Isticmaalka garaafka ee Codsiyada Elektarooniga ah

Awoodda gaarka ah ee Graphite si ay u qabato koronto marka ay kala firdhiso ama ka wareejinayso kulaylka qaybaha muhiimka ah ayaa ka dhigaysa shay aad u fiican codsiyada elektiroonigga ah oo ay ku jiraan semiconductors, matoorada korontada, iyo xitaa soo saarista baytariyada casriga ah.

1. Nanotechnology iyo SemiconductorSida aaladaha iyo elektiroonigga ay noqonayaan kuwo yaryar oo yaryar, kaarboon nanotubes ayaa noqda kuwa caadiga ah, waxayna caddaynayaan inay yihiin mustaqbalka nanotechnology iyo warshadaha semiconductor.

Graphene waa waxa saynisyahanada iyo injineeradu ugu yeeraan hal lakab oo graphite ah oo ah heerka atomiga, lakabyadan khafiifka ah ee graphene ayaa la duubayaa waxaana loo isticmaalaa nanotubes.Tani waxay u badan tahay inay sabab u tahay dhaqdhaqaaqa korantada ee cajiibka ah iyo xoogga aan caadiga ahayn ee walaxda iyo qallafsanaanta.

Kaarboon nanotubes-ka maanta waxa lagu dhisay saamiga dhererka ilaa dhexroorka ah ilaa 132,000,000:1, kaas oo aad uga weyn shay kasta oo kale.Marka laga soo tago in loo isticmaalo nanotechnology, taas oo wali ku cusub adduunka semiconductor, waa in la ogaadaa in badi soo saarayaasha garaafyada ay samaynayeen darajooyin gaar ah oo garaafyada warshadaha semiconductor muddo tobanaan sano ah.

2. Matoorada Korontada, Dab-dhaliyayaasha iyo Alternators

Walaxda garaafiga kaarboon waxa sido kale inta badan loo adeegsadaa matoorada korantada, koronto-dhaliyeyaasha, iyo beddelayaasha qaab burush kaarboon ah.Xaaladdan oo kale "buraash" waa aalad ka socota inta u dhexeysa fiilooyinka taagan iyo isku darka qaybaha dhaqaaqa, waxaana badanaa lagu hayaa usheeda dhexe.

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3. Ion Implantation

Graphite hadda waxaa lagu isticmaalaa soo noqnoqoshada badan ee warshadaha elektiroonigga ah.Waxa loo istcimaalay in ion implantation, thermocouples, switches koronto, capacitors, transistor, iyo baytariyada sidoo kale.

Ion implantation waa hab-socod injineernimo halkaas oo ions shay gaar ah lagu dedejiyo goobta korantada oo ay saamayso shay kale, oo ah nooc impregnation ah.Waa mid ka mid ah hababka aasaasiga ah ee loo isticmaalo soo saarista microchips-ka kombuyuutaradayada casriga ah, iyo atamka graphite sida caadiga ah waa mid ka mid ah noocyada atamka ee lagu geliyo microchips-ka silikon ku salaysan.

Kaalinta gaarka ah ee garaafyada ee soo saarista microchips ka sokow, hal-abuuro ku salaysan garaafyada ayaa hadda loo istcmaalay in lagu beddelo capacitors-dhaqameedka iyo transistor-ka sidoo kale.Sida laga soo xigtay cilmi-baarayaasha qaarkood, graphene waxay noqon kartaa beddelka suurtagalka ah ee silikon gebi ahaanba.Waxay 100 jeer ka khafiifsan tahay transistor-ka siliconka ugu yar, wuxuu u qabtaa koronto si hufan, wuxuuna leeyahay astaamo qalaad oo aad waxtar ugu yeelan kara xisaabinta tirada.Graphene sidoo kale waxaa loo adeegsaday capacitors casriga ah sidoo kale.Dhab ahaantii, graphene supercapacitors waxaa loo maleynayaa in 20x jeer ay ka awood badan yihiin capacitors-dhaqameedka (sii daaya 20 W / cm3), waxaana laga yaabaa inay 3x jeer ka xoog badan yihiin kuwa maanta tamarta sare leh, baytariyada lithium-ion.

4. baytariyada

Markay timaaddo baytariyada (unugga qallalan iyo lithium-Ion), kaarboonka iyo agabka garaafka ayaa sidoo kale halkan qalabeeyay.Xaaladda unug qallalan oo dhaqameed ( baytariyada aan inta badan ku isticmaalno idaacadaha, tooshashka, fogaanta, iyo saacadahayada), birta elektiroonigga ah ama usha graphite (cathode) waxaa ku wareegsan koollada qoyan ee elektrolytka, labaduba waxay ku xiran yihiin gudaha gudaha. dhululubo bir ah .

Baytariyada lithium-ion ee casriga ah waxay sidoo kale isticmaalayaan garaafka - anode ahaan.Baytariyadii hore ee lithium-ion waxay adeegsadeen agab garaafeed dhaqameed, si kastaba ha ahaatee hadda graphene ayaa noqonaysa mid si diyaar ah loo heli karo, graphene anodes hadda waa la isticmaalaa halkii - badiyaa laba sababood awgood;1. graphene anodes waxay si fiican u hayaan tamarta iyo 2. waxay ballan qaadaysaa wakhti lacag bixin ah oo 10x jeer ka dheereysa baytari dhaqameedka lithium-ion.

Baytariyada lithium-ion ee dib loo soo celin karo ayaa maalmahan aad u soo badanaya.Hadda waxa inta badan lagu isticmaalaa qalabka gurigayaga, elektarooniga la qaadi karo, laptops, telefoonada smart, baabuurta korantada, baabuurta ciidamada, iyo codsiyada hawada sidoo kale.


Waqtiga boostada: Mar-15-2021