Tetraethyl silikate (TEOS)ni imiti ivanze igira uruhare runini mu nganda zitandukanye, kuva kuri elegitoroniki kugeza muri farumasi. Mugihe bidashobora kuba izina ryurugo, kubyumvaimiterere ya molekileni ngombwa gushima imikorere yayo nibisabwa. Muri iyi ngingo, tuzibira muriimiterere ya tetraethyl, uko yashizweho, n'akamaro ifite mu nganda nyinshi. Reka dusuzume impamvu iyi compound ifite agaciro gakomeye.

Tetraethyl Silicate ni iki?

Mbere yo gucengera muburyo bwayo, reka tubanze dusobanure icyotetraethyl silicateni. TEOS ni uruganda rwa organosilicon hamwe na formulaire ya chimiqueSi (OC2H5) 4. Birazwi kanditetraethyl orthosilicatekandi ikoreshwa cyane nkibibanziriza mugukora ibikoresho bishingiye kuri silika, harimo na sol-gel.

Aya mazi adafite ibara, yaka umuriro yakoreshejwe mumyaka mirongo, cyane cyane mubikorwa byadioxyde de silicon, ni ngombwa muri electronics, coatings, ndetse nkumusemburo mubikorwa byo gukora ibicuruzwa bitandukanye.

Gusenya Imiterere ya Tetraethyl Silicate

Kugira ngo wumve neza uburyotetraethyl silicate ikora, ni ngombwa gusesengura ibyayoimiterere ya molekile. Molekile igizwe hagatisilicon atom (Si), ihujwe n'amatsinda ane ya ethoxy(–OCH2CH3). Amatsinda ya ethoxy yometse kuri atome ya silicon naingwate imwe, na buri tsinda rya ethoxy ririmo anumwuka wa ogisijeniihujwe naitsinda rya Ethyl (C2H5).

Muri rusange,tetraethyl silicateni tetrahedral molekile hamwe nasilicon atomkwicara hagati yimiterere, ikikijwe na baneAmatsinda ya ethoxy. Iboneza ntabwo bihamye gusa ahubwo binemerera TEOS kuba uruganda rukora cyane, rushobora kunyuramohydrolysis hamwe na reaction ya reactionKuriimiyoboro ya silika.

Uruhare rwa Tetraethyl Silicate mu nganda

Uwitekaimiterere ya tetraethylifite ingaruka zikomeye kubikorwa byayo mubice bitandukanye. Reka dusuzume inganda nke zungukira muri TEOS:

1. Inganda za elegitoroniki ninganda zikora

Muriinganda za elegitoroniki, TEOS ikoreshwa cyane cyane mukuremafirimekuri waferi ya semiconductor. Izi firime ningirakamaro mugukingira imirongo no kurinda ibice byoroshye. Iyo TEOS ihuyehydrolysis hamwe na kondegene, ikora urwego ruto, rumwesilikakuri substrate, ninzira ikomeye muriinganda zuzuzanya (IC) gukora.

2. Ipitingi n'amabara

Uwitekaimiterere ya tetraethyligira kandi uruhare mu kubyara ibishushanyo. Iyo TEOS ikoreshwa murisol-gel, ifasha gukora igihe kirekire,Kurwanyagutwikira. Iyi nzira irazwi muriibinyabiziga, Ibikoresho byiza, naKurindaku byuma.

3. Imiti

Muriuruganda rukora imiti, tetraethyl silikatike rimwe na rimwe ikoreshwa mugukoraibikoresho bya silikakubinini na capsules. Ibicuruzwa bifite uruhare runini muriibiyobyabwenge, kuzamuragutanga ibiyobyabwengenabioavailable. Silika ikomoka kuri TEOS irashobora kunoza imiti no gukomera kwimiti imwe n'imwe, bigatuma abarwayi barushaho gukora neza.

Kuki Imiterere ya Tetraethyl Silicate ari ngombwa?

Uwitekaimiterere ya tetraethylni urufunguzo rwinshi kandi rukoreshwa cyane muruganda. MolekileIbikoresho bya tetrahedraliyemerera guhuza byoroshye nibindi bintu, ikora ibikoresho bihamye, biramba. Ubushobozi bwayo bwo gufata amazi, biganisha kurihydrolysis, hanyuma hanyumareaction, ikora neza ibanziriza kubyarasilika—Ibikoresho bizwihoimbaraga, imiti irwanya imiti, hamwe nimiterere.

UwitekaAmatsinda ya ethoxykuri atome ya silicon nayo ituma TEOS ikemuka cyane muriibishishwa kama, kuzamura ubushobozi bwayo bwo gukoreshwa mubikorwa bitandukanye byinganda.

Kazoza ka Tetraethyl Silicate

Mugihe inganda zikomeje gusunika ibikoresho byiza, biramba, kandi birambye, akamaro ka siliketi ya tetraethyl igiye kwiyongera gusa. Hamwe no kwiyongera kubisabwaibikoresho bya elegitoroniki bikoresha ingufu, impuzu ziteye imbere, naibikoresho biocompatible, TEOS birashoboka ko izakomeza kuba ku isonga mu guhanga udushya.

Yayobyinshinareactionmenya neza kotetraethyl silicateizakomeza kugira uruhare runini mugutezimbere ibicuruzwa nubuhanga bushya.

Koresha imbaraga za Tetraethyl Silicike yinganda zawe

Waba ukora muri electronics, coatings, cyangwa farumasi, gusobanukirwa naimiterere ya tetraethylna molekulire yimiterere ningirakamaro kugirango yongere ubushobozi bwayo. Nubushobozi bwihariye bwo gushirahoibikoresho bishingiye kuri silikahamwe nibintu byihariye, TEOS ikomeje kuba ingirakamaro mu nganda nyinshi.

At Zhangjiagang Fortune Chemical Co., Ltd., tuzobereye mugutanga ubuziranenge bwa tetraethyl silikatike kumurongo mugari wa porogaramu. Niba ushaka kuzamura imikorere y'ibicuruzwa byawe,twandikire uyu munsikwiga uburyo TEOS ishobora gufasha ubucuruzi bwawe gutera imbere!