Ceramic-forming organochromiumoxane yttriumoxane alumoxane oligomers with a given molar ratio of Al: Cr and Al: Y, hydrolytically stable in air, have been synthesized. The materials demonstrate fiber-forming properties. It is established that thermal treatment of the obtained oligomers leads to the formation of high purity, heat-resistant multicomponent ceramics based on aluminum, yttrium and chromium oxides, in particular, alumina and garnet fibers modified with chromium oxides.

中文翻译：

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有机铬氧烷钇铝氧烷低聚物：合成、性质、热解

已经合成了具有给定摩尔比的 Al: Cr 和 Al: Y 的陶瓷形成有机铬氧烷钇铝氧烷低聚物，在空气中水解稳定。这些材料表现出成纤特性。已确定，所得低聚物的热处理导致形成基于铝、钇和铬氧化物，特别是用铬氧化物改性的氧化铝和石榴石纤维的高纯度、耐热多组分陶瓷。