Akara RFID nke dabeere na Graphene Nkwa Mgbanwe ọnụahịa nke obere-cent

Ndị nchọpụta arụpụtala ihe dị mkpa n'ichepụta ihe site na iji akara RFID e biri ebi nke na-efu ihe na-erughị $0.002 kwa nkeji - mbelata 90% site na akara ndị a na-ejikarị eme ihe. Ihe ọhụrụ a lekwasịrị anya na antenna graphene laser nke na-enweta uru 8 dBi n'agbanyeghị na ọ dị oke ọkpụrụkpụ 0.08mm, nke dakọtara na iyi eji emegharị akwụkwọ nkịtị.

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Ihe ọhụrụ a na-eme ka e nwee ike itinye ọtụtụ ihe oriri dị ọnụ ala nke a na-ewere dị ka ihe na-agaghị ekwe omume n'ụzọ akụ na ụba. Nnwale ọgwụ na-egosi nkwa: Njikọta ngwugwu ọnya na-enye ndị ọrịa ohere ikweta na ọgwụ ahụ bụ eziokwu ma na-enyocha usoro onunu ogwu site na ngwaọrụ ndị NFC kwadoro.

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Otu ndị otu sayensị ihe onwunwe na mahadum nyocha nke mba Amerịka mepụtara usoro nchekwa anwụrụ ọkụ kemịkalụ emelitere (PECVD) iji jikọta akwa graphene ozugbo na ihe ndị nwere ike imebi emebi. "Usoro anyị na-enweta 98% ojiji ihe onwunwe ma e jiri ya tụnyere 60% na usoro ịkpụcha ihe ọdịnala," ka onye ndu ọrụ ahụ kwuru, onye otu ya nwetara ego gọọmentị etiti nde dọla iri na ise n'oge na-adịbeghị anya maka ebe mmepụta ihe nnwale.

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Mmetụta nke teknụzụ a gafere ihe gbasara nhazi: Ndị otu gburugburu ebe obibi na-egosipụta ike ibelata ihe mkpofu eletrọniki site na tọn 220,000 kwa afọ site na akara eco a na-atụfu nke na-ere ere n'ime ụbọchị 90.


Oge ozi: Maachị-17-2025