Indium Tin Oxide Nanofiber Materials

ITO, indium tin oxide, tin-doped indium oxide

Indium tin oxide is an inorganic material with critical implications in electronics and coatings. Indium tin oxide (ITO), commonly known as tin-doped indium oxide, is a solid solution of indium(III) oxide (90% In2O3) and tin(IV) oxide (10% SnO2). It has a yellowish-gray appearance in thick layers and is virtually transparent in very thin layers. It is most commonly used as a transparent, conductive coating for a variety of electronic devices. It can be used in electroluminescent devices and incorporated into infrared and UV light reflecting coatings. ITO has a high electrical conductivity while simultaneously exhibiting unique optical properties: transparent to most visible light waves and opaque to infrared and UV light. MemPro’s ITO nanofibers are available with narrow fiber diameter distributions (ave. 100 – 120 nm).

Purchase indium tin oxide (ITO).


Characteristic Value
Appearance yellow/green-yellow, flake, fibrous
Structure solid, faceted
Density 6.8 – 7.1 gcm-3
Melting Point 1,800 – 2,200°C
Thermal Conductivity NA
Electrical Conductivity ~105 – 106 Sm-1 (depends on coating method and thickness)
Dielectric Strength NA
Hardness NA
Fiber diameter 100 – 120 nm (ave.)
Fiber length >5 µm
Refractive Index 1.76447 (λ=0.85 μm)
Catalyst Support not typical
Other infrared and UV light reflector, transparent to most visible light

Indium tin oxide nanofibers can be used in a wide variety of applications including but not limited to:

  • liquid crystal, flat panel, and plasma displays
  • electroluminescent materials
  • dielectric mirrors (infrared)
  • advanced solar cells
  • transparent conducting oxide coatings
  • anti-reflection coatings
  • sensor coatings
  • strain gauges
  • n-type semiconductors

For more information on our indium tin oxide nanofibers, please view the material data safety sheets and specification sheets in PDF format.
Indium tin oxide nanofibers – MSDS

Purchase Indium Tin Oxide Nanofiber Materials


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