NSS RECY Silver Wires
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Volume: 50 mL and 100 mL. For larger volumes, please enquire at sales@nanoscientifica.com.
CAS number: 7440-22-4
EC number: 231-131-3
- Solvent: Water (Standard). It can be dispersed in Ethanol, Iso-propanol, Glycols.
- Concentration: < 0.5 wt% *
- Transport Temperature: 5-35ºC
- Store Temperature: 4 ºC. Do not freeze.
Description
Silver nanowires are one-dimensional nanostructures with diameters below 100 nm and several micrometers in length, usually available as colloidal suspension dispersed in alcoholic solvents, glycols, or water. Silver nanowires possess low light absorption in the visible region and have been investigated as a competitive alternative to replace indium tin oxide (ITO) in transparent conductive electrodes. Due to the high surface area and antimicrobial activity of Ag, recently a myriad of applications has also emerged in catalysis and biology fields. NanoScientifica RECY Silver Wires are fabricated from certified 100% ultrapure recycled silver metal. Our utmost target is to expand to 90% of our nanomaterials portfolio with massive use of recycled metal sources in the next 2 years.
Structural features
The nanowires structure resembles high-aspect-ratio (> 1000) nanoparticles with pentagonal cross-section, which emerges from the symmetry breaking of the face-centered cubic lattice of Ag driven by adsorption of polymeric capping agents to specific facets of nanocrystal.
Physical-Chemical Properties
Ranking in order of abundance in earth crust | 68 |
Mean content in earth crust | 0.075 ppm (g/tonne) |
Mean content in oceans | 4 · 10-4 ppm (g/tonne) |
Residence time in oceans | 100 · 103 years |
Radii of atoms (ppm) | Atomic: 160Covalent: 153 |
Density (g cm-3) | 10.49 |
Molar volume | |
Specif ic heat cp at 298 K (J K–1 kg–1) | 235 |
Thermal conductivity (Wm–1K–1) | 173 K: 432273 K: 428373 K: 422973 K: 377 |
Coefficient of linear expansion (K–1) | 100 K: 14.2 · 10-6293 K: 18.9· 10-6500 K: 20.6 · 10-6800 K: 23.7 · 10-6 |
Resistivity (nΩm) | 78 K: 3273 K: 14.7373 K: 20.8573 K: 33.4973 K: 611473 K: 194 |
Mass magnetic susceptibility (m3 kg-1) | –2.27 · 10-9 |
Youngs modulus (G Pa) | 82 |
Shear modulus (G Pa) | 30 |
Bulk modulus (G Pa) | 103 |
Poissons ratio | 0.37 |
Enthalpy of fusion ΔHfus at melting point (kJmol-1) | 11.30 |
Enthalpy of vaporization ΔHvap at boiling point (kJmol-1) | 255 |
Enthalpy of atomization ΔHat at 298 K (kJmol-1) | 284.5 |
Entropy S0 at 298 K (J K-1mol-1) | 42.55 |
Molar heat capacity Cp at temperature K (J K-1mol-1) | 100 K: 20.10 |
Health and Safety Information
Signal Word | Warning | |
|---|---|---|
Hazard Statements | H400-H410 | |
Hazard Codes | Xn,N | |
Precautionary Statements | P273-P391-P501a | |
Flash Point | Not applicable | |
Risk Codes | 22-36/38-50/53 | |
Safety Statements | 22-60-61 | |
RTECS Number | GL8900000 | |
Transport Information | UN 3077 9 / PGIII | |
WGK Germany | 3 | |
GHS Pictograms |
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