Intengo Yesaphulelo I-China Silane Sih4

Sihlala sikunikeza omunye wabahlinzeki bamakhasimende abaqotho kakhulu, kanye nezinhlobonhlobo zemiklamo nezitayela ezinezinto ezinhle kakhulu. Lezi zinhlelo zifaka phakathi ukutholakala kwemiklamo eyenziwe ngokwezifiso ngesivinini kanye nokuthunyelwa kwentengo yesaphulelo eShayinaI-SilaneSih4, inzuzo kanye nenjabulo yamakhasimende kuhlale kuyinjongo yethu enkulu. Kufanele usithinte. Sinike amathuba, sikunikeze isimanga.
Sihlala sikunikeza omunye wabahlinzeki bamakhasimende abaqotho kakhulu, kanye nezinhlobonhlobo zemiklamo nezitayela ezinezinto zokwakha ezinhle kakhulu. Lezi zinhlelo zifaka phakathi ukutholakala kwemiklamo eyenziwe ngokwezifiso ngesivinini kanye nokuthunyelwa kwayoI-China Sih4, I-Silane, Ikhwalithi engcono kakhulu neyoqobo yezingxenye ezisele iyisici esibaluleke kakhulu kwezokuthutha. Singase siqhubeke nokunikeza izingxenye zokuqala nezisezingeni elihle ngisho noma sithole inzuzo encane. UNkulunkulu uzosibusisa ukuze senze ibhizinisi lomusa kuze kube phakade.

Amapharamitha Obuchwepheshe

I-Silane iyinhlanganisela ye-silicon ne-hydrogen. Yigama elijwayelekile lochungechunge lwezakhi, okuhlanganisa i-monosilane (SiH4), i-disilane (Si2H6) kanye nezinye izakhi ze-silicon-hydrogen ezisezingeni eliphezulu. Phakathi kwazo, i-monosilane iyona evame kakhulu, ngezinye izikhathi ebizwa ngokuthi i-silane ngamafuphi. I-Silane iyigesi engenambala enephunga elibi likagalikhi. Incibilika emanzini, cishe ayincibiliki ku-ethanol, i-ether, i-benzene, i-chloroform, i-silicon chloroform kanye ne-silicon tetrachloride. Izakhiwo zamakhemikhali ze-silane zisebenza kakhulu kune-alkanes futhi zi-oxidized kalula. Ukushisa okuzenzekelayo kungenzeka uma kuthintana nomoya. Ayisabelani ne-nitrogen engaphansi kwama-25°C, futhi ayisabelani namakhemikhali e-hydrocarbon ekushiseni kwegumbi. Umlilo nokuqhuma kwe-silane kuwumphumela wokusabela ne-oxygen. I-Silane izwela kakhulu ku-oxygen nasemoyeni. I-Silane enokugxila okuthile izosabela futhi ngamandla ne-oxygen ekushiseni okungu--180°C. I-Silane isibe yigesi ekhethekile ebaluleke kakhulu esetshenziswa ezinqubweni ze-semiconductor microelectronics, futhi isetshenziswa ekulungiseleleni amafilimu ahlukahlukene e-microelectronic, okuhlanganisa amafilimu e-single crystal, i-microcrystalline, i-polycrystalline, i-silicon oxide, i-silicon nitride, kanye ne-metal silicides. Ukusetshenziswa kwe-microelectronic kwe-silane kusathuthuka ngokujulile: i-epitaxy yokushisa okuphansi, i-epitaxy ekhethiwe, kanye ne-heteroepitaxial epitaxy. Hhayi kuphela kumadivayisi e-silicon kanye namasekethe ahlanganisiwe e-silicon, kodwa futhi nakumadivayisi e-compound semiconductor (gallium arsenide, i-silicon carbide, njll.). Iphinde ibe nezicelo ekulungiseleleni izinto ze-superlattice quantum well. Kungashiwo ukuthi i-silane isetshenziswa cishe kuzo zonke imigqa yokukhiqiza yesekethe ehlanganisiwe ethuthukisiwe ezikhathini zanamuhla. Ukusetshenziswa kwe-silane njengefilimu ne-coating equkethe i-silicon kuye kwanda kusuka embonini ye-microelectronics yendabuko kuya emikhakheni ehlukahlukene njengensimbi, imishini, amakhemikhali kanye ne-optics. Okunye ukusetshenziswa kwe-silane okungaba khona ukukhiqizwa kwezingxenye zenjini ye-ceramic esebenza kahle kakhulu, ikakhulukazi ukusetshenziswa kwe-silane ukukhiqiza i-silicide (Si3N4, SiC, njll.) ubuchwepheshe be-micropowder budonsele ukunaka okwengeziwe.

Isicelo:

①E-elekthronikhi:

I-Silane isetshenziswa ezingqimbeni ze-silicon ze-polycrystalline kuma-wafer e-silicon lapho kukhiqizwa ama-semiconductor, kanye nama-sealant.

②Ilanga:

I-Silane isetshenziswa ekukhiqizweni kwemodyuli ye-photovoltaic yelanga.

③Ezezimboni:

Isetshenziswa kwiGlasi Eluhlaza Eyonga Amandla futhi isetshenziswa enqubweni yefilimu encane yokufaka umhwamuko.

Iphakheji evamile:

Inzuzo:

①Iminyaka engaphezu kweyishumi emakethe;

②Umkhiqizi wesitifiketi se-ISO;

③Ukulethwa okusheshayo;

④Umthombo wezinto zokusetshenziswa eziqinile;

⑤Uhlelo lokuhlaziya oluku-inthanethi lokulawula ikhwalithi kuzo zonke izinyathelo;

⑥Isidingo esiphezulu kanye nenqubo ecophelelayo yokuphatha isilinda ngaphambi kokugcwalisa;

⑦Ubumsulwa: izinga eliphezulu le-elekthronikhi lokuhlanzeka;

⑧Ukusetshenziswa: izinto zamaseli elanga; ukwenza i-polysilicon emsulwa kakhulu, i-silicon oxide kanye ne-optical fiber; ukukhiqizwa kwengilazi enemibala.Sihlala sikunikeza omunye wabahlinzeki bamakhasimende abaqotho kakhulu, kanye nezinhlobonhlobo zemiklamo nezitayela ezinezinto ezinhle kakhulu. Lezi zinhlelo zifaka phakathi ukutholakala kwemiklamo eyenziwe ngokwezifiso ngesivinini kanye nokuthunyelwa kwentengo yesaphulelo i-China Silane Sih4, inzuzo kanye nenjabulo yamakhasimende kuhlale kuyinjongo yethu enkulu. Kufanele usithinte. Sinike amathuba, sikunikeze isimanga.
Intengo YesaphuleloI-China Sih4, Silane, Ikhwalithi engcono kakhulu neyoqobo yezingxenye ezisele iyisici esibaluleke kakhulu kwezokuthutha. Singase siqhubeke nokunikeza izingxenye zokuqala nezisezingeni elihle ngisho noma sithole inzuzo encane. UNkulunkulu uzosibusisa ukuze senze ibhizinisi lomusa kuze kube phakade.