Nano europium oxide Eu2O3

Igama lemveliso:I-Europium oxideI-Eu2O3

Inkcazo: 50-100nm, 100-200nm

Umbala: Mhlophe ePinki

(Ubungakanani bamasuntswana ahlukeneyo kunye nemibala ingahluka)

Ifom yeCrystal: cubic

Indawo yokunyibilika: 2350 ℃

Ubuninzi bobuninzi: 0.66 g/cm3

Indawo ethile yendawo: 5-10m2 / gI-Europium oxide, i-melting point 2350 ℃, ayinyibiliki emanzini, i-soluble kwi-asidi, ubuninzi be-7.42g / cm3, i-chemical formula Eu2O3;Idla ngokuvela njengomgubo omhlophe okanye opinki kancinci.Inokuphuma ngumphunga kunye nomphunga, inealkaline, inetyhefu, kwaye iyacaphukisa emehlweni, kwindlela yokuphefumla, kunye nolusu.Iyakwazi ukufunxa ikharbon diokside emoyeni kwaye yenze iityuwa ezinyibilikayo emanzini kunye ne-inorganic acids.

I-Europium isetyenziswa ngokubanzi ekwenzeni izinto zokulawula i-reactor kunye nezixhobo zokukhusela i-neutron.Njengomgubo we-fluorescent kumabonakude wombala, unezicelo ezibalulekileyo kwi-europium (Eu) izinto ze-laser kunye namashishini amandla e-athomu.I-Europium yenye yezinto ezinqabileyo zomhlaba ezinqabileyo.Umxholo wayo eMhlabeni yi-1.1 ppm kuphela.Yintsimbi ethambileyo, emenyezelayo, eyintsimbi engwevu kunye ne-ductility eyomeleleyo kunye ne-malleability, okuthetha ukuba inokucutshungulwa kwiimilo ezahlukeneyo.Ijongeka kwaye ivakala njengelothe, kodwa inzima kancinci.

Indawo yesicelo:

 1. Isetyenziswe njenge-activator ebomvu ye-fluorescent powder kumabonakude ombala kunye nomgubo we-fluorescent kwizibane eziphezulu ze-mercury.

 2. Isetyenziselwa ukwenza idayi, i-rubber vulcanization accelerators, i-pharmaceuticals, i-pesticide fungicides, i-amino resins, i-ethylenediamine urea formaldehyde resins, i-metal chelating agents EDTA, njl.

 3. Isetyenziswe njenge-solvent ye-fibrin, njl.