Li-tag tsa RFID tse Thehiloeng ho Graphene Tšepiso ea Phetoho ea Litheko tse Tlase

Bafuputsi ba fihletse ntlha ea bohlokoa tlhahisong ka li-tag tsa RFID tse hatisitsoeng tse roll-to-roll tse jang chelete e ka tlase ho $0.002 ka yuniti - phokotso ea 90% ho tloha li-tag tse tloaelehileng. Ntlafatso ena e shebane le li-antenna tsa graphene tse sintered ka laser tse fihlelang keketseho ea 8 dBi leha li le botenya ba 0.08mm, li lumellana le melapo e tloaelehileng ea ho sebelisa pampiri hape.

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Katleho ena e nolofalletsa ho tšoaea ka bongata lintho tse sebelisoang tse theko e tlase tseo pele li neng li nkoa li sa khonehe moruong. Liteko tsa meriana li bontša tšepiso: Ho kopanngoa ha lipakete tsa Blister ho lumella bakuli ho netefatsa bonnete ba meriana ha ba ntse ba latela ho latela litekanyetso ka lisebelisoa tse lumelloang ke NFC.

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Sehlopha sa mahlale a thepa univesithing ea lipatlisiso ea US se thehile mekhoa ea ho boloka mouoane oa lik'hemik'hale o ntlafalitsoeng ke plasma (PECVD) ho kopanya likarolo tsa graphene ka kotloloho holim'a li-substrate tse ka bolang. "Ts'ebetso ea rona e fihlella tšebeliso ea thepa ea 98% ha e bapisoa le 60% mekhoeng ea setso ea ho fata," ho boletse moetapele oa projeke, eo sehlopha sa hae se sa tsoa fumana chelete ea mmuso ea $15 milione bakeng sa lits'ebeletso tsa tlhahiso ea liteko.

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Litlamorao tsa theknoloji ena li fetela ka nģ'ane ho thepa: Lihlopha tsa tikoloho li totobatsa monyetla oa ho fokotsa litšila tsa elektroniki ka lithane tse 220,000 selemo le selemo ka li-eco-tag tse lahloang tse bolang matsatsing a 90.


Nako ea poso: Hlakubele-17-2025