Imiterere yumubiri na chimique ya polyilicon

polysilicon ifite ibara ryijimye ryijimye nubucucike bwa 2.32 ~ 2.34g / cm3. Gushonga ingingo 1410℃. Ingingo yo guteka 2355℃. Gukemuka mu ruvange rwa aside hydrofluoric na acide ya nitric, idashonga mumazi, aside nitric na aside hydrochloric. Gukomera kwayo ni hagati ya germanium na quartz. Iracika intege mubushyuhe bwicyumba kandi iracika byoroshye mugihe uciwe. Ihinduka iyo ishyutswe hejuru ya 800℃, kandi yerekana ihinduka rigaragara kuri 1300℃. Ntabwo ikora mubushyuhe bwicyumba kandi ikora na ogisijeni, azote, sulfure, nibindi mubushyuhe bwinshi. Mugihe cy'ubushyuhe bwo hejuru bwashongeshejwe, bufite ibikorwa bikomeye bya chimique kandi birashobora kubyitwaramo nibintu byose. Ifite igice cya semiconductor kandi ni ikintu cyingenzi cyane kandi cyiza cyane, ariko umubare wimyanda irashobora kugira ingaruka zikomeye kumikorere. Ikoreshwa cyane mubikorwa bya elegitoroniki nkibikoresho byibanze byo gukora amaradiyo ya semiconductor, ibyuma bifata amajwi, firigo, televiziyo yamabara, ibyuma bifata amashusho, na mudasobwa za elegitoroniki. Iraboneka hifashishijwe chlorine yifu ya silicon yumye hamwe na gaze ya hydrogène ya chloride yumye mubihe bimwe na bimwe, hanyuma igahuza, ikayungurura, kandi ikagabanuka.

polysilicon irashobora gukoreshwa nkibikoresho fatizo byo gukurura silikoni imwe. Itandukaniro riri hagati ya polysilicon na silikoni imwe ya kirisiti igaragara cyane cyane mubintu bifatika. Kurugero, anisotropy yimiterere yubukanishi, ibintu bya optique hamwe nubushyuhe bwumuriro ntibigaragara cyane ugereranije nubwa silikoni imwe ya kirisiti; ukurikije imiterere y'amashanyarazi, ubworoherane bwa kirisiti ya polysilicon nayo ntigaragara cyane ugereranije na silikoni imwe ya kirisiti, ndetse ikaba idafite hafi. Kubijyanye nibikorwa bya shimi, itandukaniro riri hagati yombi ni rito cyane. polysilicon hamwe na silikoni imwe ya kirisiti irashobora gutandukanywa muburyo bugaragara, ariko umwirondoro nyawo ugomba kugenwa no gusesengura icyerekezo cyindege ya kirisiti, ubwoko bwimikorere no kurwanya kristu. polysilicon nibikoresho fatizo bitaziguye byo gukora silikoni imwe ya kirisiti, kandi nigikoresho cyibanze cyamakuru ya elegitoronike kubikoresho bya semiconductor ya none nkubwenge bwa artile, kugenzura byikora, gutunganya amakuru, no guhindura amashanyarazi.