Waikura Tulium
Waikura TuliumNgā Āhuatanga
| Kupu ōrite | thulium (III) oxide, thulium sesquioxide |
| Nama Tūnga | 12036-44-1 |
| Tātai matū | Tm2O3 |
| Papatipu molar | 385.866g/mol |
| Āhua | ngā tioata pūriki mā-kakariki |
| Kiato | 8.6 karamu/cm3 |
| Te pūwāhi rewa | 2,341°C(4,246°F; 2,614K) |
| Te pūwāhi koropupū | 3,945°C(7,133°F;4,218K) |
| Te wairewatanga i roto i te wai | he paku wairewa i roto i ngā waikawa |
| Te ātete aukume (χ) | +51,444·10−6cm3/mol |
Teitei o te ParakoreWaikura TuliumWhakatakotoranga
| RahiMatūriki(D50) | 2.99 µm |
| Te Parakore (Tm2O3) | ≧99.99% |
| TREO(Ngā Waikura Whenua Onge Katoa) | ≧99.5% |
| Ngā Ihirangi o te REParakore | ppm | Ngā poke kore-REE | ppm |
| La2O3 | 2 | Fe2O3 | 22 |
| CeO2 | <1 | SiO2 | 25 |
| Pr6O11 | <1 | CaO | 37 |
| Nd2O3 | 2 | PbO | Nd |
| Sm2O3 | <1 | CL¯ | 860 |
| Eu2O3 | <1 | LOI | 0.56% |
| Gd2O3 | <1 | ||
| Tb4O7 | <1 | ||
| Dy2O3 | <1 | ||
| Ho2O3 | <1 | ||
| Er2O3 | 9 | ||
| Yb2O3 | 51 | ||
| Lu2O3 | 2 | ||
| Y2O3 | <1 |
【Tākai】25KG/pēke Ngā Whakaritenga: ātete makuku, kore puehu, maroke, hauhautanga me te ma.
He aha te whakamahinga o te Paura Thulium(III) Oxide (Tm₂O₃)?
Tulium(III) Oxide (Tm₂O₃)He matū whenua onge tino parakore te paura, e arohaina ana mō ōna āhuatanga ahurei o te photonic, te karihi, me te catalytic. Hei tētahi o ngā waikura lanthanide tino onge, ka taea e ia ngā hangarau matatau puta noa i ngā momo marautanga:
1. Hangarau Whakaahua me te Hangarau Whatu
- Whakawhitiwhiti Kōrero Muka Whatu:
✓ Ngā Whakakaha muka Erbium-Thulium Co-Doped (EDTFAs)**: He mea nui mō te whakawhānui i te whakakaha C-band (1530–1565 nm) ki te L-band (1565–1625 nm) i roto i ngā pūnaha DWDM, hei whakarei ake i te kaha whakawhitiwhiti kōrero mō ngā haerenga roa.
✓ Ngā Matūriki Nano Upconversion: Ngā muka ZBLAN (ZrF₄-BaF₂-LaF₃-AlF₃-NaF) kua tāpirihia ki te Tm³⁺ mō te hurihanga o te mārama tata-whero ki te mārama kitea i roto i te whakaahua koiora me te whakamatao laser.
- Ngā Taiaho Āhua-Tū:
✓ E whakamahia whānuitia ana i roto i ngā taiaho ngaru ~2 µm (Tm:YAG, Tm:YLF) mō:
- Ngā tono hauora (pokanga āwhina-lidar, tango kohatu whatukuhu)
- Te ine i te hauātea (te kimi i te kohu wai mā te lidar mimiti rerekē)
2. Te Hanga Rauemi Matatau
- Hangarau Uku:
✓ He tāpiri mō te zirconia kua whakapūmautia ki te yttria (YSZ) hei whakapakari i te pakari o te pakaru i roto i ngā paninga ārai wera (ngā miihini rererangi, ngā tāpine hau).
✓ Kaiwhakaū i roto i ngā uku dielectric k-teitei mō ngā pūnga maha-paparanga me ngā taputapu MEMS.
