Terbium(III,IV) Oxide
Hunhu hweTerbium(III,IV) Oxide
| Nhamba yeCAS | 12037-01-3 | |
| Fomura yemakemikari | Tb4O7 | |
| Molar mass | 747.6972 g/mol | |
| Chitarisiko | brown yakasviba-dema ine hygroscopic solid. | |
| Kuwanda kwevanhu | 7.3 g/cm3 | |
| Nzvimbo yekunyunguduka | Inoora kuita Tb2O3 | |
| Kunyungudika mumvura | Hazvinyunguduke | |
Tsanangudzo yeTerbium Oxide Yakachena Kwazvo
| Saizi yeChidimbu (D50) | 2.47 μm |
| Kuchena(（Tb4O7） | 99.995% |
| TREO (Total Rare Earth Oxides) | 99% |
| RE Kusachena Zviri Mukati | ppm | Kusachena kweNon-REEs | ppm |
| La2O3 | 3 | Fe2O3 | <2 |
| CeO2 | 4 | SiO2 | <30 |
| Pr6O11 | <1 | CaO | <10 |
| Nd2O3 | <1 | CL¯ | <30 |
| Sm2O3 | 3 | LOI | ≦1% |
| Eu2O3 | <1 | ||
| Gd2O3 | 7 | ||
| Dy2O3 | 8 | ||
| Ho2O3 | 10 | ||
| Er2O3 | 5 | ||
| Tm2O3 | <1 | ||
| Yb2O3 | 2 | ||
| Lu2O3 | <1 | ||
| Y2O3 | <1 |
| 【Kurongedza】25KG/bhegi Zvinodiwa: haipindi hunyoro, haina guruva, yakaoma, inofefetedza mweya uye yakachena. |
Chii chinoshandiswa Terbium(III,IV) Oxide?
Terbium(III,IV) Oxide (Tb₄O₇)chinhu chakakosha che rare-eart chine hunhu hwakasiyana hwe optical, catalytic, uye magnetic, zvichiita kuti chishandiswe mu tekinoroji yepamusoro. Mashandisirwo makuru anosanganisira:
1. Kugadzirwa Kwezvinhu Zvepamusoro
- Zvinhu Zvinotangira: Zvinoshanda senzira huru yekugadzira terbium compounds ine purity yakawanda, kusanganisira terbium salts, alloys, uye nanomaterials.
- Composite Catalysts: Yakasanganiswa necerium oxide (CeO₂) mu catalytic converters dzemotokari, zvichideredza zvinobudirira kusvibiswa kunokuvadza (semuenzaniso, NOₓ, CO) mu exhaust systems.
- Nanoparticles: Nanoparticles dzeTb₄O₇ dzakagadzirwa neinjiniya dzinoshandiswa sema "fluorescent probes" kana kuti masensa mu analytical chemistry, kunyanya pakuona mishonga inorasika kana tsvina iri muchikafu uye muzviyero zvezvakatipoteredza.
2. Optoelectronics & Photonics
- Phosphor Activator: Inoshanda se green phosphor activator mu lighting and display technologies, dzakadai se LEDs, fluorescent lamps, uye cathode-ray tubes, zvichiita kuti ruvara rwubude zvakajeka uye rwakagadzikana.
- Magneto-Optical Devices: Yakabatanidzwa mu magneto-optical recording media (semuenzaniso, madhisiki ekuchengetera data) uye magirazi akasarudzika e optical isolators, modulators, uye laser systems, zvichishandisa Faraday effect yayo kudzora light polarization.
- Zvishandiso zveSolid-State: Zvinoshanda semubatsiri mune semiconductors uye solid-state electrolytes kuti zviwedzere conductivity uye kugadzikana muzvikamu zvemagetsi uye masero emafuta.
- Tekinoroji yeLaser: Inoshandiswa muma lasers emhando yepamusoro anoshanda pakurapa, maindasitiri, uye kutsvagisa nekuda kwehunhu hwayo hwekuwedzera chiedza.
3. Tekinoroji yeSimba & Zvezvakatipoteredza
- MaSero Emafuta: Anowedzera kufambisa uye kugara kwenguva refu kwemaion eoni eokisijeni mumaelectrodes nemaelectrolytes emasero emafuta e-solid oxide (SOFC), zvichivandudza kushanda zvakanaka kwesimba.
- Redox Catalysis: Inoshanda sechinhu chinobatsira mumabasa emaindasitiri anoenderana neokisijeni, akadai sekuoxidation yemethane nekupatsanurwa kwemvura, nekuda kwekushanda kwayo kwakanyanya kweredox uye kugadzikana kwekupisa.
4. Kemistri Yekuongorora
- Kunzwa & Kuona: Tb₄O₇ nanoparticles inobvumira kuona mishonga, mishonga yezvipembenene, uye mamorekuru ezvemhuka kuburikidza ne fluorometric kana colorimetric mukuchengetedza chikafu uye kutarisa nharaunda.
Zvakanakira Zvikuru:
- Hunhu Hwakawanda Hunoshanda: Hunobatanidza kupenya, simba remagineti, uye basa rekugadzirisa zvinhu kuti pave nekusiyana-siyana mumaindasitiri akasiyana.
- Kugadzikana Kwekupisa Kwakanyanya: Kuchengetedza mashandiro mumamiriro ezvinhu akaipisisa, kwakanakira kushandiswa kwe catalysis uye simba.
- Zvimiro zveNano Zvinogadziriswa: Zvikamu zveNano zvinogona kugadzirwa kuti zvikwanise kuona, kufungidzira, kana kuita mabasa ekugadzirisa zvinhu.
Tb₄O₇ inokosha zvikuru muminda yemazuva ano yakadai sesimba rakachena, optoelectronics, uye nanotechnology, zvichikurudzira hunyanzvi mukuchengetedza nharaunda uye kugadzira zvinhu zviri nani.
Chimiro ichi chinosimbisa kujeka, kunyatsorongeka kwehunyanzvi, uye kuenderana nemaitiro emazuva ano eindasitiri neongororo.
