Samarium(III) Oksaydh
Samarium(III) Sifooyinka Oksidheeda
| Lambarka CAS: | 12060-58-1 | |
| Qaacidada kiimikada | Sm2O3 | |
| Cufka gawska | 348.72 g/mol | |
| Muuqaalka | kiristaalo huruud-cad | |
| Cufnaanta | 8.347 g/cm3 | |
| Barta dhalaalaysa | 2,335 °C (4,235 °F; 2,608 K) | |
| Barta karkarinta | Lama sheegin | |
| Milmida biyaha | aan milmi karin | |
Sharaxaadda Oksidheedhka Sare ee Samarium(III)
Cabbirka Walxaha (D50) 3.67 μm
| Daacadnimo((Sm2O3) | 99.9% |
| TREO (Wadarta Oxides-ka Dhulka ee Naadirka ah) | 99.34% |
| Waxyaabaha Nadaafadda RE | ppm | Nadaafad aan ahayn REES | ppm |
| La2O3 | 72 | Fe2O3 | 9.42 |
| CeO2 | 73 | SiO2 | 29.58 |
| Pr6O11 | 76 | CaO | 1421.88 |
| Nd2O3 | 633 | CL¯ | 42.64 |
| Eu2O3 | 22 | LOI | 0.79% |
| Gd2O3 | <10 | ||
| Tb4O7 | <10 | ||
| Dy2O3 | <10 | ||
| Ho2O3 | <10 | ||
| Er2O3 | <10 | ||
| Tm2O3 | <10 | ||
| Yb2O3 | <10 | ||
| Lu2O3 | <10 | ||
| Y2O3 | <10 |
Baakadaha】25KG/bacaha Shuruudaha: qoyaanka u adkaysta, aan boodh lahayn, qalalan, hawo-qaadasho iyo nadiif.
Maxaa loo isticmaalaa Samarium(III) Oxide?
Isticmaalka Budada Samarium(III) Oxide (Sm₂O₃)**
Oxide Samarium(III) (Sm₂O₃) waa isku-dhis dhul-naadir ah oo la isku halayn karo oo lagu qiimeeyo nuugista neutron-ka, dhaqdhaqaaqa katalytic-ga, iyo sifooyinka indhaha. Xasiloonida kulaylka, firfircoonida kiimikada, iyo isdhexgalka gaarka ah ee shucaaca ayaa ka dhigaya mid muhiim u ah warshadaha nukliyeerka, indhaha, iyo kiimikada. Hoos waxaa ku qoran isticmaalkeeda muhiimka ah:
1. Xakamaynta Tamarta Nukliyeerka iyo Shucaaca
Nuugista Niyuutaroonka:
Ulaha Xakamaynta Falgalka Nukliyeerka: Sm₂O₃ waa qayb muhiim ah oo ka mid ah ulaha xakamaynta ee nuugista neutron-ka kulaylka, taasoo hubinaysa falcelinta kala-goysyada nukliyeerka ee badbaadada leh iyo kuwa deggan ee warshadaha korontada iyo falgalayaasha cilmi-baarista.
Difaaca Shucaaca: Waxaa lagu daray agab isku dhafan oo loogu talagalay ka ilaalinta shucaaca neutron-ka ee qalabka caafimaadka iyo warshadaha.
2. Tiknoolajiyada Infrared-ka iyo Infrared-ka
Muraayadaha nuuga Infrared-ka:
- Waxaa loo isticmaalaa galaaska indhaha ee gaarka ah (tusaale ahaan, muraayadaha indhaha ee laysarka, aaladaha aragga habeenkii) si loo xakameeyo shucaaca infrared-ka iyadoo la ilaalinayo hufnaanta iftiinka muuqda.
- Waxay kor u qaadaysaa waxqabadka nidaamyada bartilmaameedka militariga, daaqadaha dayax-gacmeedka, iyo codsiyada laysarka awoodda sare leh.
Waxyaabaha lagu daro Fosfoorka:
- Waxaa lagu shubay galaas iyo dhoobo si wax looga beddelo sifooyinka iftiinka ee LED-yada, muraayadaha bandhigga, iyo shaashadaha xoojinta raajada.
