Halayen Fasahar PolySilicon

Na farko: Bambancin kamanni

Siffofin fasaha na polysilicon Daga bayyanar, kusurwoyi huɗu na sel silicon monocrystalline suna da siffar baka, kuma babu alamu a saman; yayin da kusurwoyi huɗu na tantanin halitta polysilicon sune murabba'i, kuma saman yana da alamu kama da furannin kankara; kuma kwayar siliki mai amorphous shine abin da muka saba kira bangaren sirara-fim. Ba kamar tantanin siliki na crystalline wanda zai iya ganin layin grid ba, kuma saman yana da haske da santsi kamar madubi.

Na biyu: Bambancin amfani

Siffofin fasaha na polysiliconGa masu amfani, babu bambanci sosai tsakanin ƙwayoyin silicon monocrystalline da ƙwayoyin polysilicon, kuma tsawon rayuwarsu da kwanciyar hankali suna da kyau sosai. Ko da yake matsakaicin ƙarfin juzu'i na sel silicon monocrystalline yana da kusan 1% sama da na polysilicon, tunda ƙwayoyin silicon monocrystalline ana iya yin su kawai zuwa murabba'i-squares (dukkan bangarorin huɗu suna da siffar baka), lokacin ƙirƙirar panel na hasken rana, wani ɓangare na yanki ba zai cika ba; kuma polysilicon yana da murabba'i, don haka babu irin wannan matsala. Amfaninsu da rashin amfaninsu sune kamar haka:

Abubuwan haɗin silicon crystalline: Ƙarfin sashi ɗaya yana da girma. Ƙarƙashin yanki ɗaya na bene, ƙarfin da aka shigar ya fi girma fiye da na kayan aikin fim na bakin ciki. Koyaya, abubuwan da aka gyara suna da kauri kuma suna da rauni, tare da ƙarancin yanayin zafin jiki, ƙarancin ƙarancin haske, da haɓakar ƙima na shekara-shekara.

Abubuwan da aka haɗa da siraran fim: Ƙarfin sashi ɗaya yana da ƙasa kaɗan. Duk da haka, yana da babban aikin samar da wutar lantarki, kyakkyawan yanayin zafi mai kyau, kyakkyawan aiki mai rauni-haske, ƙananan hasarar ikon inuwa, da ƙarancin raguwa na shekara-shekara. Yana da wurare masu yawa na aikace-aikacen, yana da kyau, kuma yana da alaƙa da muhalli.

Na uku: Tsarin sarrafawa

Ƙarfin da ake cinyewa a cikin tsarin masana'antar polysilicon na hasken rana yana da kusan 30% ƙasa da na sel silicon monocrystalline. Dangane da halaye na fasaha na polysilicon, ƙwayoyin polysilicon na hasken rana suna lissafin babban kaso na jimillar fitin hasken rana na duniya, kuma farashin masana'anta kuma ya yi ƙasa da na sel silicon monocrystalline, don haka amfani da ƙwayoyin hasken rana na polysilicon zai kasance mafi ƙarfi. ceto da kuma kare muhalli.

polysilicon wani nau'i ne na siliki guda-guda. Ana ɗaukar polysilicon a matsayin "tushen" na masana'antar microelectronics da masana'antar photovoltaic. Babban samfuri ne na fasaha wanda ya mamaye fannoni da yawa da fannoni kamar masana'antar sinadarai, ƙarfe, injina, da na'urorin lantarki. Yana da mahimmancin kayan aiki na asali don semiconductor, manyan haɗin gwiwar kewayawa da masana'antar hasken rana, kuma samfuri ne mai mahimmanci mai mahimmanci a cikin sarkar masana'antar samfuran silicon. Ci gabanta da matakin aikace-aikacenta ya zama muhimmiyar alama don auna cikakken ƙarfin ƙasa, ƙarfin tsaron ƙasa, da matakin zamani.