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Cerium selenides

Caesium selenide, 4265 Calcium polysulfide, 3942 Calcium sulfide, 3941 Cerium trisulfide, 3967 Chromium(II) sulfide, 4245 Cobalt(II) sulfide, 4218 Copper iron(II) sulfide, 4269 Copper(II) sulfide, 4285 Europium(II) sulfide, 4293... [Pg.257]

Caesium selenide, 4259 Calcium polysulfide, 3936 Calcium sulfide, 3935 Cerium trisulfide, 3961 Chromium(II) sulfide, 4239 Cobalt(II) sulfide, 4212 Copper iron(II) sulfide, 4263 Copper(II) sulfide, 4279 Europium(II) sulfide, 4287 Germanium(II) sulfide, 4413 Gold(ni) sulfide, 0116... [Pg.2450]

Several complementary pairs of activators have been used, but the most effective are those consisting of cerium-samarium and europium-samarium, the samarium ions furnishing the trapping centers. Phosphors of this type are best prepared from the pure alkaline earth sulfides or selenides by introducing the activators wdth the aid of a flux such as an alkaline earth halide or lithium fluoride. [Pg.12]

See other pages where Cerium selenides is mentioned: [Pg.379]    [Pg.98]    [Pg.98]    [Pg.100]    [Pg.102]    [Pg.104]    [Pg.106]    [Pg.108]    [Pg.494]    [Pg.379]    [Pg.98]    [Pg.98]    [Pg.100]    [Pg.102]    [Pg.104]    [Pg.106]    [Pg.108]    [Pg.494]    [Pg.32]    [Pg.325]    [Pg.309]    [Pg.310]    [Pg.419]   


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Cerium Oxide Selenides

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