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Ngwaahịa

  • Ngwaahịa Rare-Earth Compounds na-arụ ọrụ dị oke mkpa na ngwa eletrọniki, nkwukọrịta, ụgbọ elu dị elu, nlekọta ahụike, na ngwa agha. UrbanMines na-atụ aro ụdị dị iche iche nke ọla ala dị ụkọ, oxides dị ụkọ, na ngwakọta ụwa dị ụkọ nke kacha mma maka mkpa ndị ahịa, nke gụnyere ala dị ụkọ na ala dị arọ na nke dị arọ. UrbanMines nwere ike inye akara ndị ahịa chọrọ. Nkezi nha ihe: 1 μm, 0.5 μm, 0.1 μm na ndị ọzọ. A na-eji ya eme ihe maka ihe enyemaka sintering seramiki, Semiconductors, magnets dị ụkọ, alloys nchekwa hydrogen, Catalysts, components eletrọniki, iko na ndị ọzọ.
  • Cerium Hydroxide

    Cerium Hydroxide

    Cerium(IV) Hydroxide, nke a makwaara dị ka ceric hydroxide, bụ isi iyi Cerium nke na-anaghị agbaze nke ukwuu, nke a na-eji eme ihe na gburugburu pH dị elu (nke bụ isi). Ọ bụ ihe na-adịghị agbaze na gburugburu kemịkalụ Ce(OH)4. Ọ ​​bụ ntụ ntụ na-acha odo odo nke na-anaghị agbaze na mmiri mana ọ na-agbaze na asịd ndị a chịkọtara.

  • Lutetium (III) Oxide

    Lutetium (III) Oxide

    Lutetium (III) Oxide(Lu2O3), nke a makwaara dị ka lutecia, bụ ihe siri ike ọcha na ihe mejupụtara lutetium dị kubik. Ọ bụ isi iyi Lutetium nke na-anaghị agbaze nke ọma na okpomọkụ, nke nwere nhazi kristal kubik ma dị na ntụ ntụ ọcha. Oxide ígwè a dị ụkọ na-egosipụta ihe ndị dị mma maka anụ ahụ, dị ka ebe agbaze dị elu (ihe dị ka 2400°C), nkwụsi ike nke usoro, ike igwe, ike, ike okpomọkụ, na obere mgbasawanye okpomọkụ. Ọ dabara adaba maka iko pụrụ iche, ngwa anya na seramiiki. A na-ejikwa ya dị ka ihe dị mkpa maka kristal laser.

  • Thulium Oxide

    Thulium Oxide

    Thulium(III) Oxidebụ isi iyi Thulium nke na-anaghị agbaze nke ọma n'oge okpomọkụ, nke bụ ngwakọta siri ike akwụkwọ ndụ akwụkwọ ndụ na-acha ọcha nke nwere usoro ahụ.Tm2O3Ọ dabara adaba maka iji iko, optic na seramiiki.

  • Lanthanum Hexaboride

    Lanthanum Hexaboride

    Lanthanum Hexaboride (LaB6,a na-akpọkwa lanthanum boride na LaB) bụ kemịkalụ na-adịghị ahụkebe, nke bụ borode nke lanthanum. Dịka ihe seramiiki na-anaghị agbaze nke nwere ebe agbaze nke 2210 °C, Lanthanum Boride anaghị agbaze nke ọma na mmiri na hydrochloric acid, ọ na-agbanwekwa ka ọ bụrụ oxide mgbe a na-ekpo ọkụ (calcine). Ihe atụ Stoichiometric na-acha odo odo-violet siri ike, ebe ndị bara ọgaranya na boron (n'elu LaB6.07) na-acha anụnụ anụnụ.Lanthanum HexaborideA maara (LaB6) maka ike ya, ike igwe, mwepụta okpomọkụ ya, na ihe onwunwe plasmonic siri ike. N'oge na-adịbeghị anya, e mepụtara usoro mmepụta okpomọkụ dị ala ọhụrụ iji mepụta nanoparticles LaB6 ozugbo.

  • Samarium(III) Oxide

    Samarium(III) Oxide

    Samarium(III) Oxidebụ ihe mejupụtara kemịkalụ nwere usoro kemịkalụ Sm2O3. Ọ bụ isi iyi Samarium nke na-anaghị agbaze nke ọma nke dabara adaba maka iji iko, optic na seramiiki. Samarium oxide na-etolite ngwa ngwa n'elu metal samarium n'okpuru ọnọdụ iru mmiri ma ọ bụ okpomọkụ karịrị 150°C n'ikuku kpọrọ nkụ. Oxide ahụ na-abụkarị agba ọcha ruo odo odo, a na-ahụkarị ya dị ka uzuzu dị nro dị ka ntụ ntụ odo na-acha odo odo, nke na-anaghị agbaze na mmiri.

