Tetraethyl silicate (TEOS)waa iskudhis kiimiko ah oo door laxaad leh ka qaata warshado kala duwan, min elegtarooniga ilaa dawooyinka. Iyadoo laga yaabo inaysan ahayn magac qoys, fahamkiisaqaab-dhismeedka molecularwaa lama huraan si loo qaddariyo wax-qabadkeeda iyo adeegsigeeda. In this article, waxaan u quusin doonaa galayqaabdhismeedka silicate tetraethyl, sida loo sameeyo, iyo muhiimadda ay ku leedahay warshado badan. Aan sahamino sababta xaruntan aad loo qiimeeyo.

Waa maxay Tetraethyl Silicate?

Inta aynaan guda galin qaab dhismeedkeeda, aan marka hore qeexno waxatetraethyl silicatewaa TEOS waa unug organosilicon ah oo leh qaacidada kiimikadaSi(OC2H5)4. Waxa kale oo loo yaqaanaatetraethyl orthosilicatewaxaana ugu horrayn loo adeegsadaa sidii horudhac u ah samaynta walxaha silica-salaysan, oo ay ku jiraan hababka sol-gelka.

Dareerahan aan midabka lahayn, ee guban kara ayaa la isticmaalayey tobanaan sano, gaar ahaan soo saaristasilicon dioxide, taas oo lagama maarmaan u ah qalabka elektaroonigga ah, dahaarka, iyo xitaa sida kicinta habka wax soo saarka ee alaabooyinka kala duwan.

Jebinta Qaab dhismeedka Silicate Tetraethyl

Si aad si dhab ah u fahamto sidatetraethyl silicate wuxuu shaqeeyaa, waa muhiim in la falanqeeyoqaab-dhismeedka molecular. Unugyadu waxay ka kooban tahay dhexeatom silicon (Si), kaas oo ku xidhan afar kooxood(-OCH2CH3). Kooxahan ethoxy waxay ku xidhan yihiin atamka silikoon byhal xidhidhyo, iyo koox kasta oo ethoxy ka koobanatamka ogsijiintaku xiran aKooxda ethyl (C2H5).

Nuxur ahaan,tetraethyl silicatewaa molecule tetrahedral oo lehatom silikoonfadhiya xarunta dhexe ee dhismaha, oo ay ku wareegsan yihiin afarkooxaha ethoxy. Qaabayntani maaha mid degan oo kaliya laakiin sidoo kale waxay u ogolaataa TEOS inay noqoto xarun falcelin heer sare ah leh, oo awood u leh in lagu maroHydrolysis iyo falcelinta uumigainuu sameeyoshabakadaha silica.

Doorka Tetraethyl Silicate ee Warshadaha

Theqaabdhismeedka silicate tetraethylwaxay saameyn weyn ku leedahay adeegeeda qaybaha kala duwan. Aynu sahamno dhawr warshadood oo ka faa'iidaysta TEOS:

1. Electronics iyo Semiconductor warshadaha

Gudahawarshadaha elektarooniga ah, TEOS waxaa ugu horreyn loo isticmaalaa in lagu abuurofilimada khafiifka ahon wafers semiconductor. Filimadani waxay lama huraan u yihiin dahaarka wareegyada iyo ilaalinta qaybaha jilicsan. Marka TEOS uu dhacohydrolysis iyo uumi, waxay samaysaa lakab khafiif ah oo isku mid ahsilicasubstrate-ka, taas oo ah geedi socod muhiim ahwax soo saarka isku dhafan (IC).

2. Dahaarka iyo Rinjiga

Theqaabdhismeedka silicate tetraethylsidoo kale waxa ay door ka ciyaartaa soo saarida dahaarka iyo rinjiyada. Marka TEOS loo isticmaalohababka sol-gel, waxay ka caawisaa samaynta waarta,xoqan u adkaystadaahan. Habkani waa mid caan ku ahdahaarka baabuurta, muraayadaha indhahaiyodahaarka ilaalintabiraha.

3. Daawooyinka

Gudahawarshadaha dawooyinka, tetraethyl silicate mararka qaarkood waxaa loo isticmaalaa wax soo saarkamaadada silica ku salaysanloogu talagalay kaniiniyada iyo kaabsal. Kaabayaashan ayaa door muhiim ah ku lehsamaynta daroogada, kor u qaadidakeenista daroogadaiyobioavailability. Silica-ka-soo-baxa TEOS waxay wanaajin kartaa milanka iyo xasilloonida daawooyinka qaarkood, taasoo ka dhigaysa kuwo waxtar u leh bukaannada.

Maxay Muhiim u tahay Qaab-dhismeedka Tetraethyl Silicate?

Theqaabdhismeedka silicate tetraethylwaxay fure u tahay wax-soo-saarkeeda iyo adeegsiga baahsan ee warshadahan. molecule'sqaabeynta tetrahedralWaxay u ogolaataa inay si fudud ugu xidho walxo kale, samaynta qalab xasiloon oo waara. Awoodeeda ay kula falgasho biyo, taasoo keentahydrolysis, ka dibna la marofalcelinta uumiga, waxay ka dhigaysaa horudhac ku habboon soo saaristasilica- wax lagu yaqaanxoog, caabbinta kiimikada, iyo sifooyinka dahaarka.

Thekooxaha ethoxyon atomka silikoon sidoo kale wuxuu ka dhigayaa TEOS mid aad u milmay gudahadareerayaasha organic, kor u qaadida awoodda ay u leedahay in loo isticmaalo hababka kala duwan ee warshadaha.

Mustaqbalka Tetraethyl Silicate

Maadaama warshaduhu ay sii wadaan inay riixaan si hufan, waara, iyo qalab waara, muhiimada tetraethyl silicate ayaa kaliya lagu wadaa inay koraan. Iyadoo ay sii kordhayaan baahida loo qaboqalabka elektarooniga ah ee tamarta-ku-ool ah, dahaarka sareiyoagab noole ku habboon, TEOS waxay u badan tahay inay ku sii jiri doonto safka hore ee hal-abuurka tignoolajiyada.

Waakala duwanaanshoiyofalcelinhubi taastetraethyl silicatewaxay sii wadi doontaa inay door muhiim ah ka ciyaarto horumarinta alaabada iyo tignoolajiyada cusub.

Ka faa'iidayso awoodda Tetraethyl Silicate ee warshadahaaga

Haddii aad ka shaqaynayso qalabka elektarooniga ah, dahaarka, ama dawooyinka, fahamkaqaabdhismeedka silicate tetraethyliyo astaamihiisa molecular ayaa muhiim u ah kor u qaadista awoodeeda. Iyada oo leh awooddeeda gaarka ah ee samayntaalaabta silica ku salaysanoo leh hanti aad u wanaagsan, TEOS ayaa weli ah xarun aan looga maarmin warshado badan.

At Hal qayb oo ka mid ah Zhangjiagang Fortune Chemical Co., Ltd., waxaanu ku takhasusay bixinta tetraethyl silicate tayo sare leh oo loogu talagalay codsiyo kala duwan. Haddii aad raadinayso inaad kor u qaaddo waxqabadka alaabtaada,maanta nala soo xidhiidhsi aad u barato sida TEOS uga caawin karto ganacsigaaga inuu horumaro!