Silanewani sinadari ne na silicon da hydrogen, kuma kalma ce ta gabaɗaya ga jerin mahaɗan. Silane ya ƙunshi monosilane (SiH4), disilane (Si2H6) da wasu mahaɗan hydrogen silicon masu matakin girma, tare da dabarar gabaɗaya SinH2n+2. Duk da haka, a ainihin samarwa, galibi muna kiran monosilane (tsarin sinadarai SiH4) a matsayin "silane".

Na'urar lantarkiiskar gas ta silaneAna samunsa galibi ta hanyar tacewa da tsarkakewa iri-iri na sinadarin silicon, hydrogen, silicon tetrachloride, catalyst, da sauransu. Silane mai tsarkin 3N zuwa 4N ana kiransa silane mai tsarkin masana'antu, kuma silane mai tsarkin fiye da 6N ana kiransa iskar silane mai tsarkin lantarki.

A matsayin tushen iskar gas don ɗaukar abubuwan silicon,iskar gas ta silaneya zama muhimmin iskar gas na musamman wanda ba za a iya maye gurbinsa da wasu hanyoyin silicon da yawa ba saboda tsarkinsa mai girma da kuma ikonsa na cimma iko mai kyau. Monosilane yana samar da silicon na crystalline ta hanyar pyrolysis reaction, wanda a halin yanzu yana ɗaya daga cikin hanyoyin samar da babban sikelin silicon na granular monocrystalline da polycrystalline silicon a duniya.

Sifofin Silane

Silane (SiH4)iskar gas ce mara launi wadda ke amsawa da iska kuma tana haifar da shaƙa. Ma'anarta ita ce silicon hydride. Tsarin sinadarai na silane shine SiH4, kuma abun cikinsa yana da girman 99.99%. A zafin jiki da matsin lamba na ɗaki, silane iska ce mai guba mai ƙamshi. Wurin narkewar silane shine -185℃ kuma wurin tafasa shine -112℃. A zafin jiki na ɗaki, silane yana da ƙarfi, amma idan aka dumama shi zuwa 400℃, zai ruɓe gaba ɗaya ya zama silicon da hydrogen mai iska. Silane yana da wuta kuma yana fashewa, kuma zai ƙone cikin iska ko iskar halogen.

Filayen aikace-aikace

Silane yana da amfani iri-iri. Baya ga kasancewa hanya mafi inganci ta haɗa ƙwayoyin silicon a saman tantanin halitta yayin samar da ƙwayoyin hasken rana, ana kuma amfani da shi sosai a masana'antun masana'antu kamar semiconductors, nunin faifai mai faɗi, da gilashi mai rufi.

Silaneshine tushen silicon don aiwatar da adana tururin sinadarai kamar silin silin guda ɗaya, wafers na polycrystalline silicon epitaxial, silin dioxide, silin nitride, da gilashin phosphosilicate a masana'antar semiconductor, kuma ana amfani da shi sosai wajen samarwa da haɓaka ƙwayoyin hasken rana, gangunan kwafi na silin, na'urori masu auna haske, zare na gani, da gilashi na musamman.

A cikin 'yan shekarun nan, aikace-aikacen fasahar zamani na silanes har yanzu suna tasowa, ciki har da ƙera kayan yumbu na zamani, kayan haɗin gwiwa, kayan aiki, kayan halitta, kayan makamashi mai ƙarfi, da sauransu, wanda ya zama tushen sabbin fasahohi da yawa, sabbin kayayyaki, da sabbin na'urori.