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Old 01-11-2022, 02:23 AM
AlekZ AlekZ is offline
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Join Date: Nov 2020
Location: Marki near Warsaw, Poland
Posts: 49
White phosphor P4 synthesis- done

Due to the support of antiqueradios.com forum users in the thread https://antiqueradios.com/forums/vie...p?f=3&t=407269, I have completed the trial synthesis of the phosphor ZnS: Ag, ZnS, CdS: Ag (P4 type) for black and white cathode ray tubes . I synthesized the yellow component, the blue component was ready, so I didn't do it.
Perhaps I will experimentally make some blue phosphor as well.
I thought that this information might be useful to someone in the future, if the phosphor P4 was no longer available.
Attached Images
File Type: jpg fluorescencja.jpg (39.3 KB, 16 views)
File Type: jpg test luminoforow1.jpg (34.3 KB, 17 views)
File Type: jpg test luminoforow2.jpg (42.3 KB, 15 views)
File Type: jpg test luminoforow uv.jpg (68.0 KB, 22 views)
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