Polymeric precursors to a wide range of non-oxide ceramics are synthesized by reacting metallic alkoxides with A variety of polyhydric and monohydric alcohols (transesterification). The selection of alcohols controls the shape in the polymer along with the stoichiometry with the coke made by charring the polymer within an inert environment. https://donovangigda.tblogz.com/considerations-to-know-about-silicon-carbide-45665650