Praseodymium(III,IV) Oxide
ʻO Praseodymium(III,IV) ʻOxide Waiwai
| Helu CAS: | 12037-29-5 | |
| ʻO ke kumu hoʻohālike | Pr6O11 | |
| Molar mass | 1021.44 g/mol | |
| Ka nana aku | ʻeleʻele ʻeleʻele pauda | |
| ʻO ka mānoanoa | 6.5 g/mL | |
| Lae hehee | 2,183 °C (3,961 °F; 2,456 K).[1] | |
| Lae paila | 3,760 °C (6,800 °F; 4,030 K)[1] | |
ʻO Praseodymium Maʻemaʻe Kiʻekiʻe (III, IV) ʻOxide Specification
Maʻemaʻe(Pr6O11) 99.90% TREO(He 99.58% Oxide Honua Lahi |
| ʻO nā mea haumia RE | ppm | Non-REEs haumia | ppm |
| La2O3 | 18 | Fe2O3 | 2.33 |
| CeO2 | 106 | SiO2 | 27.99 |
| Nd2O3 | 113 | CaO | 22.64 |
| Sm2O3 | <10 | PbO | Nd |
| Eu2O3 | <10 | CL¯ | 82.13 |
| Gd2O3 | <10 | LOI | 0.50% |
| Tb4O7 | <10 | ||
| Dy2O3 | <10 | ||
| Ho2O3 | <10 | ||
| Er2O3 | <10 | ||
| Tm2O3 | <10 | ||
| Yb2O3 | <10 | ||
| Lu2O3 | <10 | ||
| Y2O3 | <10 |
| 【Packaging】 25KG/ʻeke Kokoi: moisture proof, lepo ʻole, maloʻo, ventilate a maʻemaʻe. |
He aha ka Praseodymium (III, IV) Oxide no?
Loaʻa i ka Praseodymium (III, IV) Oxide kekahi mau mea hiki ke hoʻohana i ka catalysis kemika, a hoʻohana pinepine ʻia me ka mea hoʻolaha e like me ka sodium a i ʻole ke gula e hoʻomaikaʻi i kāna hana catalytic.
Hoʻohana ʻia ka Praseodymium (III, IV) oxide i ka puaʻa i loko o nā ʻoihana aniani, optic a me ka ceramic. Hoʻohana ʻia ke aniani ʻo Praseodymium-doped, i kapa ʻia ke aniani didymium i ka wiliwili, hana ʻeleʻele, a me nā maka aniani hoʻoheheʻe ʻia ma muli o kāna waiwai keakea ʻana o ka radiation infrared. Hoʻohana ʻia ia i ka synthesis state solid o praseodymium molybdenum oxide, i hoʻohana ʻia ma ke ʻano he semiconductor.