1. Investigation on photoluminescence of inorganic-rare earth materials and electroluminescence of organic-rare earth materials.

2. Investigation on function materials, such as: the synthesis, structure and properties of TiO₂, TiO₂-SiO₂ (ZnO, Fe₂O₃, CaCO₃) composite materials.

3. Utilization of waste biomass resources, preparation of xylose, superfine silica, lignin from waste biomass.

4. Research on the preparation and properties of function materials, such as: the electrocatalysts for decomposition of the Bunsen reaction product to produce hydrogen, the gas sensitivity of materials with superior selectivity and sensitivity of trace gases.