Ƙarfin graphite na musamman don gudanar da wutar lantarki yayin watsawa ko canja wurin zafi daga mahimman abubuwan da ke sa ya zama babban abu don aikace-aikacen lantarki da suka haɗa da semiconductor, injin lantarki, har ma da samar da batura na zamani.
Graphene shine abin da masana kimiyya da injiniyoyi ke kira Layer graphite guda ɗaya a matakin atomic, kuma waɗannan siraran siraran graphene ana naɗe su ana amfani da su a nanotubes. Wataƙila hakan na faruwa ne saboda ƙaƙƙarfan ƙa'idar wutar lantarki da ƙaƙƙarfan ƙarfi da taurin kayan.
Carbon nanotubes na yau an gina su tare da tsayin daka zuwa diamita har zuwa 132,000,000:1, wanda ya fi kowane abu girma sosai. Bayan ana amfani da shi a cikin nanotechnology, wanda har yanzu sabon abu ne a duniyar semiconductor, ya kamata a lura cewa yawancin masana'antun graphite suna yin takamaiman maki na graphite don masana'antar semiconductor shekaru da yawa.
2. Electric Motors, Generators da Alternators
Hakanan ana yawan amfani da kayan graphite na carbon a cikin injinan lantarki, janareta, da masu canzawa a cikin nau'in gogewar carbon. A wannan yanayin "brush" na'ura ce da ke gudanar da halin yanzu tsakanin wayoyi masu tsayuwa da kuma haɗuwa da sassa masu motsi, kuma yawanci ana ajiye su a cikin shinge mai juyawa.
3. Ion Implantation
Yanzu ana amfani da graphite tare da ƙarin mitar a cikin masana'antar lantarki. Ana amfani da shi a cikin ion implantation, thermocouples, wutar lantarki, capacitors, transistor, da batura kuma.
Ion implantation tsari ne na injiniya inda aka haɓaka ions na wani abu a cikin filin lantarki kuma ana tasiri a cikin wani abu, a matsayin nau'i na impregnation. Yana ɗaya daga cikin mahimman hanyoyin da ake amfani da su wajen samar da microchips don kwamfutocin mu na zamani, kuma atom ɗin graphite yawanci ɗaya ne daga cikin nau'ikan zarra waɗanda aka cusa cikin waɗannan microchips na tushen silicon.
Bayan aikin musamman na graphite a cikin samar da microchips, ana amfani da sabbin abubuwan da ke tushen graphite don maye gurbin capacitors na gargajiya da transistor kuma. A cewar wasu masu bincike, graphene na iya zama madadin siliki gaba ɗaya. Ya fi 100 mafi ƙaranci transistor silicon, yana sarrafa wutar lantarki da kyau sosai, kuma yana da ƙayyadaddun kayyadaddun abubuwa waɗanda zasu iya zama da amfani sosai a cikin ƙididdigar ƙididdiga. Hakanan an yi amfani da Graphene a cikin capacitors na zamani kuma. A zahiri, graphene supercapacitors ana tsammanin sau 20x sun fi ƙarfi fiye da capacitors na gargajiya (sakin 20 W/cm3), kuma suna iya zama sau 3x ƙarfi fiye da manyan ƙarfin yau, batura lithium-ion.
4. Baturi
Lokacin da yazo ga batura (bushewar cell da lithium-ion), carbon da kayan graphite sun kasance kayan aiki anan ma. Dangane da busasshen tantanin halitta na gargajiya (batura da muke yawan amfani da su a cikin rediyo, fitilolin walƙiya, nesa, da agogon mu), na'urar lantarki ta ƙarfe ko sandar graphite (cathode) tana kewaye da ɗanɗano mai ɗanɗano, kuma duka biyun an lulluɓe su a ciki. silinda karfe .
Batirin lithium-ion na zamani na yau suna amfani da graphite ma - azaman anode. Tsofaffin batirin lithium-ion sun yi amfani da kayan graphite na gargajiya, duk da haka yanzu da graphene ke ƙara samun samuwa, yanzu ana amfani da graphene anodes maimakon - galibi saboda dalilai biyu; 1. graphene anodes rike makamashi mafi kyau da kuma 2. yayi alƙawarin cajin lokacin da yake 10x sau sauri fiye da na gargajiya lithium-ion baturi.
Batura lithium-ion masu caji suna ƙara shahara a kwanakin nan. Ana amfani da su yanzu a cikin kayan aikinmu na gida, na'urorin lantarki masu ɗaukar nauyi, kwamfutar tafi-da-gidanka, wayoyin hannu, motocin lantarki, motocin soja, da aikace-aikacen sararin samaniya ma.
Lokacin aikawa: Maris 15-2021