Amathemba okusebenza kwe-silicon carbide ceramics emkhakheni wamandla elanga e-photovoltaic

 Eminyakeni yamuva, njengoba isidingo somhlaba wonke samandla avuselelekayo senyuke, amandla elanga e-photovoltaic abaluleke kakhulu njengendlela ehlanzekile, eqhubekayo yamandla. Ekuthuthukisweni kobuchwepheshe be-photovoltaic, isayensi yezinto zokwakha idlala indima ebalulekile. Phakathi kwazo,i-silicon carbide ceramics, njengento engase ibe khona, ibonise amathemba okusebenza okubanzi emkhakheni we-photovoltaic amandla elanga.

I-silicon carbide ceramicinsimbi ye-ceramic eyenziwe ngezinhlayiya ze-silicon carbide (SiC) ngokusebenzisa i-high-temperature sintering. Inezici ezinhle kakhulu zomzimba namakhemikhali, okwenza kube kuhle kakhulu ukusetshenziswa kumandla elanga e-photovoltaic. Okokuqala nje,i-silicon carbide ceramicsibe ne-conductivity ephezulu yokushisa kanye nokuzinza okuhle kakhulu kokushisa, futhi ingagcina ukusebenza okuzinzile ezindaweni zokushisa eziphezulu. Lokhu kuvumela i-silicon carbide ceramics ukuthi isetshenziswe kumamojula we-photovoltaic aphezulu okushisa, ukuthuthukisa ukusebenza kahle nokuthembeka kwezinhlelo ze-photovoltaic.

Okwesibili,i-silicon carbide ceramicsbabe nezindawo ezinhle kakhulu zemishini kanye nokuzinza kwamakhemikhali. Inobunzima obuphezulu kanye nezakhiwo zokulwa nokugqoka, okwenza imelane nokucindezeleka kwemishini kanye nokugqwala kwemvelo ezinhlelweni ze-photovoltaic. Lokhu kwenzai-silicon carbide ceramicsimpahla ekahle yokukhiqiza amamojula we-photovoltaic, ukwandisa impilo yabo yesevisi nokunciphisa izindleko zokulondoloza.

Ngaphezu kwalokho,i-silicon carbide ceramicsbabe nezakhiwo ezinhle kakhulu ze-optical. Ine-coefficient yokukhanya ephansi kanye ne-refractive index ephakeme, evumela ukumuncwa kokukhanya okuphezulu nokusebenza kahle kokuguqulwa kokukhanya. Lokhu kwenza i-silicon carbide ceramics ibe yinto ebalulekile yamaseli e-photovoltaic asebenza kahle kakhulu, ashayela ukuphuma kwamandla kwezinhlelo ze-photovoltaic.

Yiqiniso, i-silicon carbide ceramics, njengempahla ye-semiconductor, nayo inezinzuzo eziyingqayizivele. Izinto zokwakha ze-Semiconductor zidlala indima ebalulekile kubuchwepheshe be-photovoltaic, ukuguqula ukukhanya kwelanga kube ugesi. Ama-ceramics e-silicon carbide anegebe elibanzi lebhendi yamandla kanye nokuhamba kwama-electron aphezulu, okunganikeza ukusebenza kahle okuphezulu nokuzinza ngesikhathi sokuguqulwa kwe-photoelectric. Lokhu kwenza i-silicon carbide ceramics ibe yimbangi eqinile yezinto zokwakha ze-semiconductor photovoltaic futhi kulindeleke ukuthi kuzuzwe impumelelo ebalulekile emkhakheni wamandla elanga e-photovoltaic.

Kafushane, i-silicon carbide ceramics inamathemba okusebenza abanzi emkhakheni wamandla elanga e-photovoltaic. Izakhiwo zayo ezinhle kakhulu ezifana ne-thermal conductivity, izakhiwo zemishini, ukuzinza kwamakhemikhali kanye nezakhiwo ze-optical zikwenza kube yinto ekahle yokukhiqiza amamojula we-photovoltaic asebenzayo, athembekile futhi ahlala isikhathi eside. Ngesikhathi esifanayo, njengempahla ye-semiconductor, i-silicon carbide ceramics nayo inezinzuzo eziyingqayizivele ekuguqulweni kwe-photoelectric. Ngokuthuthuka okuqhubekayo kobuchwepheshe be-photovoltaic kanye nocwaningo olwengeziwe ngezinto zobumba ze-silicon carbide, sinesizathu sokukholelwa ukuthi i-silicon carbide ceramics izodlala indima ebaluleke kakhulu emkhakheni wamandla elanga e-photovoltaic futhi yenze iminikelo ebalulekile ekugcwalisekeni kwamandla esimeme.