Silane (SiH4)

Ibipimo bya tekiniki

Silane ni uruvange rwa silicon na hydrogen. Nijambo rusange murukurikirane rwibintu, harimo monosilane (SiH4), disilane (Si2H6) hamwe na silicon-hydrogène yo murwego rwohejuru. Muri byo, monosilane niyo isanzwe, rimwe na rimwe yitwa silane mugihe gito. Silane ni gaze itagira ibara ifite impumuro mbi ya tungurusumu. Gushonga mumazi, hafi yo kudashonga muri Ethanol, ether, benzene, chloroform, silicon chloroform na tetrachloride ya silicon. Imiterere yimiti ya silan irakora cyane kuruta alkane kandi byoroshye okiside. Gutwika ubwabyo birashobora kubaho mugihe uhuye numwuka. Ntabwo ikora na azote iri munsi ya 25 ° C, kandi ntigikora hamwe na hydrocarubone ivanze n'ubushyuhe bwicyumba. Umuriro no guturika kwa silane nigisubizo cyo kwitwara hamwe na ogisijeni. Silane yumva cyane ogisijeni n'umwuka. Silane ifite intumbero runaka nayo iziturika hamwe na ogisijeni ku bushyuhe bwa -180 ° C. Silane ibaye gaze idasanzwe ikoreshwa cyane mubikorwa bya semiconductor microelectronics, kandi ikoreshwa mugutegura firime zitandukanye za elegitoroniki, harimo firime imwe ya kirisiti, microcrystalline, polycrystalline, okiside ya silicon, nitride ya silicon, na silicide yicyuma. Microelectronic progaramu ya silane iracyatera imbere mubwimbitse: epitaxy yubushyuhe buke, epitaxy yatoranijwe, na epitaxy ya heteroepitaxial. Ntabwo ari ibikoresho bya silikoni gusa hamwe na sisitemu ya silicon ihuriweho, ariko no kubikoresho bya semiconductor compound (gallium arsenide, karbide ya silicon, nibindi). Ifite kandi porogaramu mugutegura superlattice kwant ibikoresho byiza. Birashobora kuvugwa ko silane ikoreshwa mumirongo hafi ya yose yatezimbere yumuzunguruko mugihe cya none. Ikoreshwa rya silane nka firime irimo silikoni hamwe na coating yagutse kuva mubikorwa bya mikorobe gakondo bigera mubice bitandukanye nkibyuma, imashini, imiti na optique. Ubundi buryo bushobora gukoreshwa na silane nugukora ibice bya moteri yubutaka bukomeye cyane cyane gukoresha silane mugukora siliside (Si3N4, SiC, nibindi) tekinoroji ya micropowder yakuruye abantu benshi.

Gusaba:

①Electronic:

Silane ikoreshwa kuri polycrystalline silicon igaragara kuri wafer ya silicon mugihe ikora semiconductor, hamwe na kashe.

OlarSolar:

Silane ikoreshwa mugukora izuba ryamafoto yizuba.

Uruganda:

Ikoreshwa muburyo bwo kuzigama ingufu za Green Glass kandi ikoreshwa muburyo bwo guhumeka imyuka yoroheje.

Porogaramu isanzwe:

Ibyiza:

①Imyaka irenga icumi ku isoko;

②ISO ukora icyemezo;

Gutanga vuba;

Inkomoko y'ibikoresho fatizo bihamye;

Sisitemu imwe yo gusesengura sisitemu yo kugenzura ubuziranenge muri buri ntambwe;

RequirementIbisabwa byinshi hamwe nuburyo bwitondewe bwo gukora silinderi mbere yo kuzuza;

UrityUbuziranenge: urwego rwo hejuru rwa elegitoroniki;

Gukoresha: ibikoresho by'izuba; gukora isuku nyinshi polysilicon, okiside ya silicon na fibre optique; gukora ibirahuri by'amabara.