PrefaceChapter 1: Polymers and CompositesMulti-Bolted Connection Pultruded GFRP Strengthening by Glass Fiber Sheets: Influence of Bond StrengthModelling and Optimization of Electrostatic Discharge Machining Parameters Using Genetic AlgorithmSurface Roughness in Ultra-High Precision Diamond Turning of Silicone Hydrogel Contact LensesSynthesis and Characterization of Shape-Stable Bio-Char Composite PCM Material for Solar Desalination ApplicationMorphology and Mechanical Properties of High Density Polyethylene and Ethylene-Methyl Acrylate Copolymer Blends with OrganoclayChapter 2: Conductive Polymer CompositesPolythiophene/ Reduced Graphene Oxide Nanocomposites for Humidity Sensing ApplicationEffect of Platinum Oxide in Enhancing EMI Shielding Effectiveness of Silver Doped Polyaniline-Platinum Oxide CompositesDielectric and Humidity Sensing Properties in Iron Nanoparticle Substituted Polyaniline CompositeDielectric Response and Electric Modulus Studies of Polythiophene/Reduced Graphene Oxide NanocompositesChapter 3: Semiconductor Materials of Functional ApplicationAC Susceptibility and Superconducting Properties of Te-Substituted TlSr2Ca(Cu2-xTex)O7Evolution of Structure and Dynamic of Simulated CdTe Model According to the Melting ProcessInfluence of Copper Doping on Structural and Opto-Electronic Properties of Zinc Oxide NanoparticlesImpact of Quantum Dots on Refractive Index of Nematic Liquid Crystal Polymer SystemImpedance Study of Zinc Sulphide Quantum Dots via One Step Green SynthesisChapter 4: Functional Ceramic MaterialsThe Effect of Hydrothermal Temperature and Sample Thickness on the Synthesis of BaFe12O19@MnO2 Core-Shell CompositesEffect of Annealing on the Physical Properties of LaFeO3 Perovskite Nanomaterial Prepared by Co-Precipitation Method for H2 GenerationExploring the Preparation of Calcium-Doped Zinc Aluminate Ceramic Nanoparticles for Microstrip Patch Antenna FabricationStructural, Dielectric and Impedance Phenomena in Copper Ferrite Nano Powders for Hydroelectric Cell ApplicationMelting Process of the Two-Dimensional Material BN: Insights from Molecular Dynamics SimulationsChapter 5: Chemical Technologies of Industrial ApplicationPrecipitation of Lithium Phosphate from Cathode Materials of Spent Lithium-Ion Battery by Hydrometallurgy ProcessThe Production of Hematite Powder from Spent Pickling Hydrochloric AcidInfluence of the Morphological and Chemical Properties of Nanosized Metal Oxides on Catalytic Efficiency for the Cycloaddition Reaction of CO2 to Epoxides