1. Hydrogen energy and fuel cell electrocatalytic materials, including HER, HOR OER, ORR

2. Preparation and characterization of high-efficiency membrane electrodes, including fuel cells and water electrolysis devices

3. Spectral electrochemical characterization techniques, including XAFS and DEMS

4. Electrocatalysis and electrosynthesis, including CO2RR and N2RR

5. Metal air battery