Nano europium oxide Eu2O3

Zita rechigadzirwa:Europium oxideEu2O3

Tsanangudzo: 50-100nm, 100-200nm

Ruvara: Pink White White

(Akasiyana particle saizi uye mavara anogona kusiyana)

Crystal fomu: cubic

Nzvimbo yekunyungudika: 2350 ℃

Hukuru density: 0.66 g/cm3

Yakananga nzvimbo: 5-10m2 / gEuropium oxide, inonyungudika 2350 ℃, isinganyunguriki mumvura, inonyungudika muasidhi, density 7.42g/cm3, kemikari formula Eu2O3;Kazhinji inoratidzika seupfu chena kana zvishoma pink.Inogona kubuda pamwe chete nehutsi, ine alkaline, ine chepfu, uye inogumbura maziso, nzira yekufema, uye ganda.Inogona kutora carbon dioxide mumhepo uye kuumba munyu unonyungudika mumvura neinorganic acids.

Europium inoshandiswa zvakanyanya mukugadzira reactor control zvinhu uye neutron kuchengetedza zvinhu.Sehupfu hwefluorescent yematerevhizheni eruvara, ine zvakakosha maapplication mueuropium (Eu) laser materials uye atomic simba maindasitiri.Europium chimwe chezvinhu zvisingawanzoitiki zvepasi.Zvirimo paPasi zvinongori 1.1 ppm.Iyo yakapfava, inopenya, simbi yegrey simbi ine yakasimba ductility uye malleability, zvinoreva kuti inogona kugadziriswa kuita akasiyana maumbirwo.Inotaridzika uye inonzwa semutobvu, asi inorema zvishoma.

Nzvimbo yekushandisa:

 1. Inoshandiswa seyakatsvuka fluorescent powder activator yemavara terevhizheni uye fluorescent poda ye-high-pressure mercury marambi.

 2. Inoshandiswa kugadzira dhayi, rubber vulcanization accelerators, pharmaceuticals, pesticide fungicides, amino resins, ethylenediamine urea formaldehyde resins, metal chelating agents EDTA, nezvimwewo.

 3. Inoshandiswa se solvent ye fibrin, nezvimwewo.