Markii aad sahamineyso adduunka kiimikada, hal xarun oo u taagan is-waafajinta iyo arjiga warshadaha oo dhan waatotraethyl silical. In kasta oo qaaciddada kiimikada ay u muuqan karto mid adag, fahamkeeda waxay fure u tahay in la qiimeeyo sida kombiyuutarkani uu kaxeeyo falcelinta kiimikada muhiimka ah ee qaybo kala duwan, oo elektiroonigga ah ee dawooyinka. Qodobkan, waan burburin doonaaQaaciddada sheekada ee Tetraetyloo sahamiyaan sida qaabdhismeedkeedu molilal uu saameyn ku yeesho dhaqankiisa codsiyada warshadaha.

Waa maxay sheekada Tetraethyl (TOS)?

TETREEVEYLYLACTIT, oo loo yaqaan sidaTOS, waa xarun unugyo ah oo lehQaaciddada kiimikada Si (OC2H5) 4. XUQUUQAAN XUQUUQAAN wuxuu ka kooban yahay aSilicon Atom (SI)ku xidhan afarKooxaha Ethexy (-OC2H5), ka dhigaysa amolecule molecule. Marka hydrolyzed, teiss Foomamkasita silcillo-Waxaa muhiim u ah wax soo saarka soosaarka qaybaha elektiroonigga ah, jaakadaha, iyo codsiyada kale ee kala duwan.

FahamkeedaQaaciddada kiimikadawaxay noo oggolaaneysaa inaan qiimeeyo sababtatotraethyl silicalwaa xarun qiimo leh oo ku saabsan warshado badan.

Jebinta qaaciddada sheekada ee Tetraethyl

Si loo fahmo muhiimadaTETREEVEYLLITLIT (SI (OC2H5) 4), Aynu marka hore baari karno qaybaha shaqsiyadeed eeQaab dhismeedka molika:

•Silicon Atom (SI):Bartamaha bartamaha Molecule, Silicon, wuxuu door muhiim ah ka ciyaaraa sameynta xildhibaan deganaansho leh oksijiinka oksijiinta iyo kaarboon.

•Kooxaha Ethexy (-OC2H5):Mid kasta oo ka mid ah afarta koox ee kooxaha asliga ah ayaa ka kooban oksijiin atom oo ku xirayay Ethyll kooxda (C2H5). Tani waxay ka dhigeysaa TES si aad u falcelin leh oo awood u leh inay ku dhacdo falcelinno kiimikaad oo muhiim ah sidahydrolysisiyouumi biyood.

Boonyirkan ayaa siiya TEOs Guryaha u gaarka ah, taasoo faa'iido aad u badan abuuristaQalabka ku saleysan Silicaiyo xeryahooda kale ee horumarsan.

Sida caanaha loo yaqaan 'TETREEVEYL CLACE' saameyn ku yeeshaan fal-celinta kiimikada

-Ga / -daQaaciddada sheekada ee Tetraetylayaa lagama maarmaan u ah fahamka dhaqankiisa falcelinta kiimikaad. Gaar ahaan, TOS waxaa lagu sameeyaa geeddi-socod loo yaqaanhydrolysis, halkaas oo kooxaha assoxy ay ka falgalaan biyo, taasoo horseedaysa samayntasita silcilloiyo ethanol. Fal-celintaani waxay aasaas u tahay soo saaristaFilimka khafiifka ah ee Silicaiyo kuwa kaleQalabka ku saleysan silicon-ku-saleysan, kuwaas oo muhiim u ah elektiroonigga, jaakadaha, iyo dawooyinka.

Hydrolysis of totraethyl silig

Markii TOS ay ka jawaabto biyo, kooxaha ehelka ah waxaa lagu beddelay kooxo hydroxyl, taasoo horseedaysa samayntasilicon hydroxide(Si-oh). Hawshani waxay abuurtaaethanolsida wax soo saar. Habka hydrolysiysiysis-ka waxaa si weyn loo xakameeyaa goobaha warshadaha si loo hubiyo samaynta tayo sare lehsita silcilloqalabka.

Uumiga TETREETheETHyl Sidical

Ka dib hydrolysis, thekooxaha hydroxylla sameeyay waxay la macaamili kartaa atomyada kale ee Silicon, taasoo horseedaysauumi biyoodFalcelinta. Tallaabadan talaaboSilicon-oxygen-Silicon(Si-o-SI) Dammaanad, taasoo dhalisay abuurista qaab shabakad oo loo yaqaansita silcillo. Awoodda TEOs-ka si loo sameeyo dammaanadan waxay u oggolaaneysaa inay gacan ka geysato samayntaShabakado adag oo adag oo silsilado ah.

Codsiyada Totraethyl Silig iyo qaacida kiimikada

-Ga / -daQaaciddada sheekada ee Tetraetyliyo firfircoonideeda waxay TES ka dhigayaan qayb muhiim ah oo ka kooban dhowr warshado:

1. Qalabka elektiroonigga ah iyo waxsoosaarka semiconductor

TOS waa horreyn muhiim ah soosaarkaSilicon DioxideFilimaanta loo adeegsaday warshadaha elektiroonigga ah. Adoo fahmaysaQaaciddada kiimikada, soo-saareyaashu si sax ah ayey u xakamayn karaantayoiyodhumuc weynifilimadan, hagaajinta waxqabadkaMicroxamspssiyoaaladda semiconductor.

2. Xirmooyinka iyo rinjiga

Gudahawarshadaha jaakadaha, TOS waxaa loo isticmaalaa in lagu abuuro difaac, lakabyo u adkaysta xoqitaan dusha sare ah. Samaynta Silica iyada oo loo marayo teos hydrolysis wuxuu hubiyaa in jaakadaha ay yihiin mid cimri dherer oo waara.

3. Daawooyinka dawooyinka

-Ga / -daQaaciddada sheekada ee Tetraetylsidoo kale waa muhiimwarshadaha dawooyinkaSoosaaristaSilica propitayaasha, kuwaas oo muhiim u ah sameyntaKiniiniyada iyo kaabsoosha. TEOsku wuxuu caawiyaa hagaajintaxasilloni, Bioaavid, iyoHeerarka Kala-baxaee maaddooyinka firfircoon ee daawooyinka.

Maxaa loo fahmay arrimaha qaaciddada TETREEVEYL CLAITE

Qaaciddada kiimikada eetotraethyl silicalaad ayey uga badan tahay metelaad xarunta. Waxay bixisaa fahanka sida TEO-yada loola macaamilo kiimikooyinka kale, sida ay u foolanaysosita silcilloShabakadaha, iyo sababta ay u tahay ilaha qiimaha leh ee codsiyada warshadaha. Hadday ku jirtomarkhaatinimo, jaakadamadawooyinka dawarrada, qaab dhismeedka gaarka ah ee TEOsku wuxuu u oggolaanayaa inay u adeegaan sidii dhisme oo loo dhisayo agabyada leh guryaha gaarka ah.

At Zhangjiagang Fortune Ti., Ltd., waxaa naga go'an inaan siino tayo saretotraethyl silicalcodsiyada warshadaha ee kala duwan. FahmitaankaQaaciddada sheekada ee TetraetylIyo dhaqankeeda kiimikada, waxaad ka furi kartaa awoodda buuxda ee xaruntaan awoodda leh ee badeecadan iyo howlahaaga.