The synthesis of ethyl acetate with compound tungstophosphoric acid as catalysts;

Study on effect of ions on photocatalytic degradation of methyl orange solution with phosphotungstic acid;

Synthesis of butanediol dimethylacrylate over phosphotungstic acid catalyst supported on activated carbon;

Preparation of phosphotungstic acid/silica/sulfonated poly(ether ether ketone) composite membranes and its characterization and properties;