Umhlaba onqabileyo nano europium oxide powder Eu2O3 nanopowder / nanoparticles

Umhlaba onqabileyo nano europium oxide umgubo Eu2O3 nanopowder / nanoparticles Umfanekiso obonakalayo

Inkcazelo emfutshane:

Ifomula: Eu2O3

Inombolo yeCAS: 1308-96-9

Ubunzima beMolekyuli: 351.92

Ubuninzi: 7.42 g/cm3Indawo yokunyibilika: 2350° C

Imbonakalo: Umgubo omhlophe okanye iinqununu

I-Solubility: Ayinyibiliki emanzini, i-solubility ephakathi kwii-acids zeminerali ezomeleleyo

Uzinzo: I-hygroscopic kancinaneUlwimi oluninzi: EuropiumOxid, Oxyde De Europium, Oxido Del Europio

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Intshayelelo emfutshane

Ifomula:I-Eu2O3
Inombolo yeCAS: 1308-96-9
Ubunzima beMolekyuli: 351.92
Ubuninzi: 7.42 g/cm3Indawo yokunyibilika: 2350° C
Imbonakalo: Umgubo omhlophe okanye iinqununu
I-Solubility: Ayinyibiliki emanzini, i-solubility ephakathi kwii-acids zeminerali ezomeleleyo
Uzinzo: I-hygroscopic kancinaneUlwimi oluninzi: EuropiumOxid, Oxyde De Europium, Oxido Del Europio

I-Europium oxide (eyaziwa ngokuba yi-europia) yikhemikhali yekhemikhali ene-formula Eu2O3. I-oxide yomhlaba enqabileyo kunye nezinto ezimhlophe eziqinileyo kunye nesakhiwo se-cubic crystal. I-Europium oxide isetyenziswe njengento yokwenza i-phosphors ukuba isetyenziswe kwiityhubhu ze-cathode ray kunye nezibane ze-fluorescent, njenge-dopant kwizixhobo ze-semiconductor, kunye ne-catalyst. Ikwasetyenziswa kwimveliso yeeseramics nanjengomkhondo kuphando lwebhayoloji kunye nemichiza.

Isicelo

I-Europium Oxide, ebizwa ngokuba yi-Europia, isetyenziswe njenge-activator ye-phosphor, iityhubhu ze-cathode-ray kunye ne-liquid-crystal displays ezisetyenziswa kwiimonitha zekhompyutheni kunye nomabonakude zisebenzisa i-Europium Oxide njenge-phosphor ebomvu; akukho nto ibambeleyo yaziweyo. I-Europium oxide (I-Eu2O3) isetyenziswa ngokubanzi njengephosphor ebomvu kwiisethi zethelevishini kunye nezibane ze-fluorescent, kunye ne-activator ye-Yttrium-based phosphors. I-Europium Oxide iphinda isetyenziswe kwiplastiki ekhethekileyo kwizinto zelaser.

Inkcazo

Into yovavanyo	Umgangatho	Iziphumo
Eu2O3/TREO	≥99.99%	99.995%
ICandelo eliPhambili i-TREO	≥99%	99.6%
Ukungcola kweRE (TREO,ppm)
CeO2	≤5	3.0
La2O3	≤5	2.0
I-Pr6O11	≤5	2.8
Nd2O3	≤5	2.6
Sm2O3	≤3	1.2
Ho2O3	≤1.5	0.6
Y2O3	≤3	1.0
Non-RE Ukungcola, ppmy
SO4	20	6.0
Fe2O3	15	3.5
SiO2	15	2.6
CaO	30	8
PbO	10	2.5
I-TREO	1%	0.26
Iphakheji	Ukupakishwa kwentsimbi kunye neengxowa zeplastiki zangaphakathi.

Le yinkalo enye kuphela yococeko lwe-99.9%, sinokubonelela nge-99.5%, i-99.95% yococeko. I-Praseodymium Oxide eneemfuno ezikhethekileyo zokungcola inokwenziwa ngokweemfuno zomthengi. Ukuze ufumane inkcazelo engakumbi, nceda ucofe!