All Photos(2)

798738

Sigma-Aldrich

Silver nanoparticle ink

30 wt % dispersion in ethylene glycol

Synonym(s):
Silver ink, Conductive ink, Ag ink
Linear Formula:
Ag
Molecular Weight:
107.87
MDL number:
PubChem Substance ID:

description

specific gravity 1.53 +/- 0.05 g/ml

Quality Level

form

suspension

concentration

30 wt % dispersion in ethylene glycol

resistivity

≤20 μΩ-cm (after sintering at 200 °C, 2h)
≤45 μΩ-cm (after sintering at 120 °C, 2h)
≤7 μΩ-cm (after sintering at 240 °C, 4h)

particle size

115 nm (d90 (by Brookhaven))
70 nm (d50 (by Brookhaven))

avg. part. size

180 nm

surface tension

45 dyn/cm

viscosity

28 cP(25 °C, Brookfield) (Con Spindle 42)

SMILES string

[Ag]

InChI

1S/Ag

InChI key

BQCADISMDOOEFD-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Silver is a good conductor and resistant to oxidation. It is used in printed conductors and printable inks (based on silver nanoparticles). Nanosilver is used as an antibacterial material in filters for air and water purification, in textiles, and for wound treatment. Other large scale applications of nanosilver include metallization of solar cells, thin film electronics, sensors, and catalysts.

Application

The ink is suitable for digital printing such as Inkjet and Aerosol systems, Photovoltaic Cells Printed Electronics, FPD, RFID, PCB Decoration, Antibacterial Agent

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

Nanostructured Materials Through Ultrasonic Spray Pyrolysis
Bang JH, et al.
Material Matters, 7(2) null

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service