- Ngā Mōhiti Motuhake:
✓ Ka whakarerekē i te taupū whakaata i roto i ngā mōhiti chalcogenide mō ngā whatu waenga-IR (awhe 3–5 µm).
✓ Whakarei ake i te pakeketanga o te irahiko i roto i ngā karāhe scintillator mō ngā pūoko ahupūngao matūriki.
3. Hangarau Karihi
- Te mimiti i te neutron:
✓ Mā te wāhanga whakawhiti hopu niutron wera teitei (σ = 105 whare witi) ka taea te whakamahi i roto i:
- Ngā tokotoko whakahaere mō ngā tauhohenga wai pēhanga (PWR)
- Ngā mea whakahiato ārai irahiko (ngā mea ranu Tm₂O₃-B₄C-epoxy)
- Te Hanganga Isotope Reo Irirangi:
✓ Kaihautū mō te ¹⁷⁰Tm kua whakahohehia e te niutron (t₁/₂ = 128.6 rā), e whakamahia ana i roto i:
- Ngā pūtake hihi-X kiato mō te whakaahua hihi-X hauora/ahumahi kawe
- Ngā paerewa whakatikatika mō te tirotiro gamma
4. Ngā Hangarau Hauora Koiora
- Ngā Pūoko Koiora Hanganga Nano:
✓ Ngā matūriki anga-matua Tm₂O₃@SiO₂ mō:
- te mahere taiao moroiti pukupuku e aro ana ki te pH
- Te kitenga o ngā tohu koiora i roto i te wā e whai ana i te māramatanga ā-wā (te whakaiti i te autofluorescence)
- Te Whakarei Ake i te Rongoā Irahiko:
✓ Ngā nanoscintillator i whakaohohia e te hihi-X mō te whakaora whakaahua-hohonu kiko (PDT) me te tino tika o roto i te pūtau.
5. Ngā Taupānga Irahiko me te Hikohiko
- Mahara Kuantum:
✓ Ngā tioata kua tāpirihia ki te Tm³⁺ (hei tauira, Tm:YGG) mō te rokiroki irahiko whatu mā roto i ngā kawa heru auau ngota.
- Te Whakakorikori:
✓ Ka whakatairanga i te waikura wāhanga o te methane i roto i ngā pūnaha tahunga hurihanga matū (CLC).
✓ Te kaha ake o te whakahāngaitanga o te CO₂ ki te methanol mā roto i ngā nanocomposites Tm₂O₃/CeO₂.
6. Ngā Rohe Putanga Ake
- Te Rokiroki Raraunga Tino-Kiato:
✓ Ngā kiriata angiangi Tm₂O₃ whakaahua-matū mō te whakawaehere raraunga whatu 5D (whakareatanga pōraritanga/roa-ngaru).
- Hangarau Ātea:
✓ Ngā paninga ātete-ira mō ngā hiko amiorangi (ngā nanolaminates Tm₂O₃-Al₂O₃).
Ngā Āhuatanga Matua e Ārahi ana i te Auahatanga:
- Ngā whakawhiti hiko 4f-4f tino pai (tukunga 450–800 nm)
- Te pumau o te pāmahana tae atu ki te 2300°C (i roto i ngā āhuarangi kore mahi)
- Te whanonga paramagnetic ka taea te whakamahi i roto i ngā taputapu spintronic
Tuhipoka Haumaru: Me whakamahi i roto i te pouaka karapu mō ngā paura nano; kāore te Tm e puta noa i te ao irahiko, engari me tutuki ngā whakaritenga NRC mō ngā momo i whakahohehia e te niutron.
Ka honoa e tēnei rauemi rautaki ngā hangarau whatu tawhito me ngā hangarau irahiko, me te pikinga ake o te hiahia mō ngā whakawhitiwhiti kōrero o te whakatupuranga hou, ngā pūnaha pūngao ma, me te rongoā tika. Kei te tūhuratia tonutia tōna tūranga i roto i ngā ārai topological me te pouaka whakamātao totoka.
