Chiyambi:
Lutetium oxide, omwe amadziwika kutilutetium (III) oxide or Lu2O3, ndi gulu lofunika kwambiri pazantchito zosiyanasiyana zamafakitale ndi zasayansi.Iziosowa nthaka okusayidiimagwira ntchito yofunikira m'magawo angapo ndi mawonekedwe ake apadera komanso ntchito zosiyanasiyana.Mubulogu iyi, tifufuza za dziko lochititsa chidwi la lutetium oxide ndikuwona ntchito zake zambiri.
Phunzirani zalutetium oxide:
Lutetium oxidendi woyera, kuwala chikasu olimba pawiri.Nthawi zambiri amapangidwa ndi kuchitapo kanthuchitsulo lutetiumndi oxygen.Mapangidwe a mamolekyuwa ndiLu2O3, kulemera kwake kwa molekyulu ndi 397.93 g/mol, ndipo ili ndi malo osungunuka kwambiri ndi otentha, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsa ntchito zomwe zimafuna kukhazikika kwa kutentha kwakukulu.
1. Zothandizira ndi zowonjezera:
Lutetium oxideamagwiritsidwa ntchito m'munda wa catalysis ndipo angagwiritsidwe ntchito zosiyanasiyana.Malo ake apamwamba komanso kukhazikika kwamafuta kumapangitsa kukhala chothandizira kwambiri kapena chothandizira pazinthu zambiri, kuphatikiza kuyenga mafuta ndi kaphatikizidwe ka mankhwala.Kuphatikiza apo, itha kugwiritsidwa ntchito ngati chowonjezera chowonjezera chamitundu yosiyanasiyana ya ceramics ndi magalasi, kuwongolera mphamvu zawo zamakina ndikuwonjezera kukana kwawo kwamankhwala.
2. Phosphor ndi zida zowunikira:
Lutetium oxideili ndi mphamvu zabwino kwambiri zowunikira, zomwe zimapangitsa kuti ikhale yabwino kwambiri popanga phosphor.Phosphor ndi zinthu zomwe zimatulutsa kuwala zikasangalatsidwa ndi gwero lamphamvu lakunja, monga kuwala kwa ultraviolet kapena X-ray.Chifukwa cha mawonekedwe ake apadera a kristalo ndi kusiyana kwa band band, phosphors ya lutetium oxide-based phosphors ingagwiritsidwe ntchito kupanga scintillator yapamwamba kwambiri, zowonetsera za LED ndi zida za X-ray.Kutha kwake kutulutsa mitundu yolondola kumapangitsanso kuti ikhale yofunika kwambiri popanga zowonera za HDTV.
3. Ma Dopants pazida zowonera:
Poyambitsa zochepa zalutetium oxidem'zinthu zosiyanasiyana zowala, monga magalasi kapena makristasi, asayansi amatha kuwongolera mawonekedwe awo.Lutetium oxideimagwira ntchito ngati dopant ndipo imathandizira kusintha index ya refractive, potero imakulitsa luso lowongolera kuwala.Katunduyu ndi wofunikira kwambiri pakupanga ulusi wa kuwala, ma lasers ndi zida zina zolumikizirana.
4. Kugwiritsa Ntchito Nuclear ndi Kuteteza:
Lutetium oxidendi gawo lofunikira la zida zanyukiliya ndi malo ofufuzira.Nambala yake yayikulu ya atomiki ndi gawo lophatikizika la nyutroni zimapangitsa kuti ikhale yoyenera kutchingira ma radiation ndi ntchito zowongolera ndodo.Kuthekera kwapadera kwa nyutroni kumathandizira kuwongolera magwiridwe antchito a nyukiliya ndikuchepetsa kuopsa kwa ma radiation.Kuphatikiza apo,lutetium oxideamagwiritsidwa ntchito kupanga zowunikira ndi ma scintillation makhiristo owunikira ma radiation a nyukiliya ndi kujambula kwachipatala.
Pomaliza:
Lutetium oxideali ndi ntchito zosiyanasiyana mu catalysis, luminescent materials, optics ndi teknoloji ya nyukiliya, zomwe zimasonyeza kuti ndizofunika kwambiri m'mafakitale ambiri ndi sayansi.Makhalidwe ake apamwamba, kuphatikiza kukhazikika kwa kutentha kwambiri, luminescence ndi mphamvu zoyamwa ma radiation, zimapangitsa kuti zikhale zosunthika komanso zogwiritsidwa ntchito kwambiri.Pamene chitukuko chikupitirirabe mtsogolomu,lutetium oxideikuyenera kulowa m'mapulogalamu apamwamba kwambiri ndikupitilira malire a sayansi ndiukadaulo.
Nthawi yotumiza: Nov-09-2023