3. Katalisyada iyo Isku-darka Kiimikada
Falcelinta Fuuqbaxa iyo Faleebo-baxa:
- Waxay kicisaa beddelka khamriga aasaasiga ah iyo kan labaad alkenes ama ketones, oo muhiim u ah isku-darka dabiiciga ah ee daawooyinka, caraf udgoonka, iyo polymers-ka.
- Waxay ka sarraysaa kiciyeyaasha caadiga ah ee xulashada iyo xasilloonida xaaladaha heerkulka sare.
Habaynta Haydarokarboon:
- Waxay sahlaysaa dildilaaca iyo dib-u-habaynta falcelinta ee sifaynta batroolka si loo wanaajiyo wax soo saarka shidaalka.
4. Agabka Sare & Elektarooniga
Isku-darka Isku-dhafka Samarium:
- Waxay u adeegtaa sidii hordhac u ah soo saarista milixda samarium (tusaale ahaan, SmCl₃, Sm(NO₃)₃) oo loo isticmaalo walxaha birlabta, kaaliyayaasha, iyo fosfooraska.
Qalabka Adag:
- Waxaa lagu daray unugyada shidaalka ee adag ee oksaydhka (SOFCs) iyo dareemayaasha gaaska si kor loogu qaado socodka ionic iyo cimri dhererka.
Agabka Birlabta ah:
- Maaddada muhiimka ah ee ku jirta magnet-ka samarium-cobalt (SmCo) ee matoorada hawada sare ee heerkulka sare leh, dhaqaajiyeyaasha saxda ah, iyo nidaamyada MRI.
5. Codsiyada Soo-baxa & Meelaha Muhiimka ah
Xisaabinta Kutaanta:
- Waxaa loo baaray isticmaalka aaladaha xusuusta quantum-ka sababtoo ah qaab-dhismeedkiisa elektaroonigga ah ee gaarka ah.
Dib-u-habaynta Deegaanka:
- Waxaa lagu dabaqay nidaamyada sawir-qaadista si loo yareeyo wasakhowga dabiiciga ah iyadoo la adeegsanayo iftiinka UV/iftiin muuqda.
Qalabka Heerkulka Korontada**:
- Waxaa laga baaray matoorada kulaylka ee waxtarka sare leh si loogu soo celiyo kulaylka qashinka.
Faa'iidooyinka Muhiimka ah ee Sm₂O₃
Qaybta Qabashada Neutron-ka Sare: Waxay hubisaa nuugista neutron-ka ee waxtarka leh si loo helo badbaadada nukliyeerka.
Xasiloonida Kulaylka: Waxay ilaalisaa isku-dhafka qaab-dhismeedka ilaa **2,300°C**, taasoo ku habboon deegaannada aadka u daran.
Kala Duwanaanshaha Kiimikada: Ku habboon marinnada isku-darka biyaha iyo kuwa aan biyaha lahayn.
Faa'iidooyinka Gaarka ah ee Warshadaha
Tamarta: Waxay kor u qaadaysaa badbaadada iyo hufnaanta fal-sameeyaha korontada nukliyeerka.
Difaaca & Hawada Sare: Waxay awood u siineysaa ilaalinta shucaaca fudud iyo nidaamyada indhaha ee waxqabadka sare leh.
Elektarooniga: Waxay kaxeysaa hal-abuurka aaladaha birlabta yar yar iyo kuwa kuleylka leh.
Samarium(III) Oxide waa saldhig u ah tiknoolajiyadda horumarsan, oo isku xidha badbaadada nukliyeerka, hal-abuurka indhaha, iyo kiimikada waarta. Doorkeeda ku aaddan awoodsiinta xalalka casriga ah ee tamarta, difaaca, iyo sayniska agabka ayaa hoosta ka xariiqaya qiimaheeda aan la beddeli karin ee warshadaha casriga ah.
Fiiro gaar ah: Sunta yar ee Sm₂O₃ iyo xasilloonida deegaanka waxay la jaan qaadayaan dadaallada kiimikada cagaaran, iyagoo taageeraya isticmaalkeeda hababka kicinta deegaanka u fiican.
