Iziphumo & Ingxoxo
Iimvavanyo ezahlukeneyo kunye neendlela zokulinganisa zakhethwa ukujolisa kwiindawo ezithile ezinomdla kwiipropati eziphathekayo.Okokuqala, ukufudumeza kunye nokubamba ezi ntlobo zimbini zemathiriyeli kumaqondo obushushu ahlukeneyo kunokusinika ingcamango yokugqithisela kwaye kusivumele ukuba siqonde amandla ezi zinto.Emva kovavanyo lokuthotywa kwenziwe, safuna iindlela ezininzi zokubonakalisa iimpawu zokuchonga naluphi na utshintsho ekubunjweni kwezinto. kunye nesakhiwo.
Ngokumisela ulwakhiwo lwekristale lweesampulu ezicocekileyo kunye nokuchonga iinqwelomoya ukuba i-radiation yesiganeko samandla aphezulu isasazeke kuyo, sinokubona ukuba yeyiphi na ikristale esinayo ekuqaleni.Emva koko sinokwenza imilinganiselo kwiisampuli ezithotyiweyo ukuchonga ukubunjwa kwesigaba esitsha kwisampulu ethotyiweyo.Ukuba ulwakhiwo kunye nokwakhiwa kwezinto eziphathekayo kuyatshintsha ngolu vavanyo lokuthotywa, siya kulindela ukubona iincopho ezahlukeneyo kuhlalutyo lwethu lwe-XRD.Oku kuya kusinika uluvo oluhle lokuba zeziphi ii-oksidi ezinokuthi zenze iisampulu ezonakeleyo ezingekhoyo kuqala kwiisampulu ezicocekileyo.
I-SEM, ubuchule obusebenzisa ii-elektroni ukwenza umfanekiso womphezulu weesampulu, emva koko inokusetyenziselwa ukuhlola i-topography yemathiriyeli kwisisombululo esiphezulu kakhulu.Ukucinga umphezulu kunokusinika ingqiqo ephezulu malunga nendlela ezonakaliswe ngayo iisampuli xa kuthelekiswa neesampuli ezicocekileyo.Ukuba umphezulu ubonisa utshintsho oluyingozi kwizinto eziphathekayo, ngoko sinokuqiniseka ukuba asifanele sisebenzise ezi mathiriyeli kumaqondo obushushu athile ngenxa yokoyika. ukusilela kwezinto.I-EDS ingasetyenziselwa ukuchonga ukubunjwa kweendlela ezahlukeneyo kumphezulu wezi zinto.Singalindela ukubona i-morphology yomhlaba kwiindawo zemathiriyeli eziye zafumana i-oxidation enzima.I-EDS iya kusivumela ukuba siqaphele ipesenti ye-oxygen umxholo wezinto ezithotyiweyo.
Imilinganiselo yoxinaniso lunokuthi emva koko luqinisekise umfanekiso opheleleyo kwaye lubonise utshintsho olubonakalayo kukwakheka kwemathiriyeli ngokubonisa amaxabiso ahlukeneyo ohlukeneyo obushushu.Silindele ukubona utshintsho olukhulu kwingxinano ukuba into ethile iye yadlula nayiphi na inguqu yomzimba ngenxa yovavanyo lokunciphisa.Iisampulu ze-ceramic Zirconia kufuneka zibonise utshintsho oluncinci ngenxa ye-ionic ezinzileyo kakhulu kwizinto eziphathekayo.Oku kuboleka kwibali elipheleleyo lemathiriyeli ye-ceramic ngakumbi ukuba yinto ephezulu njengoko inokumelana nobushushu obugqithisileyo kwaye igcine ukwakheka kweekhemikhali kunye nokuthembeka kwesakhiwo.