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530689 Aldrich

Polyaniline (emeraldine base)

average Mw ~65,000

Synonym: Emeraldine base polyaniline

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Properties

Related Categories Emeraldine Bases, Materials Science, Materials for Buffer Layer, Organic Photovoltaic (OPV) Materials, Organic and Printed Electronics,
mol wt   average Mw ~65,000
mp   >350 °C
solubility   m-cresol: soluble
  DMAC: soluble
  DMF: soluble
  DMSO: soluble
  NMP: soluble
absorption   λmax 331 nm

Description

Features and Benefits

Undoped form of conducting polymer (non-conductive).

Packaging

10, 50 g in glass bottle

Application

PAni-EB/Polyacrylonitrile (PAN) composite nanofibers were fabricated. The effect of the concentration of dopant and solvent on the morphology, conductivity and mechanical properties of the composites were studied. Preparation of PAni-EB/PAN nanoweb has also been reported. 2

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.

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles
Peer-Reviewed Papers
15

References

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