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Merck

577030

Sigma-Aldrich

Polypyrrol

greener alternative

conductivity 10-50 S/cm (pressed pellet)

Synonym(e):

Ppy

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About This Item

CAS-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352103
PubChem Substanz-ID:
NACRES:
NA.23

Form

solid

Enthält

proprietary organic sulfonic acid as dopant

Grünere Alternativprodukt-Eigenschaften

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

sustainability

Greener Alternative Product

Löslichkeit

H2O: insoluble
organic solvents: insoluble

Grünere Alternativprodukt-Kategorie

InChI

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

InChIKey

KAESVJOAVNADME-UHFFFAOYSA-N

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Allgemeine Beschreibung

Conductive additive for thermoplastics and thermosets
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product is used in energy conversion and storage, thus has been enhanced for energy efficiency. Click here for more information.

Anwendung

Conductive additive for thermoplastics and thermosets
PPy can be used for a variety of applications such as:
  • electrode materials for sensors used in electrocardiography (ECG)
  • formation of electrode material for a variety of energy storage applications
  • encapsulation of lithium sulfide (Li2S) as a high performance cathode material

PPy is mainly used in the fabrication of a variety of electrochemical devices, which include supercapacitors, chemical sensors, dye sensitized solar cells and lithium-ion batteries.
Conducting polymer.
Conductive additive for thermoplasitics and thermosets.

Verpackung

Packaged in glass bottles

Sonstige Hinweise

Stable up to at least 290°C in air

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves


Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

In-situ encapsulation of nickel nanoparticles in polypyrrole nanofibres with enhanced performance for supercapacitor
Muhamad SU, et al.
Electrochimica Acta, 249(8), 9-15 (2017)
Conducting polymers with superhydrophobic effects as anticorrosion coating
Intelligent Coatings for Corrosion Control, 409-430 (2014)
Facile synthesis of Li 2 S-polypyrrole composite structures for high-performance Li 2 S cathodes
She ZW, et al.
Energy & Environmental Science, 7(2), 672-676 (2014)
Conducting polymers with superhydrophobic effects as anticorrosion coating
Intelligent Coatings for Corrosion Control edited by Atul Tiwari, Lloyd Hihara, James Rawlins, 409-430 (2014)
Sensors Based on Conducting Polymers for Measurement of Physiological Parameters
Teran-Jimenez O, et al.
IEEE Sensors Journal, 17(8), 2492-2497 (2017)

Artikel

By altering the physicochemical properties, smart or intelligent drug delivery systems can be designed to deliver therapeutic molecules on-demand. Learn more about the application of stimuli-responsive materials in drug delivery.

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

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

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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