Electron microscopy Dynamic mechanical analysis Apatite Carbon nanotube Photocatalysis Activated carbon Graphite Densification Electrical properties Additive manufacturing Microstructure Composites Spark plasma sintering Supercapacitors Modeling Polymer Graphene Nanoparticles Nanostructures Energy storage Ionic liquid Matériaux Coatings FTIR Electrodeposition Luminescence Thin films Mechanical properties Nanocomposite Aging MXene Precipitation Solidification Gas sensor X-ray diffraction Creep Alumina Oxidation Carbon Synthesis Hydroxyapatite Adsorption Titanium Mössbauer spectroscopy Epoxy Nickel Diffusion Steel Dielectric properties Sol-gel Thermal analysis Carbon nanotubes SPS Sputtering Electrochemistry Nanomaterials Ceramics Magnesium Spinel Kinetics CCVD Double-walled carbon nanotubes TEM Glass transition Coating Corrosion Aluminium alloy CVD EIS Thin film Molecular mobility Delafossite Adhesion Porosity Copper Hydrogen XPS Sol–gel Aluminum Supercapacitor Electrical conductivity Sintering MOCVD Spark Plasma Sintering Aluminium Materials Cast iron Aluminium alloys DFT Transmission electron microscopy TiO2 Differential scanning calorimetry Nanocomposites Electrochemical impedance spectroscopy Calcium phosphate Chemical vapor deposition Raman spectroscopy Scanning electron microscopy Composite Morphology