Large-scale Synthesis of SiBOC Fibers Produced by Electrospinning

Silicon oxy carbide (SiOC) glasses have received great attention due to its broad applications. But it didn’t have perfect thermo stability. So this research tries to introduce element B to increase this stability. SiBOC gel fabricated from single-source polyborosiloxanes which are synthesized from polymethylethoxysiloxane (PMES) and B(OH)3 by a sol–gel process, SiBOC fibers have been obtained by electrospinning. And SiBOC creamic fibers gotten with perfect thermo stability.