Organoelementoxanealumoxanes -- precursors of ceramic fibers of oxide composition

摘要

Researches of ICTOEC have developed efficient methods for the synthesis of ceramic-forming organoelementoxanealumoxane oligomers with fibre-forming properties which are promising precursors of refractory oxide fibers: α-Al_2O_3 modified by Y and Mg oxides, spinel MgAl_2O_4, garnet Y_3Al_5O_(12)) as well as blend composition fibers MgAl_2O_4+Y_3Al_5O_(12) to produce conceptually new high-temperature ceramic composites for structural purposes.