This product is supplied as an insoluble black solid. The material consists of approximately 80 percent carbon black, 20 percent polypyrrole, and a proprietary amount of an organic sulfonic acid dopant. The bulk density is not determined. Due to the high carbon black content, the compound is expected to be quite 'fluffy'. The molecular weight is also not determined. The average particle size is approximately 40 nm by Transmission Electron Microscopy (TEM) when fully dispersed. The powder form as provided is not dispersed and may form clumps or chunks.
530573
Polypyrrole
doped, conductivity 30 S/cm (bulk), extent of labeling: 20 wt. % loading, composite with carbon black
Sinonimo/i:
PPy
Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
Scegli un formato
25 G
151,00 €
Scegli un formato
Cambia visualizzazione
25 G
151,00 €
About This Item
Prodotti consigliati
Livello qualitativo
Stato
solid
contiene
proprietary organic sulfonic acid as dopant
Grado di funzionalizzazione
20 wt. % loading
Punto di fusione
>300 °C
Solubilità
H2O: insoluble
organic solvents: insoluble
Stringa SMILE
[nH]1cccc1
InChI
1S/C4H5N/c1-2-4-5-3-1/h1-5H
KAESVJOAVNADME-UHFFFAOYSA-N
Cerchi prodotti simili? Visita Guida al confronto tra prodotti
Categorie correlate
Descrizione generale
Polypyrrole (PPy) is a conductive and highly stable polymer. It may be prepared by a standard electrochemical technique.[1] PPy may also be prepared by reacting β-napthalene sulfonic acid (NSA) and ammonium peroxo-disulphate in aqueous medium.[2] The charges on the surfaces can be easily modified by doping the polymer during its synthesis.[3]Solubility and conductivity measurements of PPy doped with camphor sulfonic and dodecyl benzene sulfonic acid has been reported.[4] Electrosensitivity and lower oxidation potential of PPy make it potentially useful for drug delivery, chemical sensors, batteries, ion selective electrodes, biosensor and biochemistry research. 5[5]
Polypyrrole (PPy) is a widely used heterocyclic polymer that is highly conductive and is majorly used in electrochemical applications. It is a cost efficient conducting polymer that has a stable oxidation and high solubility in water. It has a high degree of flexibility than polyaniline and has a density that facilitates a higher capacitance per unit volume.[6][7][8][9]
Applicazioni
Conducting polymer.
Conductive additive for thermoplasitics and thermosets.
Inherently conducting polymer based additive. Loading of polypyrrole in carbon black typically 20%. Stable up to at least 300°C in air.
Confezionamento
Packaged in glass bottles
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Scegli una delle versioni più recenti:
Possiedi già questo prodotto?
I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.
I clienti hanno visto anche
Electrochemistry of nucleic acids and proteins, 1(1), 596-612 (2005)
Conducting polymers with superhydrophobic effects as anticorrosion coating
Intelligent Coatings for Corrosion Control, 409-430 (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)
Gusphyl A Justin et al.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference, 2012, 1206-1209 (2013-02-01)
An electronically-controlled drug delivery system (eDDS) for the on-demand release of anti-inflammatory, anti-microbial and analgesic agents to aid in wound healing is currently under development. The loading of several drugs into conductive polymer films and their subsequent on-demand, controlled release
Lijia Chen et al.
ACS applied materials & interfaces, 5(6), 2047-2052 (2013-03-02)
Herein graphene quantum dot (GQD), a graphene material with lateral dimension less than 100 nm, is explored to dope PPy on F-doped tin oxide glass as an efficient counter electrode for high-performance dye-sensitized solar cells (DSSCs). The GQDs-doped PPy film
Articoli
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
Professor Chen (Nankai University, China) and his team explain the strategies behind their recent record-breaking organic solar cells, reaching a power conversion efficiency of 17.3%.
-
what is the density,molecular weight,and particle size.
1 risposta-
Utile?
-
Filtri attivi
Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..
Contatta l'Assistenza Tecnica.
