Holmium oxide, yomwe imadziwikanso kuti holmium trioxide, ili ndi formula ya mankhwalaHo2O3. Ndi gulu lopangidwa ndi chinthu chosowa kwambiri padziko lapansiholmiumndi oxygen. Pamodzi ndiDysprosium oxide, ndi chimodzi mwa zinthu zamphamvu kwambiri zodziwika bwino za paramagnetic. Holmium okusayidi ndi chigawo chimodzi chaerbium okusayidimchere. M'chilengedwe chake, holmium oxide nthawi zambiri imakhala ndi ma trivalent oxides a lanthanide element, ndipo njira zapadera zimafunikira kuti zilekanitse. Holmium oxide angagwiritsidwe ntchito pokonzekera galasi ndi mitundu yapadera. Mayamwidwe owoneka bwino a magalasi ndi mayankho okhala ndi holmium oxide amakhala ndi nsonga zakuthwa zingapo, motero nthawi zambiri amagwiritsidwa ntchito ngati muyeso wowongolera ma spectrometer.
Fomula ya mamolekyulu: Fomula: Ho2O3
Kulemera kwa molekyulu: M.Wt: 377.88
Nambala ya CAS:12055-62-8
Thupi ndi mankhwala katundu: kuwala yellow crystalline ufa, isometric crystal systemscandium oxideKapangidwe kake, kosasungunuka m'madzi, kusungunuka mu asidi, kosavuta kuyamwa mpweya woipa ndi madzi ukakumana ndi mpweya.
Ntchito: kupanga nyali yatsopano ya kuwala kwa dysprosium holmium, etc.
Kupaka: 25KG / mbiya kapena mmatumba malinga ndi zofuna za makasitomala.
Mawonekedwe:Kutengera ndi kuyatsa, holmium oxide imakhala ndi kusintha kwakukulu kwamitundu. Ndi kuwala kwachikasu kowala komanso kofiira ngati lalanje pansi pa magwero atatu a kuwala. Ndi pafupifupi osasiyanitsidwa ndi erbium oxide pansi pa kuwala komweko. Izi zikugwirizana ndi gulu lake lakuthwa la phosphorescence emission. Holmium oxide ili ndi kusiyana kwakukulu kwa gulu la 5.3 eV ndipo, chifukwa chake, iyenera kukhala yopanda mtundu. Mtundu wachikasu wa holmium oxide umayamba chifukwa cha kuchuluka kwa zilema za lattice (monga kusowa kwa oxygen) komanso kutembenuka kwamkati kwa Ho3 +
Zogwiritsa:1. Amagwiritsidwa ntchito popanga magwero atsopano owunikira, nyali za dysprosium-holmium, komanso zitha kugwiritsidwa ntchito ngati chowonjezera cha yttrium iron kapena yttrium aluminium garnet ndikupangaholmium zitsulo.
2. Holmium oxideangagwiritsidwe ntchito ngati mtundu wachikasu ndi wofiira kwa diamondi Soviet ndi galasi. Magalasi okhala ndi holmium oxide ndi holmium oxide solutions (kawirikawiri perchloric acid solution) amakhala ndi nsonga zakuthwa za mayamwidwe osiyanasiyana a 200-900nm, kotero atha kugwiritsidwa ntchito ngati miyezo yowongolera ma spectrometer ndipo agulitsidwa. Monga zinthu zina zosowa zapadziko lapansi, holmium oxide imagwiritsidwanso ntchito ngati chothandizira chapadera, phosphor ndi zinthu za laser. Kutalika kwa laser holmium ndi pafupifupi 2.08 μm, komwe kumatha kukhala kosunthika kapena kuwala kosalekeza. Laser iyi ilibe vuto m'maso ndipo imatha kugwiritsidwa ntchito ngati mankhwala, kuwala kwa radar, kuyeza kwa liwiro la mphepo komanso kuyang'anira mumlengalenga.
Timakhazikika pakupanga holmium oxide, kuti mumve zambiri kapena zofunikira pls omasuka kulankhula nafe pansipa:
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Nthawi yotumiza: Nov-11-2024