Tetraethyl Siyalicate(Teos) ni uruganda rukora imiti ikoreshwa cyane mu nganda zitandukanye. Gusobanukirwa uko byagenda ni ngombwa kugirango utezimbere ibyifuzo byayo muri synthesi yimiti no hanze yacyo. Muri iyi blog, tuzasesengura imitungo yihariye ya Tetraethyl Selicate, iratumvikana, nuburyo ishobora kugira uruhare runini mumishinga yawe.

Tetraethyl nase muri Siyalicate?

Tetraethyl Siyalicate ni ikigo cya ocorsilicon gikunze gukoreshwa nkinzangano muri synthesis yibikoresho bishingiye kuri silica. Imiterere yayo, igizwe na silicon yahujwe nitsinda rya ethoxy, rituma ibintu byihariye mubihe byihariye. Iyi mirongoke ikemura akamaro kayo mu buryo bugari mu bice, ihishwa, imyambaro, n'ibikorwa byo gutunganya imiti.

Ibintu by'ingenzi bigira ingaruka ku mico ya Tetraethyl Siyalicate

Gutwara imitekerereze ya Tetraethyl biterwa nibintu bitandukanye, buri kimwe cyacyo gishobora guhindura cyane imyitwarire yayo mubisubizo byimiti:

1.Hydrolysis na contensation

Teos yibasiwe byoroshye n'amazi muburyo bwa hydrolyse, kumena amatsinda yacyo kugirango agire amatsinda ya Silanol. Iyi ntambwe ikunze gukurikirwa na condensation, aho isi ya Silanol ihuza imiyoboro ya silica. Ibi bitekerezo nibyingenzi kubyara ibikoresho bya sol-gel nibindi bishingiye kuri silica.

2.Guhitamo Catalist

Imyanya ifite uruhare runini mugugenzura igipimo nibyavuye muri Teos. Imyanya ya acides mubisanzwe yihuta hydrolysis, mugihe ihinduka ryibanze ritonesha ubushinwa, ryemerera synthesis yubudozi ishingiye kubisabwa byihariye.

3.Imiterere

Ubushyuhe, PH, kandi kuboneka kwabikemu bishobora kugira ingaruka cyane kubikorwa bya Tetraethyl Siyalicate. Kurugero, ubushyuhe bwo hejuru muri rusange bukongera igipimo cyimyitwarire, mugihe yatoranijwe yitonze birashobora kuzamura umusaruro wibicuruzwa.

4.Kwibanda no kuvanga

Kwibanda kuri Teos nuburyo bwo kuvanga nabyo bigira ingaruka kumaso. Buhoro buhoro amazi cyangwa kugenzurwa bivanze byerekana hydrolysis imwe kandi irinde pelation imburagihe, ishobora guhungabanya ubuziranenge bwa nyuma.

Porogaramu Itanga Tetraethyl Singite Reactivite

Gusobanukirwa kwitomeka kwa Tetraethyl Silicate ifungura inzugi kubisabwa byinshi:

•Silica: Teos ikora nk'inzanga mukurema iramba, irwanya ubushyuhe bwa silica ku butaka butandukanye.

•Ingirakamaro na ba selanalents: Ubushobozi bwayo bwo gukora ubumwe bukomeye bwa Silica bituma bituma bigira intego yo gukora imirimo yo hejuru.

•Synthesis: Gukemura ibibazo bya Tetraethyl birakoreshwa mugukora impinja n'ibikoresho byateye imbere kugirango bikoreshe inganda.

•Gukora ibirahuri: Teos agira uruhare mu gukora ibirahuri byihariye hamwe no kuzamura neza kandi ikirere.

Inama zo Gukemura neza Tetraethyl Sishote

Isumbabyose yitonda muri Tetraethyl Silicate isaba gukora neza kugirango umutekano kandi ukomeze ubunyangamugayo bwibicuruzwa:

• Bika Teos mu bikoresho bifunze cyane kugirango wirinde reaction idashaka n'ubushuhe mu kirere.

• Koresha ibikoresho bikwiye byihariye (PPE) mugihe ukorana na koos kugirango wirinde uruhu no kurakara.

• Kora ahantu hafite umwuka mwinshi cyangwa ukoreshe fume hoods kugirango ugabanye imirongo.

Umwanzuro

TheKwitonda kwa Tetraethyl Siyalicateni ikintu cyingenzi muburyo bukoreshwa mu nganda. Mugusobanukirwa imitungo yayo nuburyo bwo kugenzura imyifatire yacyo, urashobora gufungura ubushobozi bwayo bwuzuye kumishinga yawe. Waba ukura ibikoresho bishingiye kuri silica cyangwa gushakisha synthesis yateye imbere, Teos nigikoresho gikomeye muri Arsenal yawe.

Witeguye gushakisha byinshi ku nyungu na porogaramu ya Tetraethyl Siyalicate? TwandikireImitiUyu munsi kugirango ushishoze kandi uhuza ibisubizo kugirango uhuze ibyo ukeneye.