I-Praseodymium oxide Pr6O11
Ulwazi olufushane lwe-Praseodymium oxide
Ifomula: Pr6O11
Inombolo ye-CAS: 12037-29-5
Isisindo se-molecule: 1021.43
Ukuminyana: 6.5 g/cm3
Izinga lokuncibilika: 2183 °C
Ukubukeka: Impushana ensundu
Ukunyibilika: Ayincibiliki emanzini, incibilika ngokulingene kuma-acid amaminerali aqinile
Ukuzinza: I-hygroscopic kancane
Izilimi Eziningi: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
Isicelo:
I-Praseodymium Oxide, ebizwa nangokuthi i-Praseodymia, esetshenziselwa ukufaka imibala ezingilazini nama-enamel; uma ihlanganiswe nezinye izinto zokwakha, i-Praseodymium ikhiqiza umbala ophuzi ohlanzekile engilazini. Ingxenye yengilazi ye-didymium engumbala wezibuko zokushisela, futhi njengesithako esibalulekile sombala ophuzi we-Praseodymium. I-Praseodymium Oxide esixazululweni esiqinile esine-ceria, noma nge-ceria-zirconia, isetshenziswe njengama-catalysts e-oxidation. Ingasetshenziselwa ukwakha odonsa bamandla aphezulu abaphawuleka ngamandla abo nokuqina.
Ukucaciswa
| Igama Lemikhiqizo | I-Praseodymium oxide | |||
| I-Pr6O11/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| I-TREO (% min.) | 99 | 99 | 99 | 99 |
| Ukulahlekelwa Ekuthutheni (% max.) | 1 | 1 | 1 | 1 |
| Ukungcola Okungavamile Komhlaba | ppm max. | ppm max. | % ubuningi. | % ubuningi. |
| I-La2O3/TREO | 2 | 50 | 0.02 | 0.1 |
| CeO2/TREO | 2 | 50 | 0.05 | 0.1 |
| Nd2O3/TREO | 5 | 100 | 0.05 | 0.7 |
| Sm2O3/TREO | 1 | 10 | 0.01 | 0.05 |
| Eu2O3/TREO | 1 | 10 | 0.01 | 0.01 |
| I-Gd2O3/TREO | 1 | 10 | 0.01 | 0.01 |
| Y2O3/TREO | 2 | 50 | 0.01 | 0.05 |
| Ukungcola Okungajwayelekile Komhlaba | ppm max. | ppm max. | % ubuningi. | % ubuningi. |
| Fe2O3 | 2 | 10 | 0.003 | 0.005 |
| SiO2 | 10 | 100 | 0.02 | 0.03 |
| I-CaO | 10 | 100 | 0.01 | 0.02 |
| Cl- | 50 | 100 | 0.025 | 0.03 |
| CdO | 5 | 5 | ||
| I-PbO | 10 | 10 | ||
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