556378

Polyanilin (Emeraldinbase)

average M_w ~20,000

• Synonym(e): Polyanilin-Emeraldinbase
• CAS-Nummer: 25233-30-1
• MDL-Nummer: MFCD00241446
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24879551
• NACRES: NA.23

Eigenschaften

• Mol-Gew.: average M_w ~20,000
• Qualitätsniveau: 100
• Löslichkeit: m-cresol: soluble; DMAC: soluble; DMF: soluble; DMSO: soluble; NMP: soluble
• λmax: 328 nm
• InChI: 1S/C3H4BrN3.ClH/c1-2-3(4)6-7-5-2;/h1H3,(H,5,6,7);1H
• InChIKey: LYCWKZFKTMHXQA-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

PANI-EB is a conjugating polymer that finds applications in organic light emitting diodes (OLEDs), anticorrosive coatings, chemical sensors and solar cells.

Leistungsmerkmale und Vorteile

Undoped form of conducting polymer (non-conductive).

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)