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Information Journal Paper

Title

POLY (N-OCTADECYLANILINE) SYNTHESIS AND ITS ELECTROCHEMICAL PARAMETRIC CHARACTERIZATIONS

Pages

  779-793

Keywords

POLY (N-OCTADECYLANILINE) 

Abstract

 N-Substituted POLYANILINE (poly (N-octadecylaniline)) was prepared through N-alkylation reaction, by introducing octadecyl chains into a highly stable "leucoemeraldine base" (LEB) form of POLYANILINE nanostructure synthesized via a new chemical polymerization method. The polymer was characterized by FTIR, 1H NMR and UV-Vis spectroscopy techniques. Thermogravimetry (TG), derivative thermogravimetry (DTG) and differential scanning calorimetry (DSC) methods were carried out to investigate thermal behaviour of the obtained poly (N-octadecylaniline). Thermal analysis showed two endothermic transitions at 41oC and 60oC during the heating and two exothermic transitions at 20oC and 43oC during the cooling stages. Scanning electron microscopy (SEM) study revealed a significant morphology change by grafting of octadecyl chains onto the POLYANILINE backbone. The electrical conductivity of poly (N-octadecylaniline) that was doped with dodecylbenzene sulphonic acid (DBSA) was 8×10-4 S.cm-1 and the investigation of cyclic voltammograms (CV) showed that the ELECTROACTIVITY of this polymer is acceptable. The obtained polymer was completely soluble in non-polar organic solvents such as xylene and n-hexane. A thin flexible film of the synthesized poly (N-octadecylaniline) was prepared by casting from n-hexane solution and the ELECTROACTIVITY property of the obtained film was investigated by CV method.

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    • Cite

    APA: Copy

    MASSOUMI, BAKHSHALI, BADALKHANI, OMMOLBANIN, GHEYBI, HOMA, & ENTEZAMI, ALI AKBAR. (2011). POLY (N-OCTADECYLANILINE) SYNTHESIS AND ITS ELECTROCHEMICAL PARAMETRIC CHARACTERIZATIONS. IRANIAN POLYMER JOURNAL (ENGLISH), 20(10 (136)), 779-793. SID. https://sid.ir/paper/570651/en

    Vancouver: Copy

    MASSOUMI BAKHSHALI, BADALKHANI OMMOLBANIN, GHEYBI HOMA, ENTEZAMI ALI AKBAR. POLY (N-OCTADECYLANILINE) SYNTHESIS AND ITS ELECTROCHEMICAL PARAMETRIC CHARACTERIZATIONS. IRANIAN POLYMER JOURNAL (ENGLISH)[Internet]. 2011;20(10 (136)):779-793. Available from: https://sid.ir/paper/570651/en

    IEEE: Copy

    BAKHSHALI MASSOUMI, OMMOLBANIN BADALKHANI, HOMA GHEYBI, and ALI AKBAR ENTEZAMI, “POLY (N-OCTADECYLANILINE) SYNTHESIS AND ITS ELECTROCHEMICAL PARAMETRIC CHARACTERIZATIONS,” IRANIAN POLYMER JOURNAL (ENGLISH), vol. 20, no. 10 (136), pp. 779–793, 2011, [Online]. Available: https://sid.ir/paper/570651/en

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