Dab tsi yogcarbon tetrafllide? Dab tsi yog siv?
Carbon tetrafllide, tseem hu ua TetraRauruoromethane, yog suav tias yog qhov sib xyaw ua ke inorganic. Nws yog siv nyob rau hauv lub plasma etching txheej txheem ntawm ntau yam kev sib xyaw ua ke, thiab kuj siv laser roj thiab cov tub yees. Nws yog qhov ruaj khov nyob rau hauv ib txwm kub thiab siab, tab sis nws yog ib qho tsim nyog kom tsis txhob sib cuag nrog cov muaj zog oxidants, cov khoom tawg lossis cov ntaub ntawv sib txuas. Cov pa roj carbon Tetrafllide yog cov roj tsis sib xyaw. Yog tias nws ntsib siab kub, nws yuav ua rau sab hauv lub taub ntim ntawm lub thawv kom nce, thiab muaj kev phom sij ntawm kev tawg thiab tawg. Feem ntau nws tuaj yeem cuam tshuam nrog cov kua ammonia-sodium hlau reagent ntawm chav tsev kub.
Carbon tetrafllideTam sim no yog cov ntshav loj tshaj plaws etching roj siv nyob rau hauv microelectronics kev lag luam. Nws tuaj yeem yog siv dav hauv lub etching ntawm silicon, sioson dioxide, cov khoom siv roj ntsha, roj hmab uas muaj pa roj hmab hauv cov ntawv luam tawm muaj ntau cov ntawv thov.
Lub sijhawm Post: NOV-01-2021
