Iyo ushakisha isi yimiti, uruganda rumwe rugaragara muburyo butandukanye kandi rushyirwa mubikorwa mu nganda nitetraethyl silicate. Nubwo imiti yimiti ishobora kugaragara nkibigoye, kubyumva ni urufunguzo rwo gushima uburyo uru ruganda rutera imiti yingenzi yimiti mubice bitandukanye, kuva electronics kugeza farumasi. Muri iyi ngingo, tuzasenyatetraethyl silikehanyuma ushishoze uburyo imiterere ya molekuline igira ingaruka kumyitwarire yayo mubikorwa byinganda.

Niki Tetraethyl Silicate (TEOS)?

Tetraethyl silikatike, izwi nkaTEOS, ni organosilicon ivanze hamwe naimiti yimiti Si (OC2H5) 4. Uru ruganda rugizwe nasilicon atom (Si)ihujwe na baneamatsinda ya ethoxy (–OC2H5), kubikora amolekile ya tetrahedral. Iyo hydrolyzed, imiterere ya TEOSsilika—Ibikoresho by'ingenzi bikoreshwa mugukora ibikoresho bya elegitoroniki, gutwikira, nibindi bikorwa bitandukanye.

Gusobanukirwaimiti yimitibidufasha gushima impamvutetraethyl silicateni nkingirakamaro yingirakamaro mu nganda nyinshi.

Kumena Tetraethyl Silicate ya formula

Kumva akamaro kasilikate ya tetraethyl (Si (OC2H5) 4), reka tubanze dusuzume ibice byacyoimiterere ya molekile:

•Silicon Atom (Si):Atome yo hagati ya molekile, silikoni, igira uruhare runini mugukora imiyoboro ihamye hamwe na atome ya ogisijeni na karubone.

•Amatsinda ya Ethoxy (–OC2H5):Buri tsinda mu matsinda ane ya ethoxy rigizwe na atome ya ogisijeni ihujwe nitsinda rya Ethyl (C2H5). Ibi bituma TEOS ikora cyane kandi ishoboye guhura ningaruka zimiti nkahydrolysisnaumwirondoro.

Iyi nkunga itanga TEOS imitungo idasanzwe, ikora cyane mugushingaibikoresho bishingiye kuri silikanibindi bikoresho byateye imbere.

Uburyo Tetraethyl Silicate Formulaire igira ingaruka kumiti

Uwitekatetraethyl silikeni ngombwa mugusobanukirwa imyitwarire yayo mubitekerezo byimiti. Ikigaragara cyane, TEOS ikora inzira izwi nkahydrolysis, aho amatsinda ya ethoxy yitwara namazi, biganisha kumikoreresilikana Ethanol. Iyi reaction ningirakamaro mubikorwa byasilikan'ibindiibikoresho bishingiye kuri silicon, zikomeye muri electronics, coatings, na farumasi.

Hydrolysis ya Tetraethyl Silicate

Iyo TEOS yitwaye namazi, amatsinda ya ethoxy asimburwa nitsinda rya hydroxyl, biganisha kumikorerehydroxide(Si - OH). Iyi nzira itangaetanolnk'ibicuruzwa. Gahunda ya hydrolysis igenzurwa cyane mubikorwa byinganda kugirango habeho ireme ryizasilikaibikoresho.

Umuyoboro wa Tetraethyl Silicate

Nyuma ya hydrolysis ,.amatsinda ya hydroxylbyakozwe birashobora gukorana nandi atome ya silicon, biganisha kuriumwirondororeaction. Iyi ntambwesilicon-ogisijeni-silikoni(Si - O - Si) inkwano, bivamo gushiraho imiterere y'urusobe ruzwi nkasilika. Ubushobozi bwa TEOS bwo gushiraho ubwo bucuti butuma bugira uruhare mugushingaimiyoboro ikomeye, iramba ya silika.

Porogaramu ya Tetraethyl Silicike na formulaire ya chimique

Uwitekatetraethyl silikena reaction yayo ituma TEOS igira uruhare runini mubikorwa byinshi:

1. Gukora ibikoresho bya elegitoroniki no gukora Semiconductor

TEOS nikintu cyambere kibanziriza umusaruro wadioxyde de siliconfirime zikoreshwa mubikorwa bya elegitoroniki. Mugusobanukirwaimiti yimiti, ababikora barashobora kugenzura nezaubuziranengenaubuniniy'izi firime, kunoza imikorere yamicrochipsnaibikoresho bya semiconductor.

2. Ipitingi n'amabara

Muriinganda, TEOS ikoreshwa mugukora kurinda, gushushanya ibice bitandukanye. Ihinduka rya silika binyuze muri hydrolysis ya TEOS yemeza ko ibifuniko biramba kandi biramba.

3. Imiti

Uwitekatetraethyl silikeni na ngombwa muriuruganda rukora imitikubyara umusarurosilika, ni ngombwa mu guteguraibinini na capsules. TEOS ifasha kunozaituze, bioavailable, naigipimo cyo gusesaby'ibikoresho bifatika mu miti.

Kuberiki Gusobanukirwa Tetraethyl Silicike ya formula yibintu

Imiti ya chimique yatetraethyl silicateni byinshi birenze kwerekana gusa ibice. Itanga ubushishozi kuburyo TEOS ikorana nindi miti, uko ikorasilikaimiyoboro, n'impamvu ari umutungo wingenzi mubikorwa byinganda. Byaba birimoibikoresho bya elegitoroniki, impuzu, cyangwaimiti, imiterere yihariye ya TEOS iyemerera gukora nkibice byubaka ibikoresho bifite ibintu bidasanzwe.

At Zhangjiagang Fortune Chemical Co., Ltd., twiyemeje gutanga ubuziranenge bwo hejurutetraethyl silicatekubikorwa bitandukanye byinganda. Mugusobanukirwatetraethyl siliken'imyitwarire ya chimique, urashobora gufungura ubushobozi bwuzuye bwuru ruganda rukomeye mubicuruzwa byawe.