Isticmaalka Garaafka ee Codsiyada Elektarooniga ah

Awoodda gaarka ah ee Graphite ay u leedahay inay korontada ku socodsiiso iyadoo kala firdhinaysa ama ka wareejinaysa kulaylka qaybaha muhiimka ah waxay ka dhigaysaa agab aad u fiican oo loogu talagalay codsiyada elektaroonigga ah oo ay ku jiraan semiconductors, matoorada korontada, iyo xitaa soo saarista baytariyada casriga ah.

1. Nanotechnology iyo SemiconductorsMaadaama aaladaha iyo elektiroonigga ay sii yaraanayaan, nanotubes-ka kaarboonku waxay noqonayaan kuwo caadi ah, waxayna muujinayaan inay yihiin mustaqbalka nanotechnology iyo warshadaha semiconductor-ka.

Graphene waa waxa saynisyahannada iyo injineeradu ugu yeeraan hal lakab oo graphite ah heerka atomiga, lakabyadan khafiifka ah ee graphene-na waa la duubayaa oo loo isticmaalayaa nanotubes-ka. Tani waxay u badan tahay inay sabab u tahay kontoroolka korantada ee cajiibka ah iyo xoogga iyo adkaanta gaarka ah ee walaxda.

Tuubooyinka kaarboon-ka ee maanta waxaa lagu dhisay saamiga dhererka ilaa dhexroorka ilaa 132,000,000:1, kaas oo si weyn uga weyn walxaha kale. Marka laga soo tago in loo isticmaalo nanotechnology, kaas oo wali ah mid cusub adduunka semiconductors-ka, waa in la ogaadaa in inta badan soosaarayaasha graphite-ka ay samaynayeen darajooyin gaar ah oo graphite ah warshadaha semiconductors-ka muddo tobanaan sano ah.

2. Matoorada Korontada, Matoorada iyo Beddelayaasha

Walxaha kaarboonka garaafitka waxaa sidoo kale si joogto ah loogu isticmaalaa matoorada korontada, matoorada, iyo alternators-ka qaab burushyada kaarboonka. Xaaladdan oo kale "burush" waa qalab gudbiya hadda u dhexeeya fiilooyinka taagan iyo isku-darka qaybaha dhaqaaqaya, badanaana waxaa lagu hayaa usha wareegsan.

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3. Beerista Ion-ka

Graphite hadda waxaa loo isticmaalaa si joogto ah warshadaha elektaroonigga. Waxaa loo isticmaalaa beerista ion-ka, thermocouples-ka, badhanka korontada, capacitors-ka, transistors-ka, iyo baytariyada sidoo kale.

Ku-tallaalidda Ion-ka waa hab injineernimo halkaas oo ayoonnada walax gaar ah lagu dedejiyo goob koronto oo lagu saameeyo walax kale, iyadoo ah qaab lagu shubo. Waa mid ka mid ah hababka aasaasiga ah ee loo isticmaalo soo saarista microchips-yada kombiyuutarradeenna casriga ah, atamka garaafit-kuna caadi ahaan waa mid ka mid ah noocyada atamyada lagu shubo microchips-yadan ku salaysan silicon.

Marka laga soo tago doorka gaarka ah ee graphite ee soo saarista microchips-ka, hal-abuurka ku salaysan graphite ayaa hadda loo isticmaalayaa in lagu beddelo capacitors-ka dhaqameed iyo transistors-ka sidoo kale. Sida laga soo xigtay cilmi-baarayaal qaar, graphene waxay noqon kartaa beddel suurtagal ah oo gebi ahaanba ka duwan silicon. Waa 100 jeer ka khafiifsan transistor-ka silicon-ka ugu yar, wuxuu si aad ah u shaqeeyaa korontada, wuxuuna leeyahay sifooyin qalaad oo aad waxtar ugu yeelan kara xisaabinta quantum-ka. Graphene sidoo kale waxaa loo isticmaalay capacitors-ka casriga ah sidoo kale. Xaqiiqdii, capacitors-ka graphene-ka ayaa la sheegay inay 20 jeer ka awood badan yihiin capacitors-ka dhaqameed (oo sii daaya 20 W/cm3), waxayna noqon karaan 3 jeer ka xoog badan baytariyada lithium-ion-ka ee maanta shaqeeya.

4. Baytariyada

Marka ay timaado baytariyada (unug qalalan iyo lithium-Ion), walxaha kaarboon iyo garaafit ayaa iyaguna muhiimad weyn u lahaa halkan. Xaaladda unug qalalan oo dhaqameed (baytariyada aan inta badan ku isticmaalno raadiyaheenna, tooshyada, qalabka fogfog, iyo saacadaha), elektrode bir ah ama usha garaafitka (kathode) waxaa ku wareegsan koollo elektroole ah oo qoyan, labaduba waxay ku jiraan dhululubo bir ah.

Baytariyada casriga ah ee lithium-ion-ka maanta waxay sidoo kale isticmaalayaan graphite - oo ah anode. Baytariyada lithium-ion-ka ee hore waxay isticmaaleen agab graphite dhaqameed, si kastaba ha ahaatee hadda oo graphene-ku uu si fudud u heli karo, anode-yada graphene-ka hadda waa la isticmaalayaa - inta badan laba sababood awgood; 1. anode-yada graphene-ka si fiican ayay u hayaan tamarta iyo 2. waxay ballan qaadaysaa waqti dallacsi ah oo 10 jeer ka dhaqso badan baytariga lithium-ion-ka dhaqameed.

Baytariyada lithium-ion ee dib loo buuxin karo ayaa maalmahan sii kordhaya. Hadda waxaa badanaa loo isticmaalaa qalabka guryaha, qalabka elektarooniga ah ee la qaadi karo, laptop-yada, taleefannada casriga ah, baabuurta korontada isku dhafan, gawaarida militariga, iyo sidoo kale barnaamijyada hawada sare.


Waqtiga boostada: Maarso-15-2021