Article ID Journal Published Year Pages File Type
240004 Procedia Chemistry 2014 6 Pages PDF
Abstract

Solid phase method of strontium aluminate synthesis (SrAl2O4) is based on calcination of the mixture of strontium carbonate (SrCO3), aluminum oxide (Al2O3), oxides of REM (europium, dysprosium) and a mineralizer - borate glass (H3BO3) at a temperature of 1200-1400 °C within 4-6 hours. We have proposed a technique of thermal shock – rapid heating and rapid cooling of the sample by means of which the duration of synthesis is reduced to 30 minutes.

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Physical Sciences and Engineering Chemical Engineering Chemical Engineering (General)