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736465

Silver, dispersion

Name: Silver, dispersion
Brand: ALDRICH

nanoparticle, 30-35 wt. % in triethylene glycol monoethyl ether, spec. resistivity 11 μΩ-cm, for printing on plastic films

Synonym(s):

Silverjet DGP-40LT-15C, silver ink

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About This Item

Linear Formula:

CAS Number:

7440-22-4

Molecular Weight:

107.87

NACRES:

NA.23

PubChem Substance ID:

329765113

UNSPSC Code:

12352103

MDL number:

MFCD00003397

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Properties

Quality Level

200

description

Electrodes, surface tension 35 - 40 dyn/cm

form

dispersion, nanoparticle

concentration

30-35 wt. % in triethylene glycol monoethyl ether

refractive index

n20/D 1.333

particle size

30-50 nm

viscosity

10-18 cP

density

1.45 g/mL±0.05 g/mL at 25 °C

storage temp.

2-8°C

SMILES string

[Ag]

InChI

1S/Ag

InChI key

BQCADISMDOOEFD-UHFFFAOYSA-N

Description

General description

Silver is a good conductor and is resistant to oxidation. It is used in printed conductors and printable inks (based on silver nanoparticles).Other large scale applications of nanosilver include metallization of solar cells, thin film electronics, sensors, and catalysts.

Curing Temperature: 100-150 °C

Recommended substrates: Plastic films

Recommended washing solvent: Polar Solvents: Ethyl Alcohol, IPA etc.

Application

Enhanced Adsorption of Trace Ethylene on Ag/NZ5 Modified with Ammonia: Hierarchical Structure and Metal Dispersion Effects.: This study examines the effects of hierarchical structure and metal dispersion in enhancing the adsorption of trace ethylene using silver/nanozeolite 5 modified with ammonia, exploring potential industrial applications for improved air quality and storage conditions (Qi et al., 2024).
Structure-Activity Relationships between the State of Silver on Different Supports and Their I(2) and CH(3)I Adsorption Properties.: The paper details the correlation between the physical state of silver dispersed on various supports and its properties in adsorbing iodine and methyl iodide, which could be crucial for developing better filtration and purification systems (Azambre et al., 2021).
New Relevant Descriptor of Linear QNAR Models for Toxicity Assessment of Silver Nanoparticles.: This publication introduces a new quantitative nanostructure-activity relationship (QNAR) descriptor that enhances the toxicity assessment of silver nanoparticles, significant for pharmaceutical applications where safety is paramount (Kudrinskiy et al., 2020).
Resolving the puzzle of single-atom silver dispersion on nanosized γ-Al(2)O(3) surface for high catalytic performance.: Investigates the single-atom dispersion of silver on nano-sized γ-alumina surfaces, providing insights into optimizing the catalytic efficiency and potential applications in various chemical industries (Wang et al., 2020).

Analysis Note

Our Silver dispersion contains 30-35 wt% of silver nanoparticles (measured after dry oven baking @250 Deg C for 3 hours), providing a spec. resistivity of 11 μΩ-cm.