I-Dysprosium oxide, kwaziwa njengeDy2O3, yinxalenye yentsapho enqabileyo yomhlaba.Ngenxa yeempawu zayo ezizodwa, isetyenziswa kakhulu kumashishini ahlukeneyo, kodwa umbuzo odla ngokuvela ngowokuba ingabai-dysprosium oxideiyanyibilika emanzini.Kweli nqaku, siza kuphonononga ukunyibilika kwei-dysprosium oxideemanzini kunye nokubaluleka kwayo kwizicelo ezahlukeneyo.
Ukusombulula ingxaki yokuqala,i-dysprosium oxideiyanyibilika ngokuyinxenye emanzini.Xa ixutywe namanzi, iyasabela kwaye yenze ihydroxide.Ukusabela phakathii-dysprosium oxidekwaye amanzi ami ngolu hlobo lulandelayo:
Dy2O3 + 3H2O → 2Dy(OH)3
Ukusuka kwindlela esisabela ngayo sinokubona ukuba amanzi asebenza njenge-reactant, ukuguqulai-dysprosium oxidekwi-dysprosium hydroxide.Oku kunyibilika ngokuyinxenye kwenzai-dysprosium oxideukuba isetyenziswe kwiintlobo ngeentlobo zezicelo ezifuna izisombululo ezisekelwe emanzini.
Nangona kunjalo, kubalulekile ukuqaphela okoi-dysprosium oxideayinyibiliki ngokupheleleyo emanzini.Ukunyibilika kwayo kulinganiselwe kwaye uninzii-dysprosium oxideiya kuhlala ikwimo eqinileyo nasemva kokudibana ixesha elide namanzi.Oku kunyibilika okulinganiselweyo kwenza i-dysprosium oxide ilungele izicelo ezifuna ukukhutshwa okulawulwayo kweeyoni ze-dysprosium.
Ukunyibilika kwei-dysprosium oxideemanzini kuneempembelelo ezibalulekileyo kumashishini ahlukeneyo.Esinye isicelo esiphawulekayo sikwintsimi ye-catalysis.I-Dysprosium oxideidla ngokusetyenziswa njenge catalyst kwiindlela ezahlukeneyo zekhemikhali.Ukunyibilika kwayo ngokuyinxenye emanzini kuyivumela ukuba idibane ne-reactants inyibilikiswe emanzini kwaye ikhuthaze ukusabela okufunwayo.I-dysprosium hydroxide eyenziweyo isebenza njengeentlobo ezisebenzayo ngexesha lenkqubo ye-catalytic, evumela ukusabela ukuba kuqhubeke ngokufanelekileyo.
Olunye usetyenziso olubalulekileyo lwei-dysprosium oxidekukuveliswa kweephosphors.Iiphosphors zizinto ezifunxa amandla kwaye zikhuphe ukukhanya.I-Dysprosium-doped phosphors iqulethei-dysprosium oxidenjenge-dopant kwaye ineempawu ezizodwa zamehlo.Ukunyibilika okulinganiselweyo kwei-dysprosium oxideemanzini iqinisekisa ukuba i-phosphor igcina iimpawu ezifunwayo nangona ibonakaliswe kumswakama okanye ukufuma.
Ukongeza, ukunyibilika kwei-dysprosium oxideemanzini ikwadlala indima ebalulekileyo kwimiba yokusingqongileyo kunye nempilo.Ngenxa yokunyibilika kwayo okulinganiselweyo, i-dysprosium oxide ayinakwenzeka ukuba ingcolise amanzi okanye ibeke umngcipheko omkhulu kubomi basemanzini.Le propati yenza ukuba ibe yindawo efanelekileyo yezicelo apho ukhuseleko lokusingqongileyo luyinkxalabo.
Kufuphi,i-dysprosium oxide (Dy2O3)iyanyibilika ngokuyinxenye emanzini.Nangona inganyibiliki ngokupheleleyo, ukunyibilika kwayo kunika izicelo ezibalulekileyo kumashishini ahlukeneyo.Iphendula ngamanzi ukwenza i-dysprosium hydroxide, esetyenziswa kwi-catalysis kunye nemveliso yephosphor.Ukongeza, ukunyibilika okulinganiselweyo kwei-dysprosium oxideikwanegalelo kwingqwalasela yokhuseleko lokusingqongileyo.Ukuqonda ukunyibilika kwei-dysprosium oxideemanzini kubalulekile ukuxhaphaza iimpawu zayo ezizodwa kunye nokwandisa amandla ayo kwiintlobo ezahlukeneyo zezicelo.
Ixesha lokuposa: Oct-31-2023