Energy Harvesting Devices  

• Piezoelectric & Triboelectric energy harvesting devices: chemical modification of piezoelectric materials for modulation of piezoelectric coefficient
• Hybrid energy harvesting (Piezo & Photovoltaic, Piezo & Tribo) devices

Energy Storage Devices  

• Composite electrode (anode) and separator design for batteries 
• Electrical & thermal reliability of batteries  
• Early detection of battery malfuction