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530565

Polyaniline (emeraldine salt)

Name: Polyaniline (emeraldine salt)
Brand: ALDRICH

composite (20 wt.% polyaniline on carbon black)

Synonym(s):

PANI

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About This Item

UNSPSC Code:

12352103

NACRES:

NA.23

MDL number:

MFCD00284320

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Properties

Quality Level

100

contains

proprietary organic sulfonic acid

conductivity

30 S/cm (pressed pellet)

mp

>300 °C (lit.)

Description

General description

Inherently conducting polymer based additive. Stable up to at least 300°C in air. Polyaniline is environmentally stable and with tunable conductivity. Synthesis of polyaniline (PANI) emeraldine salt by chemical oxidation has been reported. It was observed that sulfonated dyes chemically interact with the charged backbone of PANI. PANI selectively adsorbs the sulfonated dye. Spectral, diffraction and conductivity measurements of the polymer has been reported in the same study.

Polyaniline (emeraldine salt) (PANI-ES) is a conductive polymer that is loaded with carbon that forms a composite where the nano-carbon is of 100 nm size. It has an emeraldine type oxidation state that exists in the form of its base. It is mainly used in the development of electrochemical devices.

Application

PANI can be used in the formation of a conjugating system that finds potential applications in semiconductors. It can be used in the fabrication of a variety of devices which include fuel cells, light emitting diodes supercapacitors, chemical sensors(10) and rechargeable batteries.(11)

Conductive additive for thermoplastics and thermosets.

Packaging

Packaged in glass bottles

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Articles

Conducting Polymer Device Applications

The application of conducting polymers at the interface with biology is an exciting new trend in organic electronics research.

Understanding and Successfully Applying Materials for Dye-Sensitized Solar Cells

While dye sensitization as the basis for color photography has been accepted for a very long time,1 attempts to use this principle for the conversion of solar light to electricity generally had resulted only in very low photocurrents, below 100 nA/cm

Recent Advances in Perovskite Solar Cells

Research focuses on sustainable and cost-effective power generation systems to meet the growing demand for environmentally friendly energy sources.

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Synthesis and characterization of metal oxide-polyaniline emeraldine salt based nanocomposite.

Kumar K, et al.

AIP Conference Proceedings, 1512(1), 166-167 null

Conduction in polyaniline emeraldine salt in the terahertz region: A temperature dependence study

Tapia A and Tominaga K

Chemical Physics Letters, 598, 39-42 (2014)

Conductive polymer-carbon-imidazolium composite: a simple means for constructing solid-state dye-sensitized solar cells

Ikeda N, et al.

Chemical Communications (Cambridge, England), 1733-1735 (2006)

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Global Trade Item Number

SKU	GTIN
530565-25G	04061833598986
530565-5G	04061832558554