Samarium(III) Oxide
Thepa ea Oxide ea Samarium(III)
| Nomoro ea CAS: | 12060-58-1 | |
| Foromo ea lik'hemik'hale | Sm2O3 | |
| Boima ba molar | 348.72 g/mol | |
| Ponahalo | likristale tse mosehla-tšoeu | |
| Botenya | 8.347 g/cm3 | |
| Sebaka sa ho qhibiliha | 2,335 °C (4,235 °F; 2,608 K) | |
| Sebaka sa ho belisa | Ha ea boleloa | |
| Ho qhibiliha ha metsi | e sa qhibiliheng | |
Tlhaloso ea Oxide ea High Purity Samarium(III)
Boholo ba Likaroloana (D50) 3.67 μm
| Bohloeki (（Sm2O3） | 99.9% |
| TREO (Li-oxide tsa Lefatše tse sa Tloaelehang kaofela) | 99.34% |
| Litaba tsa litšila tsa RE | ppm | Litšila tse seng tsa REE | 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 |
Sephutheloana】Litlhoko tsa 25KG/mokotla: Ha e na mongobo, ha e na lerole, e omme, e kenya moea o kenang le o hloekileng.
Samarium(III) Oxide e sebelisetsoa eng?
Tšebeliso ea Phofo ea Samarium(III) Oxide (Sm₂O₃)**
Samarium(III) Oxide (Sm₂O₃) ke motsoako o rarahaneng oa lefats'e o nkoang o le oa bohlokoa ka lebaka la ho monya ha neutron, ts'ebetso ea catalytic, le thepa ea optical. Ho tsitsa ha eona mochesong, ho se sebetse ha lik'hemik'hale, le tšebelisano e ikhethang le mahlaseli ho etsa hore e be ea bohlokoa indastering ea nyutlelie, optical le lik'hemik'hale. Ka tlase ke ts'ebeliso ea eona ea bohlokoa:
1. Taolo ea Matla a Nyutlelie le Mahlaseli
Ho Monya Neutron:
Lithupa tsa Taolo ea Sehatla sa Nyutlelie: Sm₂O₃ ke karolo ea mantlha lithupeng tsa taolo bakeng sa ho monngoa ha neutron mochesong, ho netefatsa liketso tse sireletsehileng le tse tsitsitseng tsa ho arohana ha nyutlelie litsieng tsa motlakase le li-reactor tsa lipatlisiso.
Tšireletso ea Mahlaseli: E kenyelelitsoe linthong tse kopantsoeng bakeng sa tšireletso khahlanong le mahlaseli a neutron lisebelisoa tsa bongaka le tsa indasteri.
2. Mahlale a Optical le Infrared
Khalase e monyang infrared:
- E sebelisoa khalaseng e khethehileng ea optical (mohlala, likhalase tsa laser, lisebelisoa tsa pono ea bosiu) ho thibela mahlaseli a infrared ha ka nako e ts'oanang e boloka khanya e bonahalang e bonaletsa.
- E ntlafatsa tshebetso ditsamaisong tsa ho shebana le sesole, difensetere tsa difofane tsa sepakapaka, le ditshebedisong tsa laser tse matla haholo.
Litlatsetso tsa Phosphor:
- E kentswe ka hara khalase le letsopa ho fetola thepa ya kganya bakeng sa di-LED, diphanele tsa pontsho, le di-skrini tse matlafatsang tsa X-ray.
3. Kataloji le Ts'ebetso ea Lik'hemik'hale
Likarabelo tsa ho Hloka Metsi le ho Hloka Hase Hase:
- E susumetsa phetoho ea alcohols ea mantlha le ea bobeli hore e be li-alkenes kapa li-ketone, tsa bohlokoa tlhahisong ea lintho tse phelang bakeng sa meriana, monko o monate le li-polymer.
- E sebetsa hantle ho feta di-catalyst tse tlwaelehileng ka ho kgetha le botsitso tlasa maemo a mocheso o phahameng.
Ts'ebetso ea Hydrocarbon:
- E thusa ho petsoha le ho fetola dikarabelo tsa ho hlwekisa peterole ho ntlafatsa tlhahiso ya mafura.
4. Lisebelisoa tse Tsoetseng Pele le Lisebelisoa tsa Elektroniki
Ho kopanya Samarium Compound:
- E sebetsa e le selelekela sa ho hlahisa matswai a samarium (mohlala, SmCl₃, Sm(NO₃)₃) a sebediswang dinthong tsa makenete, di-catalyst le di-phosphor.
Lisebelisoa tsa Boemo bo Tiileng:
- E kenyelelitsoe liseleng tsa mafura tse tiileng tsa oxide (SOFCs) le li-sensor tsa khase ho ntlafatsa conductivity ea ionic le ho tšoarella.
Lisebelisoa tsa makenete:
- Motsoako oa bohlokoa ho limakenete tsa samarium-cobalt (SmCo) bakeng sa lienjene tsa lifofane tse nang le mocheso o phahameng, li-actuator tse nepahetseng, le litsamaiso tsa MRI.
5. Likopo tse Hlahang le tsa Niche
Khomphutha ea Quantum:
- E fuputsitsoe bakeng sa tšebeliso ea lisebelisoa tsa memori ea quantum ka lebaka la sebopeho sa eona se ikhethang sa elektrone.
Tokiso ea Tikoloho:
- E sebelisoa lits'ebetsong tsa photocatalytic bakeng sa litšila tse senyang tsa tlhaho tlas'a UV/khanya e bonahalang.
Lisebelisoa tsa Thermoelectric**:
- E hlahlobiloe ka lijenereithara tsa thermoelectric tse sebetsang hantle haholo bakeng sa ho khutlisa mocheso o litšila.
Melemo ea Bohlokoa ea Sm₂O₃
Karolo e Tšekaletseng ea ho Tšoasoa ha Neutron e Phahameng: E netefatsa ho monngoa ha neutron ka katleho bakeng sa polokeho ea nyutlelie.
Ho Tsitsisa Thempereichara: E boloka botsitso ba sebopeho ho fihlela ho **2,300°C**, e loketseng tikoloho e feteletseng.
Ho feto-fetoha ha lik'hemik'hale: Ho lumellana le mekhoa ea ho kopanya lintho tse metsi le tse sa tsoeng metsing.
Melemo e Ikhethang ea Indasteri
Matla: E ntlafatsa polokeho le bokgoni ba ho hlahisa matla a nyutlelie.
Tšireletso le Sefofane: E nolofalletsa tšireletso ea mahlaseli a bobebe le litsamaiso tsa optical tse sebetsang hantle.
Elektroniki: E susumetsa boqapi disebedisweng tse nyane tsa makenete le tsa thermoelectric.
Samarium(III) Oxide ke motheo oa theknoloji e tsoetseng pele, e kopanyang polokeho ea nyutlelie, boqapi ba mahlo, le k'hemistri e tsitsitseng. Karolo ea eona ho nolofatseng litharollo tse tsoetseng pele ho pholletsa le mahlale a matla, tšireletso le thepa e totobatsa bohlokoa ba eona bo ke keng ba nkeloa sebaka indastering ea sejoale-joale.
Hlokomela: Chefo e tlase ea Sm₂O₃ le botsitso ba tikoloho li tsamaisana le maano a k'hemistri e tala, li tšehetsa tšebeliso ea eona lits'ebetsong tsa ho baka lintho tse sireletsang tikoloho.
