Silver nanowire

Silver nanowires are a nanoscale (1 nanometer = 10^- 9 meters ) line. In other words, silver nanowires can be defined as a one-dimensional structure having a lateral limit of less than 100 nanometers (with no limitation in the longitudinal direction). At this scale, quantum mechanical effects are important and are therefore referred to as "quantum wires."

As an important part of nanotechnology, silver nanowires can be used to make ultra-small circuits.

In addition to the excellent electrical conductivity of silver, silver nanowires also have excellent light transmission and flexural resistance due to the size effect of the nanometer scale. Therefore, it is considered to be the most likely material to replace the traditional ITO transparent electrode, which provides the possibility of flexible, bendable LED display, touch screen, etc., and has been extensively studied for its application to thin film solar cells. In addition, due to the large aspect ratio effect of silver nanowires, it also has outstanding advantages in the application of conductive adhesives and thermal conductive adhesives.

Product features: high specific surface area, electrical conductivity, thermal conductivity, nano optical properties

1. Surface plasma effect: Surface plasma refers to an electron dense wave that propagates along a metal surface generated by the interaction of free-vibrating electrons and photons existing on the metal surface.

2, silver is a good conductor of electricity, its low resistivity, high conductivity, the application of nano-silver wire to the conductive layer to extract the current drawn, compared with TCO semiconductor can reduce energy loss.

3. If a nano-silver wire having a particle diameter smaller than the incident wavelength of visible light is used, the silver wire can be arranged very densely, and the technique can increase the current collecting area of â€‹â€‹the silver electrode of the solar cell. It does not block the transmission of light, and at the same time, it can fully absorb light energy by utilizing characteristics such as diffraction of light.

main application:

1. Replace the material of traditional ITO transparent electrode

2. Bendable LED display, touch screen

3. Thin film solar cell

4. The large aspect ratio effect of silver nanowires also has outstanding advantages in the application of conductive adhesives and thermal conductive adhesives.

5. More mature applications - transparent nano silver wire film, a new transparent conductor: nano silver wire embedded in transparent polymer

Technical indicators

Product Name: Silver Nanowire

Model average particle size nm average length um purity % appearance form standard concentration

30304099.5 Gray suspension 10mg/ml

40404599.5 gray suspension 10mg/ml

60605099.5 gray suspension 10mg/ml

90905099.5 gray suspension 10mg/ml

1201203599.5 Gray suspension 10mg/ml

2002004599.5 Gray suspension 10mg/ml

The solvent of silver nanowires is water and isopropanol, and the concentration is 10mg/ml and 20mg/ml.

Silver nanowires are light gray and can be stored in different solvents (such as water, isopropanol, etc.) as a colloidal suspension.

Diameters range from ten nanometers to hundreds of nanometers and are regulatable. Depending on the preparation conditions, the length can reach several tens of micrometers WdNOOw4nH

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