Scandium oxide, tare da tsarin sinadaraiSc2O3, fari ne mai ƙarfi wanda ke narkewa a cikin ruwa da kuma acid mai zafi. Sakamakon wahalar da ake samu kai tsaye wajen fitar da kayayyakin scandium da ke dauke da ma'adanai, a halin yanzu ana samun sinadarin scandium oxide da kuma fitar da shi daga kayayyakin sinadarai masu dauke da ma'adanai kamar su sharar gida, ruwan datti, hayaki, da jajayen laka.
Dabarun samfurori
Scandiumsamfuri ne mai mahimmanci. A baya can, Ma'aikatar Cikin Gida ta Amurka ta buga jerin ma'adanai masu mahimmanci 35 (masu mahimmancin ma'adanai) waɗanda aka ɗauka suna da mahimmanci ga tattalin arzikin Amurka da tsaron ƙasa (Final List of Critical Minerals 2018). Kusan dukkan ma'adanai na tattalin arziki sun haɗa da, kamar aluminum da ake amfani da su a masana'antu, karafa na rukuni na platinum da ake amfani da su a masana'anta, abubuwan da ba kasafai ake amfani da su a cikin kayan lantarki ba, tin da titanium da ake amfani da su a masana'antar gami, da sauransu.
Aikace-aikacen Scandium Oxide
Ana amfani da scandium guda ɗaya gabaɗaya a cikin gami, kuma scandium oxide shima yana taka muhimmiyar rawa a cikin kayan yumbu. Misali, tetragonal zirconia yumbu kayan da za'a iya amfani da su azaman kayan lantarki don ƙwanƙwaran sel mai oxide suna da dukiya ta musamman. Ƙarfafawar wannan electrolyte yana ƙaruwa tare da karuwar zafin jiki da kuma iskar oxygen a cikin yanayi. Duk da haka, tsarin crystal na wannan kayan yumbu da kansa ba zai iya wanzuwa a tsaye kuma ba shi da darajar masana'antu; dole ne a yi amfani da wasu abubuwa da za su iya gyara wannan tsarin don kula da ainihin kaddarorin. Ƙara 6-10% na scandium oxide kamar simintin siminti ne, yana ƙyale scandium oxide ya daidaita akan lattice mai murabba'i.
Hakanan za'a iya amfani da Scandium oxide azaman densifier da stabilizer don ƙarfin ƙarfi, ƙarfin zafin jiki mai jurewa injiniyan yumbu silicon nitride. Yana iya haifar da refractory lokaci Sc2Si2O7 a gefen lafiya barbashi, game da shi rage high-zazzabi nakasawa na injiniya yumbura. Idan aka kwatanta da ƙara wasu oxides, zai iya inganta ingantaccen kayan aikin injiniya mai zafi nasilicon nitride. Ƙara ƙaramin adadin Sc2O3 zuwa UO2 a cikin makamashin nukiliya mai zafi mai zafi zai iya guje wa sauye-sauyen lattice, ƙara ƙarar ƙara da kuma fashewa da aka haifar da canji na UO2 zuwa U3O8.
Ana iya amfani da Scandium oxide azaman kayan ƙaura don suturar semiconductor. Hakanan ana iya amfani da Scandium oxide don yin lasers mai ƙarfi mai ƙarfi, manyan bindigogin lantarki na talabijin, fitilun halide na ƙarfe, da sauransu.
Binciken Masana'antu
A cikin 'yan shekarun nan, scandium oxide ya jawo hankali sosai a fagen samar da makamashin makamashi na gida mai ƙarfi (SOFC) da kuma fitilun sinadarai sodium halogen. SOFC yana da fa'ida na ingantaccen ƙarfin samar da wutar lantarki, haɓakar haɓakar haɓakar haɓaka, kiyaye albarkatun ruwa, kare muhalli koren, haɗuwa mai sauƙi, da zaɓin mai da yawa. Yana da babban darajar aikace-aikacen a cikin fagagen samar da wutar lantarki da aka rarraba, batir wutar lantarki, batir ajiyar makamashi, da sauransu.
Don ƙarin bayani game da scandium oxide, pls tuntube mu
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