Sifake uhlelo lwethu lokususa i-fluoride ejulile efektri eyodwa ye-solar wafer/solar cells
Ekuqaleni kukaMeyi, imboni ye-photovoltaic yathatha isinyathelo esibalulekile ekuthuthukisweni kwemikhuba eqhubekayo. Ifektri ye-solar wafer yasekhaya kanye ne-solar cell ifake ngempumelelo uhlelo lokususa i-fluoride ejulile oluthuthuke kakhulu. Lokhu kufakwa kuphawula intuthuko ebalulekile ekuhlangabezaneni nesidingo esikhulayo sokwelashwa kwamanzi amdaka e-photovoltaic okuphumelelayo.
Ukwanda okusheshayo kwemboni ye-photovoltaic kuholele ekwandeni kokukhiqizwa kwamanzi angcolile e-photovoltaic, okudinga ukusetshenziswa kwezinqubo zokwelashwa ezithuthukisiwe. Ukwelashwa kwala manzi angcolile kubalulekile ukuqinisekisa ukuthi ahlangabezana nezindinganiso zemvelo ngaphambi kokukhishwa.
Amanzi angcolile e-Photovoltaic aqukethe kakhulu ukungcola okufana ne-silicon powder, i-silicon carbide, i-polyethylene glycol, ama-ion e-fluoride, ama-acid kanye nezisekelo. Lapho izinduku ze-silicon nama-wafer zisikwa, zigaywe, zinqunywe, zigaywe, zigqwale, futhi zipholishwe, uketshezi olungeziwe kanye namanzi angcolile ahlanzekile. Amanzi angcolile e-Polysilicon, amanzi angcolile e-silicon e-organic, ukuhlanza i-silicon wafer, ukuphinda usebenzise amanzi angcolile ngodaka, ukusika nokupholisha amanzi angcolile nakho kubizwa ngokuthi amanzi angcolile e-photovoltaic. Ukuba khona kwalawa manzi angcolile e-photovoltaic kuzobangela ukungcola kwemvelo kwemvelo, futhi kuzovimbela nentuthuko eqhubekayo yalolu hlobo lwemboni. Ngakho-ke lolu hlobo lwamanzi angcolile e-photovoltaic kufanele luphathwe kanjani?
Inqubo yokwelapha ethuthukisiwe ye-fluorine yamanzi angcolile e-photovoltaic ngokuvamile ihlanganisa izigaba ezintathu: ukwelashwa kwangaphambi kwesikhathi, ukwelashwa okuyinhloko kanye nokwelashwa kwangemva kokwelashwa. Isigaba sokwelapha kwangaphambi kwesikhathi ngokuyinhloko siwukususa izinto eziqinile ezilengayo kanye nokungcola emanzini angcolile ukuze kuhlinzekwe izimo ezinhle zekhwalithi yamanzi esigabeni sokwelapha esiyinhloko; isigaba sokwelapha esiyinhloko ukwenza imisebenzi efana nokumuncwa, ukushintshaniswa noma ukuhlukaniswa kwama-ion e-fluoride nge-membrane; isigaba sangemva kokwelashwa ikakhulukazi siwukwelapha amanzi angcolile alungisiwe. Amanzi angcolile ayahlanzwa, akhishwe usawoti futhi kwenziwa eminye imisebenzi ukuze kuhlangatshezwane nezidingo zokukhishwa noma ukusetshenziswa kabusha.
Ukuqaliswa kwalolu hlelo lokwelapha oluthuthukisiwe kugqamisa ukuzibophezela kwemboni ekuphathweni kwemvelo nasekuzinzeni. Lumelela indlela yokubhekana nezinselele zemvelo ezihlobene nokukhula okusheshayo kwemboni ye-photovoltaic.
Njengoba isidingo samandla elanga siqhubeka nokukhula, ukufaka ubuchwepheshe obusha bokwelapha amanzi amdaka kubalulekile ekunciphiseni ukuthinteka kwemvelo kwale mboni. Ukuqaliswa ngempumelelo kohlelo lokususa i-fluoride ejulile kubeke isibonelo semikhuba yokuvikela imvelo enomthwalo wemfanelo embonini ye-photovoltaic futhi sekuyindlela yokuthuthukisa okusimeme emkhakheni wamandla avuselelekayo.