This proceedings book covers the latest research and advancements in nanotechnology for environmental protection and clean energy production. It encompasses a wide range of topics, including physical-chemical nanomaterials science, nanoscale physics, nanocomposites and nanomaterials applications, solids and structures, renewable energy, nanoparticles, and metallic and polymer materials. While focusing on scientific advancements, this book highlights the practical applications of nanotechnology in environmental protection and clean energy production. It bridges the gap between theory and real-world implementation, making it a valuable resource for researchers, students, and professionals seeking practical insights and solutions.

Multiwall Carbon Nanotubes Effects on the Coefficient of Thermal Expansion of High Density Polyethylene.- The Influence of Milling Time and Multiwall Carbon Nanotubes Concentrations on the Thermal-Structural Behavior of Iron-Copper Nanocomposites.- The carbon nanotubes, graphene nanoparticles their oxygen modified forms and composites.- Estimation of Percolation Threshold and Its Influence on the Properties of Epoxy Resin-Based Polymer Composite Materials Filled Carbon Fibers and Carbon Nanotubes.- Preparation, Structure and Luminescence Properties of "Microcrystalline Cellulose - K3Tb(PO4)2" Composites.- Formulation and Optimization of sustained release Microparticles of ketoprofen.- Effect of Fe3O4 nanoparticle on electronic cooling: Numerical investigation of nanofluid flow through a heat sink.- Enhancing Photoluminescence and Crystallinity through Aluminum Doping in Sol-Gel Zinc Oxide Thin Films.- Structural Characterization of Chorine Doped Cuprous Oxide Thin Films by X-ray Diffraction and X-ray Fluorescence.- Experimental Study on the Effect of Drying on the Kinetics of Cubic Beetroot Slices Using an Industrial Electric Food Dehydrator.- Effect of dip-coating Seed Layer on the Morphological and Optical Properties of ZnO Nanorods Growth by Hydrothermal Method.- Elaboration of a Reduced Graphene Oxide-Chitosan Biocomposite.- Structural and hydrophobic properties of Cobalt doped ZnO thin films prepared by electrodiposition method.- Design of a New Photo-diode Based on (¿-PbO)/(¿-SnO) Lateral Heterostructure.- Numerical investigation of laminar forced convection heat transfer nanofluids flow using different base fluids.- Electronic Properties and Magnetic Stability in Binary Iron Pnictide.- Structural and morphology characterization of an EVA/ZnO polymer in thin film form for solar applications.- Synthesis and Characterization of Nickel doped Fe3O4 Nanoparticles using Solvothermal Method.- Effect of Ni -doping on ZnO nanostructures properties.