A process for producing a by lead and manganese coaktivierten calcium meta silicate - phosphorus

摘要

A casio φ 3 φ: pb, mn - phosphorus (phosphor) is synthesized with the use of a colloidal silicon dioxide - suspension, in which a cationic species of the suspension is added to the formation of a well blended, readily filterable starting material - mixture, as a result of which the filtration - and calcination temperatures of the two periods required for the manufacture of a phosphorus (phosphor) with commercially available quality are required, can be shortened.