Dysprosium oxide (usoro kemịkalụ Dy₂O₃) bụ ihe mejupụtara dysprosium na oxygen. Nke a bụ nkọwa zuru ezu maka dysprosium oxide:
Njirimara kemịkalụ
Ọdịdị:ọcha crystalline ntụ ntụ.
Solubility:mmiri na-esighi ike, mana soluble na acid na ethanol.
Magnetism:nwere magnetism siri ike.
Nkwụsi ike:na-amịkọrọ carbon dioxide n'ikuku ngwa ngwa wee ghọọ carbonate dysprosium.
Okwu mmeghe dị nkenke
| Aha ngwaahịa | Dysprosium oxide |
| Cas mba | 1308-87-8 |
| Ịdị ọcha | 2N 5 (Dy2O3/REO≥ 99.5%) 3N (Dy2O3/REO≥ 99.9%) 4N (Dy2O3/REO≥ 99.99%) |
| MF | Dy2O3 |
| Ibu molekụla | 373.00 |
| Njupụta | 7.81g/cm3 |
| Ebe mgbaze | 2,408°C |
| Ebe esi nri | 3900 ℃ |
| Ọdịdị | Ọcha ntụ ntụ |
| Solubility | Na-adịghị ike soluble na mmiri, moderately soluble na siri ike ịnweta acid |
| Asụsụ ọtụtụ asụsụ | DysprosiumOxid, Oxyde De Dysprosium, Oxido Del Disprosio |
| Aha ọzọ | Dysprosium (III) oxide, dysprosia |
| Koodu HS | 2846901500 |
| Ụdị | Epoch |
Usoro nkwadebe
Enwere ọtụtụ ụzọ maka ịkwadebe dysprosium oxide, n'ime nke a na-ahụkarị bụ usoro kemịkal na usoro anụ ahụ. Usoro kemịkalụ gụnyekwara usoro oxidation na usoro mmiri ozuzo. Ụzọ abụọ a gụnyere usoro mmeghachi omume kemịkal. Site na ịchịkwa ọnọdụ mmeghachi omume na oke nke akụrụngwa, dysprosium oxide nwere ịdị ọcha dị elu nwere ike nweta. Usoro anụ ahụ tumadi gụnyere usoro ikuku evaporation na usoro sputtering, nke dabara maka ịkwadebe ihe nkiri ma ọ bụ mkpuchi dysprosium oxide dị elu.
Na usoro kemịkalụ, usoro oxidation bụ otu n'ime ụzọ nkwadebe a na-ejikarị eme ihe. Ọ na-emepụta dysprosium oxide site n'imeghachi metal dysprosium ma ọ bụ nnu dysprosium na oxidant. Usoro a dị mfe ma dị mfe iji rụọ ọrụ, yana ọnụ ala dị ala, mana enwere ike ịmepụta gas na-emerụ ahụ na mmiri mkpofu n'oge usoro nkwadebe, nke kwesịrị ka edozi ya nke ọma. Usoro mmiri ozuzo bụ iji meghachi omume nnu dysprosium na mmiri mmiri na-eme ka ọ pụta ìhè, wee nweta dysprosium oxide site na nzacha, ịsacha, ihicha na usoro ndị ọzọ. Dysprosium oxide nke a kwadebere site na usoro a nwere ịdị ọcha dị elu, ma usoro nkwadebe dị mgbagwoju anya.
Na usoro anụ ahụ, usoro ikuku evaporation na usoro sputtering bụ ụzọ abụọ dị irè maka ịkwadebe ihe nkiri ma ọ bụ mkpuchi dysprosium oxide dị elu. Usoro ikuku evaporation bụ iji kpoo isi iyi dysprosium n'okpuru ọnọdụ oghere iji wepụ ya ma tinye ya na mkpụrụ iji mepụta ihe nkiri dị mkpa. Ihe nkiri a kwadebere site na usoro a nwere ịdị ọcha dị elu ma dị mma, mana ọnụahịa akụrụngwa dị elu. Usoro sputtering na-eji ụmụ irighiri ihe dị elu na-atụ bọmbụ dysprosium lekwasịrị anya ihe, nke mere na atọm dị n'elu na-awụpụ ma tinye ya na mkpụrụ iji mepụta ihe nkiri dị mkpa. Ihe nkiri a kwadebere site na usoro a nwere ezigbo ịdị n'otu na nke siri ike, ma usoro nkwadebe dị mgbagwoju anya karị.
Jiri
Dysprosium oxide nwere ọtụtụ ụdị ngwa ngwa, ọkachasị gụnyere akụkụ ndị a:
Ngwa magnetik:Enwere ike iji Dysprosium oxide dozie nnukwu magnetostrictive alloys (dị ka terbium dysprosium iron alloy), yana mgbasa ozi nchekwa magnet, wdg.
Ụlọ ọrụ nuklia:N'ihi nnukwu neutron ijide akụkụ obe, enwere ike iji dysprosium oxide tụọ ụdị ume ike neutron ma ọ bụ dị ka ihe na-etinye neutron n'ime ihe nchịkwa nchịkwa nuklia.
