Luminescence and optical absorption of fluorozirconate glass doped with K2MnF6
Mendeleev Communications(2021)
摘要
Fluorozirconate glass doped with K2MnF6 was produced to obtain a red-emitting phosphor, and K2MnF6 was synthesized according to a specially developed procedure using xenon difluoride. The luminescence spectrum exhibited a band at 550 nm attributed to Mn2+, and the absorption spectra belonged to Mn2+ and Mn3+ ions, which were formed due to the reduction of Mn4+ ions.
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关键词
fluorozirconate glass,manganese ions,fluorination with XeF2,luminescence,optical absorption
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