METHOD FOR PRODUCING RARE EARTH BORATES AND USE OF THE RESULTING BORATES IN LUMINESCENCE

摘要

The invention relates to a method for producing rare earth borates and to the use of said borates in luminescence. The production method is characterized in that it comprises the following steps: mixing boric acid and a rare earth salt; reacting the resulting mixture with a carbonate or a bicarbonate; and calcinating the resulting precipitate.