I-lanthanum (la) oxide
| I-lanthanum oxide | |
| I-CAY NO .: | 1312-81-8 |
| Ifomula yekhemikhali | I-LA2O3 |
| Ubunzima be-molar | 325.809 g / mol |
| Imbonakalo | Umgubo omhlophe, i-hygroscopic |
| Ukuxinana | 6.51 g / cm3, qinile |
| Indawo yokunyibilika | I-2,315 ° C (4,199 ° F; 2,588 k) |
| Indawo yokubila | I-4,200 ° C (7,590 ° F; 4,470 k) |
| Ukunyibilikisa emanzini | I-infline |
| Band guap | I-4.3 EV |
| Imagnethices | -78.0 · 10-6 cm3 / mol |
I-Lanthanum ephezulu ye-Lanthanum
Ubungakanani bentsundu (D50)8.23 μm
Ucoceko ((LA2O3) 99.999%
I-Treo (iyonke i-STARY FOOX) i-99.20%
| Ukutsalela iziqulatho | i-PPM | Ukungcola kwezinto ezingezizo | i-PPM |
| I-CEO2 | <1 | Fe2o3 | <1 |
| Pr6o11 | <1 | Sio2 | 13.9 |
| I-ND2O3 | <1 | I-cao | 3.04 |
| Sm2o3 | <1 | I-PBO | <3 |
| Eu2o3 | <1 | Cl¯ | 30.62 |
| Gd2o3 | <1 | Loi | I-0.78% |
| I-TB4O7 | <1 | ||
| I-Dy2O3 | <1 | ||
| Ho2o3 | <1 | ||
| Er2o3 | <1 | ||
| I-TM2O3 | <1 | ||
| YB2O3 | <1 | ||
| Lu2o3 | <1 | ||
| Y2o3 | <1 |
【Ukupakisha】 25kg iimfuno: Ingxowa-fihlakalo
Yintoni i-lanthanum oxide?
Njengomhlaba onqabileyo womhlaba, i-lanthanum isetyenziselwa ukwenza izibane ze-ARC ze-ARC ezisetyenziswa kumzi mveliso oshukumayo wesinyithi kunye nezibane zeprojekti.I-lanthanum oxideizakusetyenziswa njengokunikezelwa kweLantntham. I-lanthanum oxide isebenzisa: Iiglasi zokukhanya, iiphosphers ze-LE-TB kwi-Fluorescent, i-FCC Catalysts. Ilungele i-Glasi, izicelo ze-optic kunye ne-ceramic, kwaye isetyenziswe kwezinye izinto ze-felroectricc, kwaye yindawo ye-ferroectric, kwaye ikhuselo le-catalysts ezithile, phakathi kwezinye izinto.
Bhala umyalezo apha kwaye uthumele kuthi
