482552
Polypyrrole
doped, 5 wt % dispersion in H2O, conductivity >0.005 S/cm (dried cast film)
Synonym(s):
PPy
Sign Into View Organizational & Contract Pricing
All Photos(2)
About This Item
Recommended Products
contains
proprietary organic acids as dopant
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
concentration
5 wt % dispersion in H2O
greener alternative category
InChI
1S/C4H5N/c1-2-4-5-3-1/h1-5H
InChI key
KAESVJOAVNADME-UHFFFAOYSA-N
General description
Polypyrrole (PPy) is a conductive and highly stable polymer, doped with proprietary organic acids. 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.
Polypyrrole(PPy) is a π-conjugated conductive polymer that can be electrochemically synthesized and deposited on a variety of surfaces. The deposited PPy can be used in a wide range of sensor based applications due to the following properties:
- Ion exchange capacity.
- Electrochromic effects.
- Redox activity.
- Corrosion resistant.
- Catalytic activity.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of the 12 Principles of Green Chemistry. This product enables flexible high-performance energy conversion and storage and thus has been enhanced for energy efficiency. Click here for more information.
Application
Conducting polymers may be used in electronics, chemical sensors.
PPy can be used in the development of devices including:
- conductive sensors for quality monitoring
- blended with nanotubes for supercapacitors
- nanowire actuators
- biosensors for drug delivery
- CO2 absorption materials
Packaging
Packaged in poly bottles
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
Polypyrrole nanowire actuators.
Berdichevsky Y and Lo Y
Advanced Materials, 18(1), 122-125 (2006)
Electrochemical sensors based on conducting polymer?polypyrrole.
Ramanavicius A, et al.
Electrochimica Acta, 51(27), 6025-6037 (2006)
Conducting polymers in electronic chemical sensors
Janata J and Josowicz M
Nature Materials, 2, 19-24 (2003)
Biosensing and drug delivery by polypyrrole.
Geetha S, et al.
Analytica Chimica Acta, 568(1-2), 119-125 (2006)
N-doped polypyrrole-based porous carbons for CO2 capture.
Sevilla M, et al.
Advances in Functional Materials, 21(14), 2781-2787 (2011)
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service