Iiphaneli zelanga zePerovskite baguqula ihlabathi lamandla e-photovoltaic. Enkosi kweyakho ngempumelelo y ixabiso eliphantsi lemvelisoEzi seli zelanga zivuse umdla omkhulu kuluntu lwezenzululwazi kunye neshishini lamandla. Kodwa yintoni kanye kanye kanye kanye ezintle e iingxaki ekhoyo xa kuthelekiswa nesilicon zemveli?
Kweli nqaku siza kuchaza ngokweenkcukacha yonke into oyifunayo ukuyazi malunga neepaneli zelanga ze-perovskite: zabo ukusebenza, engundoqo inzuzo kunye imiceli mngeni ukuba kusafuneka boyise. Ukuba ufuna ukwazi ikamva lamandla elanga, qhubeka ufunda.
Yintoni i-perovskite?
I-Perovskite yimpahla ene-a isakhiwo sekristale ingakumbi ekuvumelayo ukufunxa ukukhanya ngokukodwa. Le ngqungquthela inokuqulunqwa ngezinto ezahlukeneyo, nangona kwintsimi ye-photovoltaic ngokuqhelekileyo iqulethe khokelela, iodine y i-methylammonium.
Umthamo wayo omkhulu we ukuguqulwa kokukhanya kube ngumbane uye wayenza enye indlela ethembisayo kwi-silicon, eyona nto iphambili ekwenzeni iiphaneli zelanga zemveli. Uphando olutshanje luye lwabonisa ukuba iiseli zelanga ze-perovskite zinokufikelela ekusebenzeni okuphezulu kunoko 25%, ezibeka ngokulinganayo, kwaye nangaphezulu, i iiseli ze-silicon Okwangoku.
Iiseli zelanga ze-perovskite zisebenza njani?
Iiseli zelanga ze-Perovskite zisebenza ngendlela efanayo kwiiseli ze-silicon. Ekufumaneni i ukukhanya kwelanga, ukuvuselela ii-electron ngaphakathi kwezinto, ukuvelisa a umbane. Nangona kunjalo, umahluko omkhulu ulele ekubunjweni nasekubunjweni kwabo, okubavumela ukuba bathathe izinto ezahlukeneyo ngamaza yokukhanya, ngaloo ndlela iphucula ukusebenza kwayo kakuhle.
Ngaphandle koko, yakhe ukuvelisa Ilula kakhulu kwaye iyabiza, kuba ayifuni iinkqubo zobushushu obuphezulu njengoko kunjalo nge-silicon. Eli linyathelo elibalulekileyo elisingise a amandla elanga afikelelekayo kwaye azinzileyo.
Izinto eziluncedo kwiipaneli zelanga ze-perovskite
- Ukusebenza ngokukuko: Kwiimvavanyo zebhubhoratri, iiseli ze-perovskite zifezekise ukuphumelela okukhulu kunoko 25%, nto leyo ebenza basebenze ngakumbi kunabaninzi itekhnoloji yelanga eqhelekileyo.
- Ixabiso eliphantsi lemveliso:Ukwenziwa kwezi seli kunexabiso eliphantsi kunaleyo yesilicon, kuba inokuveliswa kuyo amaqondo obushushu asezantsi kunye neenkqubo ezilula.
- Ukuguquguquka kunye nokulula: Ngokungafaniyo neepaneli ze-silicon eziqinileyo, iiseli ze-perovskite zinokuba bhetyebhetye kwaye ukukhanya, evumela ukusetyenziswa kwayo kwi imiphezulu egobileyo okanye ungene iifestile.
- ukuguquguquka okukhulu: Ukwakhiwa kunye nokwakheka kwazo zivumela ukuba zisetyenziswe ngokwahlukileyo iimeko, ifakiwe izakhiwo y izithuthi zombane.
Ukungalungi kunye nemingeni yeteknoloji ye-perovskite
- Ukuqina okulinganiselweyo: Enye yeengxaki eziphambili ze-perovskite ukuzinza kwayo okuphantsi. Iyancipha ekuhambeni kwexesha xa ibonakaliswe umswakama, i calor kunye ukukhanya kwe-ultraviolet.
- Ubukho bezinto ezinetyhefu: Uninzi lweeseli zelanga ze-perovskite ziqulethe khokelela, izinto ezingcolisa kakhulu eziyingozi kwimekobume nempilo.
- Ukunqongophala kophuhliso kwinqanaba lezorhwebo: Nangona ukusebenza kwayo kuthembisa, iinkqubo zokusetyenziswa ayikaphuhliswa. ukwenziwa kwemigangatho ezivumela imveliso enkulu.
Ukusetyenziswa kwexesha elizayo le-perovskite kumandla elanga
Ikamva leeseli zelanga ze-perovskite lithembisa kakhulu. Abaphandi bahlola iindlela zokuphucula ukuqina kwaye ubuyisele i khokelela ngezinto ezinetyhefu encinci, njenge itoti. Nabo bayaphuhla iiphaneli zelanga tandem ezidibanisa i-perovskite kunye ne-silicon ukuphucula ngakumbi ukusebenza kakuhle.
Ukongeza, ukuguquguquka kwayo kuvula umnyango kwizicelo ezintsha, ezifana iifestile zelanga, uphahla photovoltaic y zixhobo zombane ngokutshaja okuzimeleyo. Ukuba iintsilelo zayo eziphambili zingasonjululwa, i-perovskite inokutshintsha indlela esisebenzisa ngayo amandla. amandla elanga.
Iiseli zelanga zePerovskite zimele ukutsiba kwetekhnoloji kwihlabathi le Amandla e-photovoltaic. Nangona basajongene imingeni ebalulekileyoUkusebenza kwabo kunye neendleko eziphantsi zokuvelisa zibenza enye yezona ndlela zithembisayo kwixesha elizayo lamandla elanga. Ukuba ukuqhubela phambili kokuqina kunye nokuzinza kuyaqhubeka, sinokujonga revolution enkulu elandelayo kwimveliso yamandla ahlaziyekayo.