material also showed high thermal stability, offering a potential new route for advanced electronics and battery applications. #coolchina 📺 Subscribe to our YouTube channel and stay updated with our latest analysis and interviews:👇 https://www.youtube.com/channel/UCgrNz-aDmcr2uuto8_DL2jg 👈 Download our APP on Apple Store (iOS): https://itunes.apple.com/us/app/cctvnews-app/id922456579?l=zh&ls=1&mt=8 Download our APP on Google Play (Android): https://play.google.com/store/apps/details?id=com.imib.cctv For more: https://news.cgtn.com/news/2026-04-17/China-unveils-ultrathin-copper-foil-for-next-gen-chips-and-batteries-1Mq2VQR8hBS/p.html Mon, 20 Apr 2026 08:38:16 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tankie.tube China unveils ultrathin copper foil for next-generation chips and batteries #coolchina https://tankie.tube/lazy-static/avatars/3ba3ff73-a8b6-49c9-add8-9653ef090c7f.webp https://tankie.tube/videos/watch/46f3f42c-3c49-4b1c-a72c-6d6df5dd54e2 All rights reserved, unless otherwise specified in the terms specified at https://tankie.tube/about and potential licenses granted by each content's rightholder.