سيلان

Silanes are compounds of silicon and hydrogen, including monosilane (SiH4), disilane (Si2H6), and some higher-order silicon-hydrogen compounds. Among them, monosilane is the most common, and monosilane is sometimes abbreviated as silane. Silane is a colorless, air-reactive and suffocating gas.

Inquiry
Production and Applications of Electronic-Grade Silane Gas
Production and Applications of Electronic-Grade Silane Gas

Process

Silane is produced by the reduction of silicon tetrachloride by metal hydrides such as lithium or calcium aluminum hydride. Silane is produced by treatment of magnesium silicide with hydrochloric acid.
الغازسيلان
CAS No.7803-62-5
Purity≥99.9%

Applications

Glass

Silane is used in the production of special glasses to provide a reflective coating.

Semiconductors

Silane is one of the basic materials of the silicon semi-conductor industry. It is used as a source of silicon for growing polycrystalline and epitaxial (monocrystalline) silicon, silicon dioxide, silicon nitride and doping of gallium arsenide. Silane is also used as a dopant in the production of compound semiconductor devices, for chemical vapour deposition of refractory metal silicides, and for deposition of amorphous silicon on photocopier drums.

Photovoltaic Cells

Silane is also used in the production of photovoltaic cells.

Fiber Optic

Silane is used in the production process of optical fibres.

Frequently Asked Question

What is the formula for silane?

The chemical formula of silane is SiH4

What are the silane gas uses?

Silane has become the most important special gas used in semiconductor microelectronics process, and is used in the preparation of various microelectronic films, including single crystal film, microcrystal, polycrystal, silicon oxide, silicon nitride, metal silicide, etc. Not only used for silicon devices and silicon integrated circuits, but also for compound semiconductor devices (gallium arsenide, silicon carbide, etc.).

What is liquid silane coupling agent?

Silane coupling agent is a chemical agent, mainly used in glass fiber reinforced plastics. The molecular structure formula of silane coupling agent is generally Y-R-Si(OR)3. Siloxy groups are reactive towards inorganics, organofunctional groups are reactive or compatible with organics.

What’s the specification can you supply?

Cylinder: 47L Valve: DISS632 Content: 12KgY-cylinder: 440L-490L Valve: DISS632 Content: 120KgISO tank: 13.2m³ Valve: DISS632 Content: 4000Kg

Inquiry

يرجى تفعيل JavaScript في متصفحك لإكمال هذا النموذج.
الرجاء إدخال البريد الإلكتروني الخاص بالعمل

Related Products

سيلان (6ن)
Silane is produced by the reduction of silicon tetrachloride by metal hydrides…
اعرف المزيد

Oxygen (2N2)
Oxygen is obtained on a commercial scale by the liquefaction and subsequent distillation of
اعرف المزيد

Oxygen (5N)
Oxygen is obtained on a commercial scale by the liquefaction and subsequent distillation of
اعرف المزيد

Nitrogen (3N)
يتم إنتاج النيتروجين بكميات كبيرة في مصانع فصل الهواء التي تقوم بتسييل الهواء وتقطيره بعد ذلك إلى نيتروجين...
اعرف المزيد

Ammonia (5N5)
Ammonia is manufactured by the Haber-Bosch process, consisting of a direct reaction…
اعرف المزيد

الأكسجين
Oxygen is obtained on a commercial scale by the liquefaction and subsequent distillation of
اعرف المزيد

الإيثيلين
تشمل طرق إنتاج الإيثيلين المستخدمة صناعيًا تكسير الهيدروكربونات البترولية
اعرف المزيد

الأسيتيلين
Acetylene is manufactured commercially by reaction between calcium carbide…
اعرف المزيد

أكسيد الإيثيلين (EO)
1.Chlorohydrination: First pass ethylene and chlorine gas into water to generate 2-chloroethanol…
اعرف المزيد

الهيدروجين
Hydrogen is most frequently produced for on-site usage by steam reforming of natural gas. Such plants may also
اعرف المزيد

النيتروجين
يتم إنتاج النيتروجين بكميات كبيرة في مصانع فصل الهواء التي تقوم بتسييل الهواء وتقطيره بعد ذلك إلى نيتروجين...
اعرف المزيد

أكسيد النيتروز
Nitrous oxide is obtained most commonly by the thermal decomposition of ammonium nitrate. It may also be obtained by…
اعرف المزيد

يستخدم هذا الموقع الإلكتروني ملفات تعريف الارتباط لتحسين تجربة تصفحك. من خلال الاستمرار في استخدام هذا الموقع الإلكتروني، فإنك توافق على استخدامنا لملفات تعريف الارتباط.

تحدث إلى خبراء الغاز لدينا....

يرجى تفعيل JavaScript في متصفحك لإكمال هذا النموذج.
الرجاء إدخال البريد الإلكتروني الخاص بالعمل