Mpaghara ọkụ:Dysprosium oxide bụ ihe dị mkpa akụrụngwa maka imepụta oriọna dysprosium ọkụ ọhụrụ. Oriọna dysprosium nwere njirimara nke nchapụta dị elu, oke agba agba, obere nha, arc kwụsiri ike, wdg, a na-ejikwa ya na fim na ihe okike telivishọn na ọkụ ụlọ ọrụ.
Ngwa ndị ọzọ:Dysprosium oxide nwekwara ike iji dị ka phosphor activator, NdFeB magnetik na-adịgide adịgide, kristal laser, wdg.
Ọnọdụ ahịa
Obodo m bụ onye na-emepụta ihe na onye na-ebupụ dysprosium oxide. Site na njikarịcha na-aga n'ihu nke usoro nkwadebe, mmepụta nke dysprosium oxide na-etolite na ntụziaka nke nano-, ultra-fine, dị elu-ọcha, na nchebe gburugburu ebe obibi.
Nchekwa
A na-etinyekarị oxide dysprosium n'ime akpa rọba polyethylene nwere okpukpu abụọ nwere akara na-ekpo ọkụ, nke a na-echekwa katọn n'èzí, na-echekwa ya n'ụlọ nkwakọba ihe ikuku na nkụ. N'oge nchekwa na njem ụgbọ njem, ekwesịrị ịkwụ ụgwọ nlebara anya na mmiri na-ekpuchi mmiri ma zere imebi nkwakọ ngwaahịa.
Kedu ka nano-dysprosium oxide si dị iche na dysprosium oxide ọdịnala?
Tụnyere dysprosium oxide ọdịnala, nano-dysprosium oxide nwere nnukwu ọdịiche dị na akụrụngwa anụ ahụ, kemịkalụ na ngwa, nke na-egosipụtakarị n'akụkụ ndị a:
1. Oke urughuru na kpọmkwem n'elu ebe
Nano-dysprosium oxide: The urughuru size na-emekarị n'etiti 1-100 nanometers, na kemgwucha elu kpọmkwem elu ebe (atụ, 30m²/g), elu elu atọmịk ruru, na ike elu ọrụ.
Omenala dysprosium oxide: Oke urughuru buru ibu, na-adịkarị na ọkwa micron, yana mpaghara elu dị ntakịrị na obere ọrụ elu.
2. Njirimara anụ ahụ
Njirimara anya: Nano-dysprosium oxide: O nwere ntughari ihe ntughari na ntughari di elu, ma na-egosiputa ezigbo ihe nlere anya. Enwere ike iji ya na ihe mmetụta anya, spectrometers na mpaghara ndị ọzọ.
Omenala dysprosium oxide: Njirimara ngwa anya na-egosipụtakarị na nhụsianya dị elu yana mfu mgbasasị dị ala, mana ọ bụghị ihe pụtara ìhè dị ka nano-dysprosium oxide na ngwa anya.
Njirimara magnetik: Nano-dysprosium oxide: N'ihi oke elu ya dị elu na ọrụ elu, nano-dysprosium oxide na-egosipụta nzaghachi magnet dị elu na nhọrọ nhọrọ na magnetism, enwere ike iji ya mee ihe ngosi magnetik dị elu na nchekwa magnet.
Omenala dysprosium oxide: nwere ndọta siri ike, mana nzaghachi ndọta adịghị mkpa ka nke nano dysprosium oxide.
3. Chemical Njirimara
Reactivity: Nano dysprosium oxide: nwere elu kemịkalụ reactivity, nwere ike ọzọ n'ụzọ dị irè adsorb reactant ụmụ irighiri ma mee ngwangwa nke kemịkalụ mmeghachi omume ọnụego, otú ọ na-egosi elu ọrụ na catalysis na chemical mmeghachi omume.
Omenala dysprosium oxide: nwere nkwụsi ike kemịkalụ dị elu yana mmeghachi omume dị obere.
4. Mpaghara ngwa
Nano dysprosium oxide: A na-eji ya na ihe ndọta dịka nchekwa ndọta na ihe ndọta.
N'ọhịa ngwa anya, enwere ike iji ya maka akụrụngwa dị elu dị ka lasers na sensọ.
Dị ka mgbakwunye maka nnukwu arụmọrụ NdFeB ndọta na-adịgide adịgide.
Omenala dysprosium oxide: A na-ejikarị akwadebe dysprosium dara, ihe mgbakwunye iko, ihe ebe nchekwa magneto-optical, wdg.
5. Usoro nkwadebe
Nano dysprosium oxide: a na-akwadokarị site na usoro solvothermal, usoro mgbaze alkali na teknụzụ ndị ọzọ, nke nwere ike ịchịkwa nha nha na morphology nke ọma.
Omenala dysprosium oxide: nke a na-akwadokarị site na ụzọ kemịkal (dị ka usoro oxidation, usoro mmiri ozuzo) ma ọ bụ ụzọ anụ ahụ (dị ka usoro ikuku evaporation, usoro sputtering)
Oge nzipu: Jan-20-2025