METHOD OF PRODUCING LUMINOPHORES

摘要

FIELD: oil and gas extraction. ^ SUBSTANCE: initial reaction mixture is obtained via preliminary mixing of powdered components for 30 minutes, said components taken in stoichiometric ratios, wt %: peroxide of the corresponding alkali-earth metal (MO2) - 11.67-67.07; aluminium metal - 10.90-17.75; aluminium oxide - 20.59-63.63; magnesium oxide - 0.00-9.55; oxide of the corresponding rare-earth metal (III) - 1.36-2.98. A stoichiometric amount of sodium perchlorate is added to the obtained mixture 15.55-23.07 wt % and stirred for 30 minutes. Reaction of said components takes place in self-propagating high-temperature synthesis (SHS) conditions. ^ EFFECT: invention simplifies and reduces the cost of synthesis of luminophores in SHS conditions. ^ 1 tbl, 4 ex