Tom ntej: High Purity Terbium Chloride TbCl3 CAS 13798-24-8
Cov ntaub ntawv luv luv ntawm Terbium Chloride
Cov roj formula: TbCl3.6H2O
CAS Nr .: 13798-24-8
Molecular Luj: 373.29
Qhov ceev: 4.35g / cm3
Melting point: 558 ° C
Qhov tsos: Dawb crystalline
Solubility: Soluble nyob rau hauv dej, me ntsis soluble nyob rau hauv muaj zog mineral acids
Stability: me ntsis hygroscopic
Ntau hom lus: TerbiumChlorid, Chlorure De Terbium, Cloruro Del Terbio
Daim ntawv thov:
Terbium Chloride muaj lub luag haujlwm tseem ceeb ua tus activator rau ntsuab phosphors siv nyob rau hauv cov xim TV tubes, kuj yog siv nyob rau hauv tshwj xeeb lasers thiab raws li ib tug dopant nyob rau hauv solid-state li. Cov tshuaj chloride tuaj yeem ua hluav taws xob thaum fused lossis yaj hauv dej. Terbium "ntsuab" phosphors (uas fluoresce ib ci ntsa iab txiv qaub-daj) yog ua ke nrog divalent europium xiav phosphors thiab trivalent europium liab phosphors los muab cov "trichromatic" teeb pom kev zoo technology uas yog nyob deb ntawm cov neeg siv khoom loj tshaj plaws ntawm lub ntiaj teb cov khoom siv terbium. Trichromatic teeb pom kev zoo muab ntau lub teeb tso zis ntau dua rau qhov muab hluav taws xob ntau dua li cov teeb pom kev zoo. Nws kuj yog siv nyob rau hauv alloys thiab nyob rau hauv zus tau tej cov khoom siv hluav taws xob.
Specification:
| Cov khoom npe | Terbium Chloride | ||||
| Tb4O7/TREO (% min.) | 99.99 9 | 99.999 ib | 99.99 ib | 99.9 ua | 99 |
| TREO (% min.) | 45 | 45 | 45 | 45 | 45 |
| Loss On Ignition (% max.) | 0.5 | 0.5 | 0.5 | 1 | 1 |
| Rare Earth Impurities | ppm max. | ppm max. | ppm max. | % max. | % max. |
| Eu2O3/TSO | 0.1 | 1 | 10 | 0.01 ib | 0.01 ib |
| Gd2O3/TSO | 0.1 | 5 | 20 | 0.1 | 0.5 |
| Dy2O3/TREO | 0.1 | 5 | 20 | 0.15 | 0.3 |
| Ho 2O3/TREO | 0.1 | 1 | 10 | 0.02 ib | 0.05 Nws |
| Er2O3/TREO | 0.1 | 1 | 10 | 0.01 ib | 0.03 ib |
| Tm2O3/TSO | 0.1 | 5 | 10 | ||
| Yb2O3/TREO | 0.1 | 1 | 10 | ||
| Lu2O3/TREO | 0.1 | 1 | 10 | ||
| Y2O3/TREO | 0.1 | 3 | 20 | ||
| Tsis-Re Earth Impurities | ppm max. | ppm max. | ppm max. | % max. | % max. |
| Fe2O 3 | 2 | 2 | 5 | 0.001 ib | |
| SiO 2 | 10 | 30 | 50 | 0.01 ib | |
| CaO | 10 | 10 | 50 | 0.01 ib | |
| CuO | 1 | 3 | |||
| NiO | 1 | 3 | |||
| ZnO | 1 | 3 | |||
| PbO | 1 | 3 | |||
Daim ntawv pov thawj:
Qhov peb tuaj yeem muab tau:
