1. Piezoelectricity of 2D materials and its applications toward mechanical energy harvesting 2. Two-dimensional metal oxide nanomaterials for sustainable energy applications 3. Graphene-based hybrid materials for advanced batteries 4. 2D materials as the basis of supercapacitor devices 5. Organometallic hybrid perovskites for humidity and gas sensing applications 6. Vacancy formation in 2D and 3D oxides 7. 2D materials for smart energochromic sunscreen devices 8. 2D thermoelectrics 9. Hydrogen storage in 2D and 3D materials 10. 2D nanomaterials for electrokinetic power generation 11. 2D materials for solar fuels production 12. Application of two-dimensional materials for electrochemical carbon dioxide reduction