Ma tag a RFID Ochokera ku Graphene Lonjezani Sub-Cent Mitengo Kusintha

Ofufuza akwanitsa kupanga ndi ma tag osindikizidwa a RFID otsika mtengo $0.002 pa unit - kuchepetsa 90% kuchokera kuma tag wamba. Zatsopanozi zimachokera pa tinyanga ta laser-sintered graphene zomwe zimapindula 8 dBi ngakhale ndi 0.08mm wandiweyani, wogwirizana ndi mitsinje wamba yobwezeretsanso mapepala.

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Kupambanaku kumathandizira kuyikapo mitengo yazinthu zotsika mtengo zomwe poyamba zinkaganiziridwa kuti sizingatheke. Mayesero amankhwala akuwonetsa lonjezano: Kuphatikizika kwa paketi ya Blister kumalola odwala kutsimikizira kuti mankhwala ndi oona potsatira kutsata kwa mlingo kudzera pazida zothandizidwa ndi NFC.

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Gulu la sayansi ya zida zapayunivesite yofufuza ku US idapanga njira zopangira plasma-enhanced chemical vapor deposition (PECVD) zomangirira zigawo za graphene pazigawo zomwe zimatha kuwonongeka. "Njira yathu imakwaniritsa kugwiritsa ntchito zinthu 98% poyerekeza ndi 60% m'njira zachikhalidwe," adatero mtsogoleri wa polojekitiyi, yemwe gulu lake lapeza ndalama zokwana madola 15 miliyoni m'boma lothandizira malo oyendetsa ndege.

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Zomwe teknolojiyi imagwiritsa ntchito zimapitirira kuposa momwe zimagwirira ntchito: Magulu a zachilengedwe amawonetsa kuthekera kochepetsera zinyalala za e-mail ndi matani 220,000 pachaka kudzera mu ma eco-tag omwe amawonongeka mkati mwa masiku 90.


Nthawi yotumiza: Mar-17-2025