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578177

Polypyrrole

greener alternative

doped, conductivity 0.5-1.5 S/cm (pressed pellet, typical), extent of labeling: ~5 wt. % loading, coated on titanium dioxide

Synonym(s):

PPy

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About This Item

CAS Number:
30604-81-0
UNSPSC Code:
12352103
PubChem Substance ID:
24880912
NACRES:
NA.23
MDL number:
MFCD00284347
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description

Electrodes

Quality Level

100

form

solid

contains

proprietary organic sulfonic acid as dopant

greener alternative product characteristics

Design for Energy Efficiency
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sustainability

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extent of labeling

~5 wt. % loading

solubility

H2O: insoluble, organic solvents: insoluble

greener alternative category

Enabling

SMILES string

[nH]1cccc1

InChI

1S/C4H5N/c1-2-4-5-3-1/h1-5H

InChI key

KAESVJOAVNADME-UHFFFAOYSA-N

General description

Process up to at least 170°C in air. Process up to at least 270°C under nitrogen.Polypyrrole (PPy) is a conductive and highly stable polymer. It may be prepared by standard electrochemical technique. PPy may also be prepared by reacting β-napthalene sulfonic acid (NSA) and ammonium peroxo-disulphate in aqueous medium. The charges on the surfaces can be easily modified by doping the polymer during its synthesis. Solubility and conductivity measurements of PPy doped with camphor sulfonic and dodecyl benzene sulfonic acid has been reported.
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Application

Conducting polymer.
Conductive additive for thermoplasitics and thermosets.

Packaging

Packaged in glass bottles

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Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
06224KH
06618JA

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Articles

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Self-healing soft electronic materials offer potential cost savings and reduced electronic waste.

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

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Chemical Synthesis and Morphology of b?Naphthalene Sulfonic Acid-Doped Polypyrrole Micro/Nanotube.
Akinyeye R, et al.
Fullerenes, Nanotubes, and Carbon Nanostructures, 14 (2006)
Mingming Ma et al.
Science (New York, N.Y.), 339(6116), 186-189 (2013-01-12)
Here we describe the development of a water-responsive polymer film. Combining both a rigid matrix (polypyrrole) and a dynamic network (polyol-borate), strong and flexible polymer films were developed that can exchange water with the environment to induce film expansion and
Behzad Haghighi et al.
Colloids and surfaces. B, Biointerfaces, 103, 566-571 (2012-12-25)
An overoxidized polypyrrole (OOPPy) film was electrodeposited on a glassy carbon electrode (GCE) and the modified electrode (GCE/OOPPy) was then decorated with Au nanoparticles (nanoAu). Glucose oxidase was immobilized on the surface of nanoAu decorated OOPPy modified GCE to fabricate
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Global Trade Item Number

SKUGTIN
578177-10G04061832629148