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778095

Sigma-Aldrich

Silver nanowires

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

Sinônimo(s):

Silver nanofibers, Silver nanowhiskers, Silver nanowire

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About This Item

Fórmula empírica (Notação de Hill):
Ag
Número CAS:
7440-22-4
Peso molecular:
107.87
Número CE:
200-661-7
Número MDL:
MFCD00003397
Código UNSPSC:
12352302
ID de substância PubChem:
329767947
NACRES:
NA.23

forma

liquid (suspension)
nanowires

concentração

0.5% (isopropyl alcohol suspension)

diâmetro × C

200  nm × 10 μm

densidade

0.779 g/mL at 25 °C

cadeia de caracteres SMILES

[Ag]

InChI

1S/Ag

chave InChI

BQCADISMDOOEFD-UHFFFAOYSA-N

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Categorias relacionadas

Descrição geral

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.

Aplicação

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.

Palavra indicadora

Danger

Frases de perigo

H225,H319,H336,H410

Classificações de perigo

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

Órgãos-alvo

Central nervous system

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

53.6 °F - closed cup

Ponto de fulgor (°C)

12.0 °C - closed cup

Certificados de análise (COA)

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Sigma-Aldrich

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Luo; J.;
Advanced Materials, 16(17), 1512-1515 (2004)
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
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
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
Neelam Gogoi et al.
Journal of nanoscience and nanotechnology, 14(6), 4147-4155 (2014-04-18)
In this work storage of silver nanoparticles (Ag NPs) in chitosan gel and its subsequent release for catalytic reduction processes is investigated. The generation of small sized metal nanoparticles which acts as catalyst is prerequisite to progress of a catalytic
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