Tsarin sinadarai nascandium oxide is Sc2O3, wani farin m mai narkewa a cikin ruwa da zafi acid. Saboda wahalar cirewa kai tsayesamfurin scandiumdaga scandium dake dauke da ma'adanai, a halin yanzu ana samun sinadarin scandium oxide da kuma fitar da su daga kayayyakin sinadarai masu dauke da ma'adanai irin su sharar gida, ruwan datti, hayaki, da jajayen laka.
Scandiumwani sinadari ne mai alamar Sc da lambar atomic 21. Abu ɗaya shine ƙarfe mai laushi, mai launin azurfa-fari, wanda galibi ana haɗe shi dagadolinium, erbium, da sauransu, tare da ƙarancin samarwa, kuma abubuwan da ke cikin ɓawon ƙasa ya kai kusan 0.0005%. Scandium samfuri ne mai mahimmanci. Kasashen da suka ci gaba kamar Turai da Amurka sun gabatar da kwarin gwiwa da daidaitawa. Misali, a cikin jerin ma'adanai masu mahimmanci guda 35 da Amurka ta buga, an jera scandium a matsayin albarkatun masana'antu; da "Sharuɗɗa don Nunin Nunin Aikace-aikacen Batch na Farko na Mahimman Sabbin Kayayyaki (2018 Edition)" wanda Ma'aikatar Masana'antu da Fasahar Watsa Labarai ta bayar ya ƙunshi sabbin kayan 3 da suka haɗa da scandium da samfuransa.
Scandium oxide
A halin yanzu,scandium oxideAn yi amfani da shi sosai a cikin allurai, ƙwayoyin man fetur, kayan cathode, fitilun sodium sodium halogen, masu haɓakawa, masu kunnawa da yumbu. Aluminum-scandium gami da aka yi da scandium da aluminum suna da fa'idodin ƙarancin ƙarancin ƙarfi, ƙarfi mai ƙarfi, babban ƙarfi, filastik mai kyau, juriya na lalata da kwanciyar hankali mai ƙarfi. Ana amfani da su sosai a sassan tsarin makamai masu linzami, sararin samaniya, jiragen sama, motoci da jiragen ruwa. Scandium-sodium halogen fitilun da aka yi daga scandium oxide suna da fa'idodin haske mai girma, launi mai kyau, ceton wutar lantarki, tsawon rayuwa da ƙarfin karye hazo. Suna adana 80% ƙarin wutar lantarki fiye da fitilun incandescent da 50% ƙarin wutar lantarki fiye da fitilun mercury. Rayuwar sabis ɗin shine sa'o'i 5,000 zuwa 25,000, wanda ya dace musamman ga wuraren waje. Dangane da "Kasuwar Scandium Oxide Masana'antu ta China 2021-2026 Rahoton Hasashen Bincike da Ci Gaban Hasashen Hasashen" wanda Cibiyar Nazarin Masana'antu ta Xinshijie ta fitar, scandium oxide yana da tsada, wanda ke hana manyan aikace-aikacen sa. Girman kasuwar duniya a halin yanzu ya kai yuan miliyan 400.
SOFC
Kwayoyin man fetur mai ƙarfi (SOFCs) sun ƙunshi man fetur da aka ba da waje da oxidant, cathode, anode da electrolyte. A matsayin ingantaccen tushen makamashi mai tsabta, an san su da koren baturi na ƙarni na 21st. Ingantacciyar jujjuyawar makamashi na ƙwayoyin mai na gabaɗaya shine 50-70%, yayin da ingantaccen ingantaccen SOFCs ta amfani da tsarin haɗin zafi da wutar lantarki na iya zama sama da 80%. Ana iya amfani da su azaman kafaffen tashoshi na wutar lantarki a filayen farar hula kamar manyan samar da wutar lantarki na tsakiya, matsakaicin rarraba wutar lantarki, da ƙananan gidaje sun haɗa zafi da wutar lantarki. Bugu da kari, ana iya amfani da su azaman tushen wutar lantarki ta hannu kamar tushen wutar lantarki da hanyoyin samar da wutar lantarki na abin hawa, kuma suna da fa'idar aikace-aikace.
Scandium stabilized cerium zirconium composite foda (wanda ake nufi da scandium zirconium foda) ana iya amfani dashi azaman kayan lantarki don sel mai oxide mai ƙarfi (SOFC). Wannan abu a halin yanzu shine kayan lantarki tare da mafi girman ƙimar da aka ruwaito, kuma ƙarfinsa a 780 ℃ yana kama da na YSZ a 1000 ℃. Wannan samfurin na iya maye gurbin kayan aikin zirconia na yttria na al'ada, tare da haɓakar haɓakawa da kwanciyar hankali na dogon lokaci, wanda zai iya rage zafin aiki na SOFC, rage yawan kuzari, da haɓaka haɓakar canjin makamashi.
Lokacin aikawa: Oktoba-23-2024