对凝胶注模技术制备La0.8Sr0.2MnO3材料过程中的料浆的消泡、凝胶过程、凝胶方式和素坯的表征等几个问题进行探索性研究.分析结果表明,采用真空消泡,加热凝胶方式可以得到显微结构均匀的素坯.凝胶过程表明,链引发是凝胶过程的关键步骤.
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