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400645

Sigma-Aldrich

Silver(I) telluride

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About This Item

Linear Formula:
Ag2Te
CAS Number:
12002-99-2
Molecular Weight:
343.34
EC Number:
234-419-7
MDL number:
MFCD00014146
UNSPSC Code:
26111700
PubChem Substance ID:
24864938
NACRES:
NA.23

form

powder and chunks

Quality Level

100

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

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density

8.5 g/mL at 25 °C (lit.)

greener alternative category

, Enabling

SMILES string

[Ag][Te][Ag]

InChI

1S/2Ag.Te

InChI key

YRXWPCFZBSHSAU-UHFFFAOYSA-N

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Application

Silver(I) telluride (Ag2Te) is a silver ion conductor, which can be used as a thermoelectric material for applications in power generation from waste heat. It can be used in the formation of p-type conductor for the fabrication of semiconducting devices.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Phase Transition of Ag-Enriched Ag2 Te
Aliev FF, et al.
Inorganic Chemistry, 38(10), 995- 997 null
Preparation and thermoelectric properties of sulfur doped Ag 2 Te nanoparticles via solvothermal methods
Zhou W, et al.
Nanoscale, 4(13), 3926-3931 (2012)
Synergism in binary nanocrystal superlattices leads to enhanced p-type conductivity in self-assembled PbTe/Ag 2 Te thin films
Urban JJ, et al.
Testing, 6(2), 115-121 (2007)
Effect of phase transition on the thermoelectric properties of Ag2Te
Jung D, et al.
Materials Transactions, 1216-1219 (2012)

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