Polymeric Precursors to a wide array of non-oxide ceramics are already synthesized by reacting metal alkoxides with An array of polyhydric and monohydric alcohols (transesterification). The selection of alcohols controls the shape from the polymer and the stoichiometry with the coke made by charring the polymer in an inert ambiance. https://caidenjjhgd.get-blogging.com/32251647/detailed-notes-on-bismuth-oxide