556378

Polyaniline (emeraldine base)

average M_w ~20,000

• 동의어(들): Emeraldine base polyaniline
• CAS Number: 25233-30-1
• MDL number: MFCD00241446
• UNSPSC 코드: 12352103
• PubChem Substance ID: 24879551
• NACRES: NA.23

속성

• 분자량: average M_w ~20,000
• 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

설명

일반 설명

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.

애플리케이션

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

특징 및 장점

Undoped form of conducting polymer (non-conductive).

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)