| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: disclosed is a colourless phosphorescing luminophor, which is a coordination compound of terbium (III) with [2-(aminocarbonyl)phenoxy]acetic acid (HL2) and having formula Tb(L2)3, and specifically: , having high quantum efficiency of luminescence, considerable luminescence intensity and fluorescence maxima at 20500, 18300, 17000, 16000 cm-1. ^ EFFECT: possibility of use in protecting bond payer and documents from forgery, and as radiating substances in electroluminescent devices. ^ 1 dwg, 1 ex |
