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778095

Sigma-Aldrich

Silber-Nanodrähte

diam. × L 200  nm × 10 μm, 0.5% (isopropyl alcohol suspension)

Synonym(e):

Silver nanofibers, Silver nanowhiskers, Silver nanowire

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About This Item

Empirische Formel (Hill-System):
Ag
CAS-Nummer:
7440-22-4
Molekulargewicht:
107.87
EG-Nummer:
200-661-7
MDL-Nummer:
MFCD00003397
UNSPSC-Code:
12352302
PubChem Substanz-ID:
329767947
NACRES:
NA.23

Form

liquid (suspension)
nanowires

Qualitätsniveau

100

Konzentration

0.5% (isopropyl alcohol suspension)

Durchm. × L

200  nm × 10 μm

Dichte

0.779 g/mL at 25 °C

SMILES String

[Ag]

InChI

1S/Ag

InChIKey

BQCADISMDOOEFD-UHFFFAOYSA-N

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Allgemeine Beschreibung

Silver nanowires are a one-dimensional nanomaterial of metallic silver with a high aspect ratio (length vs diameter). These nanowires have a length of 10 microns and a diameter of 200 nm. Our silver nanowires combine high electrical conductivity with low light extinction in the visible making them useful in a wide range of applications, from transparent electrodes, to temperature and pressure sensors.

Anwendung

Silver nanowires have been studied for use in electronic and biological applications including transparent conductors; and water sterilization . Silver nanowires have also been studied as plasmonic and as components in amorphous semiconductors.

Signalwort

Danger

Gefahreneinstufungen

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

Zielorgane

Central nervous system

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 3

Flammpunkt (°F)

53.6 °F - closed cup

Flammpunkt (°C)

12.0 °C - closed cup

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Sukanta De et al.
ACS nano, 3(7), 1767-1774 (2009-06-26)
We have used aqueous dispersions of silver nanowires to prepare thin, flexible, transparent, conducting films. The nanowires are of length and diameter close to 6.5 μm and 85 nm, respectively. At low thickness, the films consist of networks but appear
David T Schoen et al.
Nano letters, 10(9), 3628-3632 (2010-08-24)
The removal of bacteria and other organisms from water is an extremely important process, not only for drinking and sanitation but also industrially as biofouling is a commonplace and serious problem. We here present a textile based multiscale device for
Luo; J.;
Advanced Materials, 16(17), 1512-1515 (2004)
Aric W Sanders et al.
Nano letters, 6(8), 1822-1826 (2006-08-10)
We report the coupling of free-space photons (vacuum wavelength of 830 nm) to surface plasmon modes of a silver nanowire. The launch of propagating plasmons, and the subsequent emission of photons, is selective and occurs only at ends and other
S R Mueller-Spitz et al.
Letters in applied microbiology, 58(4), 330-337 (2013-11-30)
Polycyclic aromatic hydrocarbons (PAH) are a common environmental contaminant originating from both anthropogenic and natural sources. Mycobacterium species are highly adapted to utilizing a variety of PAH. Silver nanoparticles (AgNP) are an emerging contaminant that possess bactericidal properties, interferes with
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