Cov xim ntawm hlau oxide ntsuab thiab hlau oxide daj sib txawv hauv cov txheej txheem tsim khoom
Hlau oxide ntsuab thiab hlau oxide daj yog cov xim tsim los ntawm cov hlau ions thiab oxygen ions. Muaj qee qhov sib txawv ntawm lawv cov xim thaum lub sijhawm tsim khoom. Hauv kev tsim cov hlau oxide ntsuab, nws yog tsim los ntawm cov hlau ions thiab cov pa oxygen ions los ntawm cov tshuaj tiv thaiv. Feem ntau, cov xim ntawm cov hlau oxide ntsuab yog cov saturated, tshwm ntsuab tsaus lossis ntsuab tsaus. Thaum lub sij hawm tsim cov txheej txheem, cov xim qhov tob ntawm cov xim tuaj yeem tswj tau los ntawm kev hloov kho yam xws li cov tshuaj tiv thaiv, kev daws teeb meem, thiab daim ntawv oxide. Hauv cov txheej txheem tsim cov hlau oxide daj, tshuaj lom neeg cov tshuaj tiv thaiv kuj yog siv los ua ke cov hlau ions thiab oxygen ions. Cov xim ntawm hlau oxide daj feem ntau yog lub teeb daj, ci daj los yog txiv kab ntxwv. Piv nrog hlau oxide ntsuab, hlau oxide daj yog xim sib dua thiab pob tshab me ntsis. Hauv cov ntsiab lus, qhov sib txawv ntawm cov xim ntawm hlau oxide ntsuab thiab hlau oxide daj thaum lub sij hawm tsim cov txheej txheem yog feem ntau xav txog nyob rau hauv lub saturation thiab xim tob ntawm cov xim. Cov txheej txheem tsim khoom tshwj xeeb thiab kev ntsuas kev hloov kho yuav muaj kev cuam tshuam rau cov xim, thiab cov xim ntawm cov xim tuaj yeem tswj tau los ntawm txoj kev tsim nyog.