Mama maualuga 99.99% Europium Oxide CAS No 1308-96-9

Fa'amatalaga Puupuu:

Oloa:Europium Oxide

Fuafuaga: Eu2O3

Numera CAS: 1308-96-9

Mama:Eu2O3/REO≥99.9%-99.999%

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

Fa'amatalaga: Pa'u piniki, e le mafai ona solu ile vai, solu ile acid.

Fa'aoga: Fa'aaogaina e fai ma seti TV lanu mumu phosphors activator, moli maualuga o le mercury ma le paʻu felafolafoaʻi.

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Folasaga puupuu

Igoa o oloa	Europium oxide
Kase	1308-96-9
Fuafuaga	Eu2O3
mama	99.5%,99.9%,99.95% ,99.999%
Molecular Weight	351.92
Malosi	7.42 g/cm3
Liu liusuavai	2350°C
Fa'aaliga	Pa'u pa'epa'e po'o fasi
Solubility	E le mafai ona solu i le vai, e faigofie ona solu ile minerale malosi
Maumau	Laititi hygroscopic
Gagana tele	EuropiumOxid, Oxyde De Europium, Oxido Del Europio
Isi igoa	europia
Hs code	2846901400
Fa'ailoga	Epoch

Europium Oxide, e taʻua foʻi o Europia, e faʻaaogaina e avea o se phosphor activator, faʻapipiʻi lanu-cathode-ray ma faʻaaliga tioata-vai o loʻo faʻaaogaina i masini komepiuta ma televise e faʻaaogaina.Europium Oxidee 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.Europium Oxidee fa'aaogaina fo'i 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 tatou tuuina atu 99.5%, 99.95%, 99.999% mama.europium-oxide faʻatasi ai ma manaʻoga faʻapitoa mo mea leaga e mafai ona faʻapipiʻiina e tusa ai ma manaʻoga o tagata faʻatau.Mo nisi fa'amatalaga,fa'amolemole kiliki!

Fa'atatauga

Europium oxide (Eu2O3) pautao lo'o i ai le tele o talosaga, ae o lona fa'aoga muamua ma sili ona iloga o le gaosiga o phosphors mumu mo tekinolosi fa'aaliga eseese, ae maise lava i lau televise lanu, moli moli, ma nisi ituaiga o LED.O le fa'aoga autu lea oeuropium oxide:
Phosphors Mumu i Fa'aaliga ma Fa'amalama: Va'aiga Televise Lanu:Europium oxideo lo'o fa'aaogaina i le gaosiga o phosphors mumu mo pusa ray cathode (CRT) ma fa'aaliga mafolafola.A tu'ufa'atasia ma isi elemene e le masani ai le lalolagi ma fa'aagaoioia e le pomu eletise, o le phosphors fa'avae europium e fa'aolaina le moli mumu, o se vaega taua i le fatuina o ata lanu atoa i luga o lau TV.
Lamepa Fluorescent:Europium oxideo lo'o fa'aaogaina i le gaosiga o phosphors mumu mo lamepa fluorescent.Pe a fa'afiafiaina i le malamalama ultraviolet (UV) e fa'aosoina e le ausa o le mekeri o le lamepa, o nei phosphors e maua ai le malamalama mumu.O lenei talosaga e taatele i faʻamalama eseese.
LED: O nisi ituaiga o moli mumu mumu (LEDs) e fa'aogaina phosphors fa'avae europium e maua ai le moli mumu lelei.

Europium oxide (Eu2O3) pautao lo'o fa'aaogaina mo le gaosia o le pa'u felanulanua'i mo fa'alava fa'aaliga lanu, o le eleele e seasea ona fa'afefeteina o le tolu lanu pa'u mo lamepa, ma le X-ray intensifying screen activator.Fa'aaogaina e fai ma mea fa'aola moli mumu mo televise lanu ma le pa'u felafolafoa'i mo moli mercury maualuga.