  • Terbium (III, IV) Oxide

    Terbium (III, IV) Oxide

    Terbium (III, IV) Oxide, nke a na-akpọ tetraterbium heptaoxide mgbe ụfọdụ, nwere usoro Tb4O7, bụ isi iyi Terbium nke na-anaghị agbaze nke ọma n'oge okpomọkụ. Tb4O7 bụ otu n'ime ihe ndị bụ isi na-emepụta terbium, ọ bụkwa naanị ngwaahịa dị otú ahụ nwere ma ọ dịkarịa ala ụfọdụ Tb(IV) (terbium na ọnọdụ oxidation +4), yana Tb(III) kwụsiri ike. A na-emepụta ya site na ikpo ọkụ nke oxalate metal, a na-ejikwa ya na nkwadebe nke ihe ndị ọzọ na-emepụta terbium. Terbium na-emepụta ihe atọ ndị ọzọ dị mkpa: Tb2O3, TbO2, na Tb6O11.

  • Erbium Oxide

    Erbium Oxide

    Erbium (III) Oxide, a na-esi na lanthanide metal erbium emepụta ya. Erbium oxide bụ ntụ ntụ pink dị nro n'ọdịdị ya. Ọ naghị agbaze na mmiri, mana ọ na-agbaze na mineral acids. Er2O3 nwere hygroscopic ma ga-amịkọrọ mmiri na CO2 site na ikuku ngwa ngwa. Ọ bụ isi iyi Erbium nke na-anaghị agbaze nke ọma nke dabara adaba maka iji iko, anya, na seramiiki.Erbium Oxideenwere ike iji ya dị ka nsí neutron na-ere ọkụ maka mmanụ nuklia.

  • Lanthanum (La)Oxide

    Lanthanum (La)Oxide

    Lanthanum Oxide, nke a makwaara dị ka isi iyi Lanthanum nke na-anaghị agbaze nke ọma n'oge okpomọkụ, bụ ihe na-adịghị agbanwe agbanwe nke nwere ihe dị ka lanthanum na oxygen. Ọ dị mma maka iji iko, optic na seramiiki, a na-ejikwa ya na ụfọdụ ihe ferroelectric, ọ bụkwa ihe e ji azụta ụfọdụ ihe na-akpali akpali, tinyere ojiji ndị ọzọ.

  • Oxide Cerium (Ce)

    Oxide Cerium (Ce)

    Serium Oxide, nke a makwaara dị ka cerium dioxide,Serium (IV) Oxidema ọ bụ cerium dioxide, bụ oxide nke cerium ígwè dị ụkọ. Ọ bụ ntụ ntụ odo-ọcha na-acha odo odo nke nwere usoro kemịkalụ CeO2. Ọ bụ ngwaahịa azụmaahịa dị mkpa na ihe dị n'etiti n'ime ka ihe ahụ dị ọcha site na ores. Ihe pụrụ iche nke ihe a bụ mgbanwe ya na-agbanwe agbanwe gaa na oxide na-abụghị stoichiometric.

  • Cerium (III) Kabonate

    Cerium (III) Kabonate

    Cerium(III) Carbonate Ce2(CO3)3, bụ nnu nke cations cerium(III) na carbonate anions mepụtara. Ọ bụ isi iyi Cerium nke na-anaghị agbaze mmiri nke enwere ike ịgbanwe ka ọ bụrụ ihe ndị ọzọ dị na Cerium, dị ka oxide site na ikpo ọkụ (calcin0ation). Ihe ndị dị na Carbonate na-enyekwa carbon dioxide mgbe ejiri acid ndị a gwakọtara agwakọta gwọọ ya.

  • Mmiri Oxalate Cerium(III)

    Mmiri Oxalate Cerium(III)

    Oxalate Cerium (III) (Cerous Oxalate) bụ nnu cerium nke na-adịghị agbaze nke oxalic acid, nke na-anaghị agbaze nke ukwuu na mmiri ma na-agbanwe ghọọ oxide mgbe a na-ekpo ọkụ (calcined). Ọ bụ kristal ọcha siri ike nke nwere usoro kemịkalụ nkeCe2(C2O4)3.Enwere ike nweta ya site na mmeghachi omume nke oxalic acid na cerium (III) chloride.

  • Dysprosium Oxide

    Dysprosium Oxide

    Dịka otu n'ime ezinụlọ oxide dị ụkọ, Dysprosium Oxide ma ọ bụ dysprosia nwere ihe mejupụtara kemịkalụ Dy2O3, bụ ngwakọta sesquioxide nke dysprosium metal dị ụkọ, ọ bụkwa isi iyi Dysprosium nke na-anaghị agbaze nke ọma n'oge okpomọkụ. Ọ bụ ntụ ntụ pastel na-acha akwụkwọ ndụ akwụkwọ ndụ, nke nwere ntakịrị hygroscopic, nke enwere ojiji pụrụ iche na seramiiki, iko, phosphorus, na laser.

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