Silanehe hui ia o ka silicon a me ka hydrogen, a he huaʻōlelo maʻamau no kahi moʻo o nā hui. ʻO ka Silane ka monosilane (SiH4), disilane (Si2H6) a me kekahi mau hui silicon hydrogen kiʻekiʻe, me ke ʻano maʻamau SinH2n+2. Eia nō naʻe, i ka hana maoli, kapa pinepine mākou i ka monosilane (kemika SiH4) ʻo "silane".

Papa uilakinoea silaneLoaʻa nui ʻia ma o nā ʻano hana distillation like ʻole a me ka hoʻomaʻemaʻe ʻana o ka pauka silicon, hydrogen, silicon tetrachloride, catalyst, etc. ʻO Silane me ka maʻemaʻe o 3N a i 4N ua kapa ʻia ʻo silane ʻoihana-papa, a ʻo silane me ka maʻemaʻe ma mua o 6N ua kapa ʻia ʻo ke kinoea silane ʻoihana-papa.

Ma ke ʻano he kumu kinoea no ka lawe ʻana i nā ʻāpana silicon,kinoea silaneua lilo i kinoea kūikawā koʻikoʻi i hiki ʻole ke pani ʻia e nā kumu silicon ʻē aʻe he nui ma muli o kona maʻemaʻe kiʻekiʻe a me ka hiki ke hoʻokō i ka mana maikaʻi. Hoʻopuka ʻo Monosilane i ka silicon crystalline ma o ka hopena pyrolysis, ʻo ia kekahi o nā ʻano hana no ka hana nui ʻana o ka silicon monocrystalline granular a me ka silicon polycrystalline ma ka honua.

Nā ʻano Silane

Silane (SiH4)He kinoea kala ʻole ia e pane ana me ka ea a hoʻoulu i ka hanu ʻana. ʻO kona huaʻōlelo like ʻo silicon hydride. ʻO ke ʻano kemika o ka silane ʻo SiH4, a ʻo kona ʻike he 99.99%. Ma ka mahana o ka lumi a me ke kaomi, he kinoea ʻawahia pilau ka silane. ʻO ke kiko heheʻe o ka silane he -185 ℃ a ʻo ke kiko paila he -112 ℃. Ma ka mahana o ka lumi, paʻa ka silane, akā i ka wā e hoʻomehana ʻia ai i 400 ℃, e palaho loa ia i loko o ka silicon gaseous a me ka hydrogen. He lapalapa a pahū ka silane, a e puhi pahū ia i ka ea a i ʻole ke kinoea halogen.

Nā kahua noi

He ākea nā hoʻohana o ka Silane. Ma waho aʻe o ke ala kūpono loa e hoʻopili ai i nā molekala silicon i ka ʻili o ke kelepona i ka wā o ka hana ʻana o nā kelepona solar, hoʻohana nui ʻia ia i nā hale hana hana e like me nā semiconductors, nā hōʻikeʻike panela pālahalaha, a me ke aniani i uhi ʻia.

SilaneʻO ia ke kumu silicon no nā kaʻina hana hoʻokahe mahu kemika e like me ka silicon kristal hoʻokahi, nā wafers epitaxial silicon polycrystalline, silicon dioxide, silicon nitride, a me ke aniani phosphosilicate i ka ʻoihana semiconductor, a hoʻohana nui ʻia i ka hana ʻana a me ka hoʻomohala ʻana i nā cell solar, nā pahu kope silicon, nā sensor photoelectric, nā fiber optical, a me ke aniani kūikawā.

I nā makahiki i hala iho nei, ke puka mai nei nā noi ʻenehana kiʻekiʻe o nā silanes, me ka hana ʻana i nā keramika holomua, nā mea i hui pū ʻia, nā mea hana, nā biomaterials, nā mea ikehu kiʻekiʻe, a me nā mea ʻē aʻe, e lilo ana i kumu no nā ʻenehana hou he nui, nā mea hou, a me nā mea hana hou.