476706

Polyaniline (emeraldine base)

average M_w ~10,000

• 동의어(들): Emeraldine base polyaniline
• CAS Number: 25233-30-1
• MDL number: MFCD00241446
• UNSPSC 코드: 12352103
• PubChem Substance ID: 24871293
• NACRES: NA.23

속성

• 분자량: average M_w ~10,000
• solubility: m-cresol: soluble; DMAC: soluble; DMF: soluble; DMSO: soluble; NMP: soluble
• 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. It′s mechanism against corrosive agents has been explained in a study.

Polyaniline (emeraldine base) (PANI) is an intrinsic conductive polymer which consists of a ring structure attached with nitrogen substituted derivatives. It has an emeraldine type of oxidation state that exists in the form of its base. It exhibits high corrosion resistance and can be used in the development of electrochemical devices.

애플리케이션

Polyaniline (PANI) forms a conjugating system that can be used for a variety of semiconducting applications. It is also widely used as protective coatings and hole transporting layers (HTLs) for organic electronics and chemical sensing.

The polymer acts as an anticorrosive additive. Epoxy paints may be modified using PAni-EB.

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)