Yarn 34 Wool 17 Nanotubes 10 Weaving 7 Carbon nanotubes 6 Scanning electron microscopy 5 Titanium dioxide 5 Capacitance 4 Electrodes 4 Fibers 4 Reinforcement 4 Spinning (fibers) 4 Cotton 3 Field emission microscopes 3 Field emission scanning electron microscopy 3 Multiwalled carbon nanotubes (MWCN) 3 Specific capacitance 3 Sustainable development 3 Textiles 3 Transmission electron microscopy 3 Wood 3 Aromatic compounds 2 Axial compression 2 Axial compression load 2 Capacitive performance 2 Chemical activation 2 Compression behaviours 2 Conductive yarns 2 Copper 2 Cotton fibers 2