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Kedu otu esi eji dysprosium oxide?
Dysprosium oxide, nke a makwaara dị ka dysprosium (III) oxide, bụ ihe dị iche iche na ihe dị mkpa nke nwere ọtụtụ ngwa. Ihe mejupụtara oxide ụwa a na-adịghị ahụkebe bụ nke dysprosium na atom oxygen ma nwee usoro kemịkal Dy2O3. N'ihi arụmọrụ pụrụ iche na njirimara ya, ọ na-agbasawanye ...GỤKWUO -
Metal Barium: Nyocha nke ihe egwu na akpachapụ anya
Barium bụ ọla ọcha na-acha ọcha, nke na-egbuke egbuke nke alkaline mara maka njirimara ya pụrụ iche yana ngwa dị iche iche na ụlọ ọrụ dị iche iche. A na-eji Barium, nke nwere nọmba atọm 56 na akara Ba, n'ọtụtụ ebe na mmepụta nke ogige dị iche iche, gụnyere barium sulfate na barium carbonate. Otú ọ dị...GỤKWUO -
Nano europium oxide Eu2O3
Aha ngwaahịa: Europium oxide Eu2O3 Nkọwapụta: 50-100nm, 100-200nm Agba: Pink White (Nha nha na agba dị iche iche nwere ike ịdịgasị iche) Ụdị kristal: cubic Melting point: 2350 ℃ Nnukwu njupụta: 0.66 g / cm3 Specific surface area: 5 -10m2/gEuropium oxide, ebe agbaze 2350 ℃, enweghị ike ime na mmiri, ...GỤKWUO -
Ihe mejupụtara Lanthanum maka idozi Eutrophication nke ahụ mmiri
Lanthanum, mmewere 57 nke tebụl oge. Iji mee ka tebụl nke ihe dị n'oge dị mma ka ọ dịkwuo mma, ndị mmadụ wepụrụ ụdị ihe dị iche iche 15, gụnyere lanthanum, nke ọnụọgụ Atọm na-abawanye n'aka nke ya, ma tinye ha iche n'okpuru tebụl oge. Njirimara kemịkal ha bụ si...GỤKWUO -
Thulium laser n'ime usoro mkpasu iwe kacha nta
Thulium, mmewere 69 nke tebụl oge. Thulium, ihe nwere obere ọdịnaya nke ihe ndị dị ụkọ n'ụwa, na-ebikọ ọnụ na ihe ndị ọzọ na Gadolinite, Xenotime, ọla edo na-adịghị ahụkebe na monazite. Ihe ọla thulium na lanthanide na-ebikọ ọnụ n'ụdị ọla dị mgbagwoju anya na nat ...GỤKWUO -
Gadolinium: metal kacha oyi n'ụwa
Gadolinium, mmewere 64 nke tebụl oge. Lanthanide na tebụl oge bụ ezinụlọ buru ibu, na akụrụngwa kemịkal ha yiri ibe ha, yabụ na ọ siri ike ikewapụ ha. Na 1789, onye Finnish chemist John Gadolin nwetara metal oxide wee chọpụta ụwa mbụ na-adịghị ahụkebe o ...GỤKWUO -
Mmetụta nke Rare Ụwa na Aluminom na Aluminom Alloys
Ngwa nke ụwa na-adịghị ahụkebe na nkedo aluminom alloy bụ nke emere na mbụ ná mba ọzọ. Ọ bụ ezie na China malitere nyocha na itinye akụkụ a naanị na 1960, ọ toro ngwa ngwa. Emeela ọtụtụ ọrụ site na nyocha usoro ruo ngwa bara uru, na ụfọdụ ndị rụzuru...GỤKWUO -
Dysprosium: Emebere ya ka ọ bụrụ isi iyi ọkụ iji kwalite uto osisi
Dysprosium, mmewere 66 nke tebụl oge Jia Yi nke usoro eze Han dere na "On Crimes Ten of Qin" na "anyị kwesịrị ịnakọta ndị agha niile n'ụwa, kpokọta ha na Xianyang, wee ree ha". N'ebe a, 'dysprosium' na-ezo aka na njedebe nke akụ. Na 1842, mgbe Mossander kewasịrị…GỤKWUO -
Ngwa na mmepụta teknụzụ nke obere ụwa nanomaterials
Ihe ndị na-adịghị ahụkebe n'ụwa n'onwe ha nwere akụrụngwa eletrọnịkị bara ụba ma gosipụta ọtụtụ ngwa anya, eletriki na magnetik. Mgbe ụwa nanomaterialization na-adịghị ahụkebe, ọ na-egosipụta ọtụtụ njirimara, dị ka mmetụta obere nha, mmetụta elu dị elu, mmetụta quantum, ngwa anya siri ike, ...GỤKWUO -
Mgbakwụnye Ime Anwansi Rare Ụwa: Praseodymium Oxide
Praseodymium oxide, usoro ihe omimi Pr6O11, arọ molekul 1021.44. Enwere ike iji ya na iko, metallurgy, yana dịka mgbakwunye maka ntụ ntụ fluorescent. Praseodymium oxide bụ otu n'ime ngwaahịa dị mkpa na ngwaahịa ụwa dị obere. N'ihi njirimara anụ ahụ na kemịkal ya pụrụ iche, o nwere ...GỤKWUO -
Ụzọ nzaghachi mberede maka zirconium tetrachloride Zrcl4
Zirconium tetrachloride bụ kristal na-acha ọcha, na-egbu maramara ma ọ bụ ntụ ntụ nke na-enwekarị ike iri nri. A na-ejikarị emepụta zirconium metal, pigments, ihe mkpuchi mmiri textile, akpụkpọ anụ akpụkpọ anụ, wdg, ọ nwere ụfọdụ ihe egwu. N'okpuru ebe a, ka m webata ụzọ nzaghachi mberede nke z...GỤKWUO -
Zirconium tetrachloride Zrcl4
1,Breif iwebata: N'ime ụlọ okpomọkụ, Zirconium tetrachloride bụ a ọcha crystalline ntụ ntụ na a lattice Ọdịdị nke cubic crystal usoro. The sublimation okpomọkụ bụ 331 ℃ na agbaze ebe bụ 434 ℃. The gaseous zirconium tetrachloride molekul nwere tetrahedral stru ...GỤKWUO