Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Laser ions praseodymium

The commercially important samarium-containing minerals are treated with concentrated sulfuric acid or, in the case of monazite, with a solution of sodium hydroxide (73%) at approximately 40°C (104°E) and under pressure. The element is separated from the solutions via solvent extraction or ion exchange. Sm salts are weakly yellow and may exhibit ion emission. Sm ions show luminescence and are sometimes used to generate lasers. Samarium is used in the manufacture of headphones and tape drivers, see ALSO Cerium Dysprosium Erbium Europium Gadolinium Holmium Lanthanum Lutetium Neodymium Praseodymium Promethium Terbium Ytterbium. [Pg.1130]

See other pages where Laser ions praseodymium is mentioned: [Pg.1063]    [Pg.224]    [Pg.66]    [Pg.263]    [Pg.448]    [Pg.201]    [Pg.443]    [Pg.45]    [Pg.224]    [Pg.393]    [Pg.169]    [Pg.34]    [Pg.205]   
See also in sourсe #XX -- [ Pg.292 ]



SEARCH



Laser ion lasers

Laser ions

© 2024 chempedia.info