Titanium Dioxide Nanofiber Materials

Titania nanofibers

TiO2 Titanium Dioxide, titanium(IV) oxide, titania

Titanium dioxide possesses functional properties for a wide range of applications, from photocatalysts and semiconductors to oxidizing substrates.

Titanium dioxide (TiO2), more commonly known as titania, is a white crystalline substance that is used as a pigment additive, a UV adsorbent and a photocatalyst. It is also used in new, advanced electronic circuitry. Titanium oxide is a relatively hard material with moderate thermal conductivity and a very high refractive index. It can be used as a catalyst or as a catalyst carrier. Titania is photocatalytic and non-toxic.


MemPro’s titanium oxide nanofibers are available with narrow fiber diameter distributions (ave. 100 – 120 nm).

Characteristic Value
Appearance white, flake, fibrous
Structure crystalline (rutile)
Density 4.23 gcm-3
Melting Point 1,843°C
Thermal Conductivity 11.7 Wm-1K-1
Electrical Conductivity 10-14 Sm-1
Dielectric Strength 4.0 MVm-1
Hardness 6.5 (Mohs)
Fiber diameter 100 – 120 nm (ave.)
Fiber length >5 µm
Refractive Index 2.48358 (λ=1.36 µm)
Catalyst Support Yes
Other high chemical resistance, catalytically active, insoluble in water

Titanium dioxide nanofibers can be used in a wide variety of applications including but not limited to:

  • advanced ceramic composites
  • dielectric mirrors
  • optical coatings
  • UV adsorbent
  • photocatalytic reactions
  • catalyst support structures
  • pigment additive
  • photo-reactive paints
  • super hydrophilic glass
  • solar cells
  • semiconductors

For more information on our titanium dioxide nanofibers, please view the material data safety sheets and specification sheets in PDF format.
Titanium dioxide nanofibers – MSDS

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