2. Technologies

The nanostructuring of a filament or a fiber obtained by cutting this filament can be done in three ways:

• nanoscale structuring of filament morphology (resulting from polymer engineering):

  → a nanocomposite or nanohybrid filament is obtained ;

• the addition or incorporation of nanomaterials into the filament:

  → a nanocomposite or nanohybrid filament is obtained ;

• the production of a filament with a diameter of the order of a few tens of nanometers:

  → we obtain a nanofilament (industrially, the production of filaments and untextured...