
Nā Waiwai o ka ʻOkika Samarium(III)
| Helu CAS: | 12060-58-1 | |
| ʻO ke ʻano kemika | Sm2O3 | |
| Ka nuipa molar | 348.72 g/mol | |
| helehelena | nā kristal melemele-keʻokeʻo | |
| Ka nui o ka paʻa | 8.347 g/cm3 | |
| Kiko heheʻe | 2,335 °C (4,235 °F; 2,608 K) | |
| Kikowaena paila | ʻAʻole i ʻōlelo ʻia | |
| Ka hoʻoheheʻe ʻia ʻana i ka wai | hiki ʻole ke hoʻoheheʻe ʻia | |
Ka Hoʻākāka ʻana o ka Samarium(III) Oxide Maʻemaʻe Kiʻekiʻe
Ka nui o ka ʻāpana (D50) 3.67 μm
| Maʻemaʻe ((Sm2O3) | 99.9% |
| TREO (Nā ʻOkika Honua Kakaʻikahi Huina) | 99.34% |
| Nā ʻIkepili o nā Mea Haumia RE | ppm | Nā haumia ʻaʻole 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 | ||
| ʻEr2O3 | <10 | ||
| Tm2O3 | <10 | ||
| ʻO Yb2O3 | <10 | ||
| Lu2O3 | <10 | ||
| Y2O3 | <10 |
ʻŌmole】25KG/ʻeke Nā Pono: pale i ka makū, ʻaʻohe lepo, maloʻo, ea a maʻemaʻe.
He aha ka mea e hoʻohana ʻia ai ʻo Samarium(III) Oxide?
Nā Hoʻohana ʻana o ka Pauka ʻOkika Samarium(III) (Sm₂O₃)**
ʻO Samarium(III) Oxide (Sm₂O₃) kahi hui honua laha ʻole i mahalo ʻia no kona omo ʻana o ka neutron, ka hana catalytic, a me nā waiwai optical. ʻO kona kūpaʻa wela, ka inertness kemika, a me ka launa pū ʻana me ka radiation e lilo ia i mea koʻikoʻi ma nā ʻoihana nukelea, optical, a me nā kemika. Aia ma lalo iho kona mau hoʻohana koʻikoʻi:
1. Ka Mana ʻana i ka Ikehu Nukelea a me ka Radiation
Ka Hoʻopili ʻana o Neutron:
Nā Koʻokoʻo Mana o ka Reactor Nuclear: ʻO Sm₂O₃ kahi ʻāpana nui i nā koʻokoʻo mana no ka omo ʻana o ka neutron thermal, e hōʻoiaʻiʻo ana i nā hopena fission nuclear palekana a paʻa hoʻi i nā mea kanu mana a me nā reactors noiʻi.
Palekana Kukui: Hoʻohui ʻia i loko o nā mea i hui pū ʻia no ka pale ʻana i ka kukuna neutron i nā lako lapaʻau a me nā lako ʻoihana.
2. Nā ʻenehana Optical & Infrared
Aniani Hoʻomoʻa ʻInfrared:
- Hoʻohana ʻia i loko o ke aniani optical kūikawā (e laʻa me nā goggles laser, nā mea ʻike pō) e ālai i ka radiation infrared me ka mālama ʻana i ka mālamalama ʻike ʻia.
- Hoʻonui i ka hana ma nā ʻōnaehana hoʻolālā koa, nā puka makani mokulele, a me nā noi laser mana kiʻekiʻe.
Nā mea hoʻohui Phosphor:
- Hoʻohui ʻia i loko o ke aniani a me nā keramika e hoʻololi i nā waiwai luminescence no nā LED, nā panela hōʻike, a me nā pale hoʻoikaika X-ray.
3. Catalysis & Chemical Synthesis
Nā Hana Hoʻomaloʻo a me ka Dehydrogenation:
- Hoʻoulu i ka hoʻololi ʻana o nā waiʻona mua a me nā waiʻona lua i nā alkenes a i ʻole ketones, he mea koʻikoʻi i ka synthesis organik no nā lāʻau lapaʻau, nā mea ʻala, a me nā polymers.
