Potassium fluorosilicate is a chemical compound with the chemical formula K2[SiF6]. When doped with potassium hexafluoromanganate(IV) (K2[MnF6], with Mn4+) it forms a narrow band red producing phosphor, (often abbreviated PSF or KSF), of economic interest due to its applicability in LED lighting and displays.
Potassium fluorosilicate is a chemical compound with the chemical formula K2[SiF6]. When doped with potassium hexafluoromanganate(IV) (K2[MnF6], with Mn4+) it forms a narrow band red producing phosphor, (often abbreviated PSF or KSF), of economic interest due to its applicability in LED lighting and displays.
Source: Wikipedia "Potassium fluorosilicate" · CC BY-SA 4.0
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