556378
Polyaniline (emeraldine base)
average Mw ~20,000
Synonym(s):
Emeraldine base polyaniline
Sign Into View Organizational & Contract Pricing
All Photos(2)
About This Item
CAS Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
Recommended Products
mol wt
average Mw ~20,000
Quality Level
solubility
m-cresol: soluble
DMAC: soluble
DMF: soluble
DMSO: soluble
NMP: soluble
λmax
328 nm
SMILES string
Brc1nn[nH]c1C.Cl
InChI
1S/C3H4BrN3.ClH/c1-2-3(4)6-7-5-2;/h1H3,(H,5,6,7);1H
InChI key
LYCWKZFKTMHXQA-UHFFFAOYSA-N
Looking for similar products? Visit Product Comparison Guide
Related Categories
General description
Polyaniline (PAni) emeraldine salt can be prepared by protonation of PAni emeraldine base (PAni-EB). PAni-EB forms at pH>7. Its mechanism against corrosive agents has been explained in a study.
Polyaniline (emeraldine base) (PANI-EB) is a conductive polymer that can be chemically synthesized from aniline by oxidative polymerization of ammonium peroxydisulfate in acidic solution. It is widely used in electronics and optoelectronic applications.
Application
PANI-EB is a conjugating polymer that finds applications in organic light emitting diodes (OLEDs), anticorrosive coatings, chemical sensors and solar cells.
Features and Benefits
Undoped form of conducting polymer (non-conductive).
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Polyaniline nanofiber gas sensors: examination of response mechanisms.
Virji S, et al.
Nano Letters, 4(3), 491-496 (2004)
Polyaniline/TiO2 solar cells.
Liu Z, et al.
Synthetic Metals, 156(9-10), 721-723 (2006)
Anticorrosion performances of epoxy coatings modified with polyaniline: A comparison between the emeraldine base and salt forms
Armelin E, et al.
Progress in Organic Coatings, 65(1), 88-93 (2009)
Emeraldine Base Polyaniline as an Alternative to Poly(3,4-ethylenedioxythiophene) as a Hole-Transporting Layer
Higgins RWT, et al.
Advances in Functional Materials, 11(6), 407-402 (2001)
Polyaniline nanofibers: facile synthesis and chemical sensors
Huang J, et al.
Journal of the American Chemical Society, 125(2), 314-315 (2003)
Articles
Self-healing soft electronic materials offer potential cost savings and reduced electronic waste.
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