Bohloeki bo Phahameng 99.99% Europium Oxide CAS No 1308-96-9

Tlhaloso e Khutšoanyane:

Sehlahisoa:Europium oxide

Mokhoa: Eu2O3

Nomoro ea CAS: 1308-96-9

Bohloeki:Eu2O3/REO≥99.9%-99.999%

Ponahalo: Phofo e tšoeu kapa likotoana

Tlhaloso: Phofo e pinki, ha e qhibilihe ka metsing, e qhibiliha ka asiti.

Litšebeliso: E sebelisoa e le 'mala oa TV sete e khubelu ea phosphors activator, lebone le phahameng la khatello ea mercury le phofo ea fluorescent.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Kenyelletso e khutšoanyane

Lebitso la sehlahisoa	Europium oxide
Cas	1308-96-9
Foromo	Eu2O3
Bohloeki	99.5%,99.9%,99.95% ,99.999%
Boima ba Molek'hule	351.92
Botenya	7.42 g/cm3
Sebaka se qhibilihang	2350° C
Ponahalo	Phofo e tšoeu kapa likotoana
Solubility	Ha e qhibilihe ka metsing, e qhibilihang ka mokhoa o itekanetseng ka li-mineral acid tse matla
Botsitso	E batla e le hygroscopic
Ea lipuo tse ngata	EuropiumOxid, Oxyde De Europium, Oxido Del Europio
Lebitso le leng	Europe
Hs khoutu	2846901400
Brand	Epoch

Europium oxide, eo hape e bitsoang Europia, e sebelisoa e le phosphor activator, colour cathode-ray tubes le liquid-crystal displays tse sebelisoang ho hlahloba lik'homphieutha le lithelevishene li sebelisa.Europium oxidejoalo ka phosphor e khubelu; ha ho se ka nkang sebaka se tsejwang.Europium oxide (Eu2O3) e sebelisoa haholo e le phosphor e khubelu lithelevisheneng le mabone a fluorescent, hape e le activator bakeng sa phosphors e thehiloeng ho Yttrium.Europium oxidee boetse e sebelisoa ka polasetiki e khethehileng bakeng sa lisebelisoa tsa laser.

Tlhaloso

Ntho ea Teko	Standard	Liphetho
Eu2O3/TREO	≥99.99%	99.995%
Karolo e ka Sehloohong TREO	≥99%	99.6%
RE Impurities (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 Litšila, ppmy
SO4	20	6.0
Fe2O3	15	3.5
SiO2	15	2.6
CaO	30	8
PbO	10	2.5
TREO	1%	0.26
Sephutheloana	Ho paka ka tšepe ka mekotla ea polasetiki e kahare.

Ena ke mofuta o le mong feela oa bohloeki ba 99.9%.re ka boela ra fana ka 99.5%, 99.95% ,99.999% bohloeki. europium-oxide e nang le litlhoko tse khethehileng bakeng sa litšila e ka etsoa ho latela litlhoko tsa bareki. Ho fumana lintlha tse ling,ka kopo, tobetsa!

Kopo

Europium oxide (Eu2O3) phofoe na le lits'ebetso tse 'maloa, empa ts'ebeliso ea eona e ka sehloohong le e hlokomelehang ke tlhahiso ea li-phosphor tse khubelu bakeng sa theknoloji e fapaneng ea ponts'o, haholo-holo ka li-skrini tsa thelevishene tsa mebala, mabone a fluorescent, le mefuta e meng ea li-LED. Mona ke ts'ebeliso ea mantlha eaeuropium oxide:
Li-Phosphor Tse Khubelu ho Lipontšo le Mabone: Lits'oants'o tsa Thelevishene tsa Mebala:Europium oxidee sebelisoa ho hlahisa li-phosphors tse khubelu bakeng sa li-cathode ray tube (CRT) le li-flat-panel displays. Ha li kopantsoe le likarolo tse ling tse sa tloaelehang tsa lefats'e 'me li sebelisoa ke electron bombardment, phosphors e thehiloeng europium e ntša leseli le lefubelu, e leng karolo ea bohlokoa ho theheng litšoantšo tse mebala-bala ho TV.
Mabone a Fluorescent:Europium oxidee sebelisoa ha ho etsoa li-phosphors tse khubelu bakeng sa mabone a fluorescent. Ha li thabisoa ke khanya ea ultraviolet (UV) e hlahisoang ke mouoane oa lebone la mercury, li-phosphor tsena li hlahisa khanya e khubelu e bonahalang. Sesebelisoa sena se tloaelehile litsing tse fapaneng tsa mabone.
Li-LED: Mefuta e meng ea li-red light-emitting diode (LED) e sebelisa phosphors e thehiloeng europium ho hlahisa khanya e khubelu ka katleho.

Europium oxide (Eu2O3) phofoe sebelisoa bakeng sa ho hlahisa phofo ea fluorescent bakeng sa li-tubes tse bontšang mebala, phofo e sa tloaelehang ea "learth tri color fluorescent" bakeng sa mabone, le X-ray intensifying screen activator. E sebelisoa e le sesebelisoa sa phofo se khubelu sa fluorescent bakeng sa lithelevishene tsa mebala le phofo ea fluorescent bakeng sa mabone a phahameng a khatello ea mercury.