Eu2O3 nanopowder / nanoparticles e seasea eleelea nano europium oxide pauta

Eu2O3 nanopowder / nanoparticles Fa'aalia ata

Fa'amatalaga Puupuu:

Fuafuaga: Eu2O3

Numera CAS: 1308-96-9

Molecular Weight: 351.92

Malosi: 7.42 g/cm3 Liu liusuavai: 2350° C

Fa'aaliga: Pa'epa'e pa'epa'e po'o pusi

Solubility: E le mafai ona solu i le vai, e faigofie ona solu ile minerale malosi

Mausalī: Laititi hygroscopicMultilingual: EuropiumOxid, Oxyde De Europium, Oxido Del Europio

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Folasaga puupuu

fua fa'atatau:Eu2O3
Numera CAS: 1308-96-9
Molecular Weight: 351.92
Malosi: 7.42 g/cm3 Liu liusuavai: 2350° C
Fa'aaliga: Pa'epa'e pa'epa'e po'o pusi
Solubility: E le mafai ona solu i le vai, e faigofie ona solu ile minerale malosi
Mausalī: Laititi hygroscopicMultilingual: EuropiumOxid, Oxyde De Europium, Oxido Del Europio

Europium oxide (fa'aigoa fo'i o le europia) ose vaila'au fa'ama'i ma le fua Eu2O3. O se mea e le masani ai le eleele oxide ma se mea papaʻe mautu ma se fausaga tioata kupita. Europium oxide o loʻo faʻaaogaina e fai ma mea mo le faia o phosphors mo le faʻaaogaina i pusa ray cathode ma moli faʻafefe, e avea o se dopant i masini semiconductor, ma o se catalyst. E fa'aaogaina fo'i i le gaosiga o sima ma o se su'esu'ega i su'esu'ega fa'aola ma vaila'au.

Fa'atatauga

O le Europium Oxide, e ta'ua foi o le Europia, o lo'o fa'aaogaina e fai ma phosphor activator, faagaau cathode-ray lanu ma fa'aaliga vai-maila fa'aaogaina i masini komepiuta ma televise e fa'aaogaina le Europium Oxide e pei o le phosphor mumu; e leai se sui e iloa. Europium Oxide (Eu2O3) o loʻo faʻaaogaina lautele e avea o se phosphor mumu i seti televise ma moli fluorescent, ma o se activator mo Yttrium-faavae phosphors. E fa'aogaina fo'i le Europium Oxide i palasitika fa'apitoa mo mea laser.

Fa'amatalaga

Mea Su'ega	Tulaga	I'uga
Eu2O3/TREO	≥99.99%	99.995%
Vaega Autu TREO	≥99%	99.6%
RE Fa'aleaga (TREO,ppm)
CeO2	≤5	3.0
La2O3	≤5	2.0
Pr6O11	≤5	2.8
Nd2O3	≤5	2.6
Sm2O3	≤3	1.2
Ho2O3	≤1.5	0.6
Y2O3	≤3	1.0
Non—RE Fa'aleaga, ppmy
SO4	20	6.0
Fe2O3	15	3.5
SiO2	15	2.6
CaO	30	8
PbO	10	2.5
TREO	1%	0.26
afifi	afifi u'amea ma taga palasitika totonu.

E naʻo le tasi lenei faʻamatalaga mo le 99.9% mama, e mafai foi ona matou tuʻuina atu 99.5%, 99.95% mama. Praseodymium Oxide faatasi ai ma manaʻoga faʻapitoa mo mea leaga e mafai ona faʻatulagaina e tusa ai ma manaʻoga o tagata faʻatau. Mo nisi fa'amatalaga, fa'amolemole kiliki!