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226823

Sigma-Aldrich

Silver iodide

99%

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About This Item

Empirical Formula (Hill Notation):
AgI
CAS Number:
Molecular Weight:
234.77
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.21

assay

99%

form

powder

density

5.68 g/mL at 25 °C (lit.)

SMILES string

[Ag]

InChI

1S/Ag.HI/h;1H/q+1;/p-1

InChI key

MSFPLIAKTHOCQP-UHFFFAOYSA-M

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Application


  • Negative Differential Resistance (NDR) Memristors: Silver iodide is used in the development of bulk memristors exhibiting negative differential resistance (NDR). These memristors are essential for creating non-volatile memory devices and neuromorphic computing systems. The compositional tuning of AgI memristors has been shown to enhance their performance, making them vital components in advanced electronic applications (Naik and Rabinal, New Journal of Chemistry, 2021).

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3


Certificates of Analysis (COA)

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Stereochemical systematics of metal clusters. Crystallographic evidence for a new cubane. dblharw. chair isomerism in tetrameric triphenylphosphine silver iodide,(Ph3P) 4Ag4I4.
Teo BK and Calabrese JC.
Inorganic Chemistry, 15(10), 2474-2486 (1976)
Behavior of the low-frequency conductivity of silver iodide nanocomposites in the superionic phase transition region.
Vergent'ev TV, et al.
Physics of the Solid State, 55(1), 175-180 (2013)
Chikako Kuwabara et al.
Cryobiology, 64(3), 279-285 (2012-03-13)
In this study, we examined the effects on freezing of 26 kinds of flavonoid compounds, which were randomly selected as compounds with structures similar to those of flavonoid compounds existing in deep supercooling xylem parenchyma cells (XPCs) in trees, in
Xuexiang Hu et al.
Environmental science & technology, 44(18), 7058-7062 (2010-08-26)
The plasmon-induced photocatalytic inactivation of enteric pathogenic microorganisms in water using Ag-AgI/Al(2)O(3) under visible-light irradiation was investigated. The catalyst was found to be highly effective at killing Shigella dysenteriae (S. dysenteriae), Escherichia coli (E. coli), and human rotavirus type 2
Biao Xu et al.
Small (Weinheim an der Bergstrasse, Germany), 7(24), 3439-3444 (2011-11-01)
AgI quantum dot (QD)-based room-temperature fast ionic conductors are prepared via an aqueous route. New phase behavior and good performance are found in this material. This is a prototype of quantum dot-ionics.

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