Isticmaalka garaafka ee Codsiyada Elektarooniga ah

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

1. Nanotechnology iyo SemiconductorSida aaladaha iyo elektiroonigga ay noqonayaan kuwo yaryar oo sii yaraanaya, 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 semiconductors, waa in la ogaadaa in badi soo saarayaasha garaafyada ay samaynayeen darajooyin gaar ah oo garaafka warshadaha semiconductor muddo tobanaan sano ah.

2. Matoorada Korontada, Dab-dhaliyayaasha iyo Alternators

Walaxda garaafiga ee kaarboon waxa sidoo kale inta badan loo isticmaalaa 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 inta badan lagu hayaa meel wareeg ah.

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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 ion walxo gaar ah lagu dedejiyo goobta korantada oo ay saameyn ku yeelato shay kale, oo ah nooc impregnation ah. Waa mid ka mid ah hababka aasaasiga ah ee loo isticmaalo soo saarista microchips-ka kombiyuutaradayada casriga ah, iyo atamka graphite sida caadiga ah waa mid ka mid ah noocyada atamka ee lagu geliyo microchips-ka silikoon ku salaysan.

Kaalinta gaarka ah ee garaafyada ee soo saarista microchips ka sokow, hal-abuurnimada ku salaysan garaafyada ayaa hadda loo istcmaalay in lagu beddelo capacitors-dhaqameedka iyo transistors-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 ugu yar ee silikoon, wuxuu u qabtaa koronto si hufan, wuxuuna leeyahay sifooyin qalaad oo aad waxtar ugu yeelan kara xisaabinta tirada. Graphene sidoo kale waxaa loo isticmaalay 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 tamarta sare ee maanta, baytariyada lithium-ion.

4. baytariyada

Markay timaaddo baytariyada (unug 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, meelaha fogfog, iyo saacadaheena), korantada birta ah ama usha graphite (cathode) waxaa ku hareeraysan koollada qoyan ee korantada, labaduba waxay ku xiran yihiin gudaha gudaha. dhululubo bir ah .

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

Baytariyada lithium-ion ee dib loo soo celin karo ayaa maalmahan aad u soo badanaya. Hadda waxaa badanaa lagu isticmaalaa qalabka gurigayaga, qalabka elektaroonigga ah ee la qaadi karo, laptop-yada, taleefannada casriga ah, baabuurta korontada ku shaqeysa, baabuurta ciidamada, iyo codsiyada hawada sare.


Waqtiga boostada: Mar-15-2021