I-Gallium arsenide (GaAs) Ⅲ ~ V ukusebenza kwebhetri ekhompawundiweyo ukuya kuthi ga kwi-28%, imathiriyeli ekhompawundi ye-GaAs inomsantsa ofanelekileyo we-optical band, kunye nokusebenza kakuhle kokufunxa, ukuxhathisa okuqinileyo kwi-irradiation, ubushushu obungakhathaliyo, obulungele ukwenziwa kwebhetri esebenza ngokugqibeleleyo enejunction enye. Nangona kunjalo, ixabiso lezinto ze-GaAs alibizi, ngaloo ndlela linciphisa ukuthandwa kweebhetri ze-GaAs kumlinganiselo omkhulu.
I-Copper indium selenide ibhetri yefilimu encinci (i-CIS ngokufutshane) ifanelekile ukuguqulwa kwe-photoelectric, akukho kwehla kwe-photoelectric, ukusebenza kakuhle kokuguqulwa kunye ne-polysilicon, njengamaxabiso aphantsi, ukusebenza kakuhle kunye nokulula kwenkqubo kunye nezinye iingenelo, ziya kuba ngulwalathiso olubalulekileyo ekuphuhlisweni kwexesha elizayo leeseli zelanga. Ingxaki kuphela ngumthombo wezinto eziphathekayo, ngenxa ye-indium kunye ne-selenium zizinto ezinqabileyo ezinqabileyo, ngoko ke, ukuphuhliswa kweebhetri ezinjalo kuya kunqunyulwa.
(3) iiseli zelanga zepolymer eziphilayo
Iipolymers ze-Organic endaweni yemathiriyeli ye-inorganic lisikhokelo sophando sokwenziwa kweeseli zelanga. Njengoko izinto eziphilayo zinokuguquguquka okuhle, kulula ukwenza, uluhlu olubanzi lwemithombo yezinto eziphathekayo, ixabiso eliphantsi kunye nezinye iingenelo, ngoko ke ukusetyenziswa okukhulu kwamandla elanga, ukubonelela ngombane ophantsi kubaluleke kakhulu. Nangona kunjalo, izinto eziphilayo zokulungiselela uphando lweeseli zelanga sele ziqalisile, nokuba bubomi benkonzo, okanye ukusebenza kwebhetri akunakuthelekiswa nezinto ezingaphiliyo, ngakumbi iibhetri zesilicon, nokuba zinokuphuhliswa zibe yinto ebalulekileyo yemveliso, kodwa kwakhona ukuba iphononongwe kuphando olongezelelweyo.
(4) iiseli zelanga ze-nanocrystalline (iiseli zelanga ezenziwe ngedayi)
I-Nano Ti02, iiseli ze-crystalline zamandla elanga zisanda kuphuhliswa, ngexabiso eliphantsi kunye nenkqubo elula kunye nokusebenza okuzinzileyo. Ukusebenza kwayo kwe-photovoltaic kuzinzile ngaphezu kwe-10%, iindleko zokuvelisa kuphela i-1/5 ~ 1/10 yeeseli ze-silicon zelanga, ubude bokuphila bunokufikelela kwiminyaka engaphezu kwama-20. Nangona kunjalo, ekubeni uphando kunye nophuhliso lweeseli ezinjalo sele luqalile, kuqikelelwa ukuba ngokuthe ngcembe baya kuza kwimarike kungekudala.
–Eli nqaku likhutshwa nguumenzi womatshini wokugqumaGuangdong Zhenhua
Ixesha lokuposa: May-24-2024