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Iimveliso

I-Praseodymium, 59Pr
Inombolo ye-athomu (Z) 59
Isigaba kwi-STP eqinileyo
Indawo yokunyibilika 1208 K (935 °C, 1715 °F)
Indawo yokubila 3403 K (3130 °C, 5666 °F)
Uxinano (kufutshane ne-rt) 6.77 g/cm3
xa ulwelo (kwi-mp) 6.50 g/cm3
Ubushushu bokudibana 6.89 kJ/mol
Ubushushu bokufuma 331 kJ/mol
Umthamo wobushushu be-molar 27.20 J/(mol·K)
  • I-Praseodymium(III,IV) Oxide

    I-Praseodymium(III,IV) Oxide

    I-Praseodymium (III,IV) Oxideyi-inorganic compound enefomula i-Pr6O11 enganyibilikiyo emanzini. Inesakhiwo se-cubic fluorite. Yeyona ndlela izinzileyo ye-praseodymium oxide kubushushu obuqhelekileyo kunye noxinzelelo. Yindlela enganyibilikiyo kakhulu ye-Praseodymium ezinzileyo kakhulu efanelekileyo kwiglasi, i-optic kunye ne-ceramic applications. I-Praseodymium(III,IV) Oxide ngokubanzi yi-High Purity (99.999%) ye-Praseodymium(III,IV) Oxide (Pr2O3) Powder efumaneka kutshanje kwiimithamo ezininzi. Ubumsulwa obuphezulu kakhulu kunye nokwakheka kobumsulwa obuphezulu kuphucula umgangatho wokukhanya kunye nokusebenza njengemigangatho yesayensi. Iipowder ze-Nanoscale elemental kunye ne-suspensions, njengeefom zomphezulu ophezulu, zinokuqwalaselwa.