分析了钛酸锶(SrTiO3)的晶体结构和性能,利用自蔓延高温合成反应生成钛酸锶(SrTiO3),使Sr2+直接参与合成反应,从根本上解决了S,+包容量的问题.通过多种现代分析技术研究了钛酸锶固化体的物理、化学性能.结果表明固化体样品密度高、孔隙率小、浸出率低且稳定性高,技术和经济上可行.表明自蔓延高温技术制备的钛酸锶是固化锶核素的理想固化体.
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