ngaphantsi1

Iimveliso

I-Praseodymium, i-59Pr
Inombolo yeAtomic (Z) 59
Isigaba kwi-STP eqinileyo
Indawo yokunyibilika 1208 K (935 °C, 1715 °F)
Indawo yokubilisa 3403 K (3130 °C, 5666 °F)
Ubuninzi (kufuphi ne-rt) 6.77 g/cm3
xa ulwelo (kwi mp) 6.50 g/cm3
Ubushushu bomxube 6.89 kJ/mol
Ubushushu bomphunga 331 kJ/mol
Umthamo wobushushu beMolar 27.20 J/(mol·K)
  • I-Praseodymium(III,IV) Oksidi

    I-Praseodymium(III,IV) Oksidi

    I-Praseodymium (III,IV) Oksidiyi-inorganic compound ene-formula Pr6O11 enganyibilikiyo emanzini.Inesakhiwo se-cubic fluorite.Yeyona ndlela izinzileyo ye-praseodymium oxide kwiqondo lokushisa eliphantsi kunye noxinzelelo.Ngumthombo we-Praseodymium ongenakunyibilika kakhulu we-thermal olungele iglasi, i-optic kunye ne-ceramic applications.I-Praseodymium(III,IV) I-Oxide ngokubanzi i-High Purity (99.999%) i-Praseodymium(III,IV) i-Oxide (Pr2O3) Powder mva nje ifumaneka kwimiqulu emininzi.Ubucwebe obuphezulu be-Ultra kunye neengoma zokucoceka okuphezulu ziphucula zombini umgangatho we-optical kunye luncedo njengemigangatho yesayensi.I-Nanoscale elemental powders kunye nokumiswa, njengezinye iifom zendawo ephezulu, zinokuqwalaselwa.