Conductive Nanowires

Research & Development

Fibrous Conductive Materials

Conductive Nanowires

Conductive Materials for Transparent Conductive Devices.

The conductive nanowires developed by UNITIKA have superior long-time reliability to Ag nanowires in the field of IoT devices, automotive devices, and so forth.

Features

  • ・Excellent ion-migration resistance due to Ni-based composition.
  • ・Surface modification with noble metals further improves stability of the nanowires.
SEM image of the conductive nanowire.
SEM image of the conductive nanowire.
Ink containing the conductive nanowire.
Ink containing the conductive nanowire.
Film coated with the conductive nanowire.
Film coated with the conductive nanowire.

Nanowire grades, Features, Dimensions, Properties

NanowireFeatureSizeProperty
Mean DiameterMean LengthVolume Resistivity
Ni Nanowire Highly Stable 100-150nm 20-30μｍ 3×10-3Ω·cm
AgNi Nanowire Highly Conductive 100-150nm 20-30μm 5×10-5Ω·cm
graph
Ion Migration Acceleration Test
by Dilute Electrolyte Immersion Method
graph
Volume resistivity ratio

Typical Applications

image of Input Device
Input Device
(e.g. Touchscreen)
image of Transparent Heater
Transparent Heater
(e.g. Antifogging Application)
image of EMI Shielding for Semiconductor
EMI Shielding for Semiconductor

Catalog

PDF Download (1.5MB)

< June 01, 2023 >