- Hana maikaʻi ma mua o nā mea hoʻoulu maʻamau i ke koho ʻana a me ke kūpaʻa ma lalo o nā kūlana wela kiʻekiʻe.
Ka Hana ʻana i ka Hydrocarbon:
- Hoʻomaʻalahi i ka haki ʻana a me ka hana hou ʻana i nā hopena i ka hoʻomaʻemaʻe petrochemical e hoʻomaikaʻi i ka hana wahie.
4. Nā Mea Hana Holomua a me nā Mea Uila
Hana ʻia ʻana o ka hui ʻana o Samarium:
- Hana ma ke ʻano he mea hoʻomākaukau no ka hana ʻana i nā paʻakai samarium (e laʻa, SmCl₃, Sm(NO₃)₃) i hoʻohana ʻia i nā mea magnetic, nā catalysts, a me nā phosphors.
Nā Mea Hana Paʻa-Moʻa:
- Hoʻokomo ʻia i loko o nā cell wahie oxide paʻa (SOFCs) a me nā mea ʻike kinoea e hoʻonui i ka conductivity ionic a me ke kūpaʻa.
Nā Mea Makemakika:
- ʻO ka mea nui i nā magnet samarium-cobalt (SmCo) no nā motika aerospace wela kiʻekiʻe, nā mea hoʻoikaika kikoʻī, a me nā ʻōnaehana MRI.
5. Nā noi e kū mai ana a me nā noi niche
Ka helu ʻana o Quantum:
- Ua noiʻi ʻia no ka hoʻohana ʻana i nā mea hoʻomanaʻo quantum ma muli o kona hoʻonohonoho uila kū hoʻokahi.
Hoʻoponopono Kaiapuni:
- Hoʻohana ʻia i nā ʻōnaehana photocatalytic no ka hoʻohaʻahaʻa ʻana i nā mea haumia organik ma lalo o ke kukui UV/ʻike ʻia.
Nā Mea Hana Thermoelectric**:
- Ua noiʻi ʻia i loko o nā mea hana thermoelectric kiʻekiʻe no ka hoʻōla ʻana i ka wela ʻōpala.
Nā Pōmaikaʻi Koʻikoʻi o Sm₂O₃
ʻĀpana Keʻa Hopu Neutron Kiʻekiʻe: Hōʻoia i ka omo pono ʻana o ka neutron no ka palekana nukelea.
Ke kūpaʻa wela: Mālama i ka kūpaʻa o ke kūkulu ʻana a hiki i ka **2,300°C**, kūpono no nā wahi koʻikoʻi.
Ka Hoʻololi Kemika: Kūlike me nā ala hana wai a me nā ala hana wai ʻole.
Nā Pōmaikaʻi Kūikawā no ka ʻOihana
Ikehu: Hoʻonui i ka palekana o ka reactor a me ka pono o ka hana mana nukelea.
Pale Kaua & Aerospace: Hiki i ka pale ʻana i ka radiation māmā a me nā ʻōnaehana optical hana kiʻekiʻe.
Nā Mea Uila: Hoʻokele i ka hana hou i nā mea hana magnetic a me thermoelectric miniaturized.
ʻO Samarium(III) Oxide kahi kihi o ka ʻenehana holomua, e hoʻopili ana i ka palekana nukelea, ka hana hou optical, a me ke kemika hoʻomau. ʻO kāna kuleana i ka hiki ʻana i nā hoʻonā ʻoi loa ma waena o ka ikehu, ka pale ʻana, a me ka ʻepekema mea e hōʻike ana i kona waiwai nui i ka ʻoihana hou.
Nānā: ʻO ka haʻahaʻa o ka ʻawahia o Sm₂O₃ a me ke kūpaʻa o ke kaiapuni e kūlike me nā hana kemika ʻōmaʻomaʻo, e kākoʻo ana i kona hoʻohana ʻana i nā kaʻina hana catalytic eco-friendly.