1. Department of PhysicsSathyabama Institute of Science and Technology Chennai- 600119 India
2. Department of Chemical EngineeringSathyabama Institute of Science and Technology Chennai- 600119 India
3. Centre for Ocean ResearchSathyabama Institute of Science and Technology Chennai- 600119 India
4. Centre of Excellence for Energy ResearchSathyabama Institute of Science and Technology Chennai- 600119 India
5. Department of ChemistryPeriyar University Salem - 636011 India