Lanthanum(La)Oxide
| ʻOkika Lanthanum | |
| Helu CAS: | 1312-81-8 |
| ʻO ke ʻano kemika | La2O3 |
| Ka nuipa molar | 325.809 g/mol |
| helehelena | Pauka keʻokeʻo, hygroscopic |
| Ka nui o ka paʻa | 6.51 g/cm3, paʻa |
| Kiko heheʻe | 2,315 °C (4,199 °F; 2,588 K) |
| Kikowaena paila | 4,200 °C (7,590 °F; 4,470 K) |
| Ka hoʻoheheʻe ʻia ʻana i ka wai | Hoʻoheheʻe ʻole ʻia |
| Ka hakahaka o ke kāʻei | 4.3 eV |
| Ka hiki ke hoʻopilikia ʻia e ka makeneka (χ) | −78.0·10−6 cm3/mol |
Kikoʻī o ka Lanthanum Oxide Maʻemaʻe Kiʻekiʻe
Ka nui o ka ʻāpana (D50)8.23 μm
Maʻemaʻe (（La2O3） 99.999%
TREO (Huina o nā ʻokikene honua laha ʻole) 99.20%
| Nā ʻIkepili o nā Mea Haumia RE | ppm | Nā haumia ʻaʻole REEs | ppm |
| CeO2 | <1 | Fe2O3 | <1 |
| Pr6O11 | <1 | SiO2 | 13.9 |
| Nd2O3 | <1 | CaO | 3.04 |
| Sm2O3 | <1 | PbO | <3 |
| Eu2O3 | <1 | CL¯ | 30.62 |
| Gd2O3 | <1 | LOI | 0.78% |
| Tb4O7 | <1 | ||
| Dy2O3 | <1 | ||
| Ho2O3 | <1 | ||
| ʻEr2O3 | <1 | ||
| Tm2O3 | <1 | ||
| ʻO Yb2O3 | <1 | ||
| Lu2O3 | <1 | ||
| Y2O3 | <1 |
【Pahu ʻana】25KG/ʻeke Nā Pono: pale i ka makū, ʻaʻohe lepo, maloʻo, ea a maʻemaʻe.
He aha ka mea e hoʻohana ʻia ai ka Lanthanum Oxide?
Ma ke ʻano he mea honua kakaikahi, hoʻohana ʻia ʻo Lanthanum e hana i nā kukui ʻāʻī kalapona i hoʻohana ʻia i ka ʻoihana kiʻiʻoniʻoni no nā kukui studio a me nā kukui projector.ʻOkika Lanthanume hoʻohana ʻia ma ke ʻano he lako o ka lanthanum. Loaʻa nā hoʻohana o Lanthanum Oxide i loko o: Nā aniani Optical, nā phosphors La-Ce-Tb no ka fluorescent, nā mea hoʻouluulu FCC. He kūpono ia no nā noi aniani, optic a me ka seramika, a hoʻohana ʻia i kekahi mau mea ferroelectric, a he mea hānai no kekahi mau mea hoʻouluulu, ma waena o nā hoʻohana ʻē aʻe.
