Synthesis and characterization of polymer/V2O5 composites based on poly(2-aminodiphenylamine)

Mouniya Zenasni; Andres Quintero-Jaime; Abdelghani Benyoucef; Abderezak Benghalem

doi:10.1002/pc.25909

Synthesis and characterization of polymer/V₂O₅ composites based on poly(2-aminodiphenylamine)

Mouniya Zenasni, Andres Quintero-Jaime, Abdelghani Benyoucef, Abderezak Benghalem

Research output: Contribution to journal › Review article › peer-review

Abstract

Hybrid materials consisting of aniline (ANI) and/or 2-aminodiphenylamine (PD) in the presence of V₂O₅ nanoparticles were synthesized by in-situ chemical oxidative polymerization in one-step. Physicochemical and electrochemical characterization confirmed that in the structure of the composites, intercalation between the polymer chains and the V₂O₅ slabs occurs. Optical properties study shows that the optical band gap of poly(ANI-co-PD)/V₂O₅ is lower than poly-PD/V₂O₅. Thermal stability of the composites by thermogravimetric analysis was evaluated. Composites showed electrochemical activity with improved electron-transfer of the redox species in the polymer observed by cyclic voltammetry. These results highlight the great influence of the V₂O₅ sheets and the polymer composition on the hybrid materials formation and properties.

Original language	English
Pages (from-to)	1064-1074
Number of pages	11
Journal	Polymer Composites
Volume	42
Issue number	3
DOIs	https://doi.org/10.1002/pc.25909
Publication status	Published - Mar 2021
Externally published	Yes

Keywords

2-aminodiphenylamine
aniline
electrochemical properties
nanocomposites
vanadium oxide

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10.1002/pc.25909

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title = "Synthesis and characterization of polymer/V2O5 composites based on poly(2-aminodiphenylamine)",

abstract = "Hybrid materials consisting of aniline (ANI) and/or 2-aminodiphenylamine (PD) in the presence of V2O5 nanoparticles were synthesized by in-situ chemical oxidative polymerization in one-step. Physicochemical and electrochemical characterization confirmed that in the structure of the composites, intercalation between the polymer chains and the V2O5 slabs occurs. Optical properties study shows that the optical band gap of poly(ANI-co-PD)/V2O5 is lower than poly-PD/V2O5. Thermal stability of the composites by thermogravimetric analysis was evaluated. Composites showed electrochemical activity with improved electron-transfer of the redox species in the polymer observed by cyclic voltammetry. These results highlight the great influence of the V2O5 sheets and the polymer composition on the hybrid materials formation and properties.",

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author = "Mouniya Zenasni and Andres Quintero-Jaime and Abdelghani Benyoucef and Abderezak Benghalem",

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year = "2021",

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T1 - Synthesis and characterization of polymer/V2O5 composites based on poly(2-aminodiphenylamine)

AU - Zenasni, Mouniya

AU - Quintero-Jaime, Andres

AU - Benyoucef, Abdelghani

AU - Benghalem, Abderezak

PY - 2021/3

Y1 - 2021/3

N2 - Hybrid materials consisting of aniline (ANI) and/or 2-aminodiphenylamine (PD) in the presence of V2O5 nanoparticles were synthesized by in-situ chemical oxidative polymerization in one-step. Physicochemical and electrochemical characterization confirmed that in the structure of the composites, intercalation between the polymer chains and the V2O5 slabs occurs. Optical properties study shows that the optical band gap of poly(ANI-co-PD)/V2O5 is lower than poly-PD/V2O5. Thermal stability of the composites by thermogravimetric analysis was evaluated. Composites showed electrochemical activity with improved electron-transfer of the redox species in the polymer observed by cyclic voltammetry. These results highlight the great influence of the V2O5 sheets and the polymer composition on the hybrid materials formation and properties.

AB - Hybrid materials consisting of aniline (ANI) and/or 2-aminodiphenylamine (PD) in the presence of V2O5 nanoparticles were synthesized by in-situ chemical oxidative polymerization in one-step. Physicochemical and electrochemical characterization confirmed that in the structure of the composites, intercalation between the polymer chains and the V2O5 slabs occurs. Optical properties study shows that the optical band gap of poly(ANI-co-PD)/V2O5 is lower than poly-PD/V2O5. Thermal stability of the composites by thermogravimetric analysis was evaluated. Composites showed electrochemical activity with improved electron-transfer of the redox species in the polymer observed by cyclic voltammetry. These results highlight the great influence of the V2O5 sheets and the polymer composition on the hybrid materials formation and properties.

KW - 2-aminodiphenylamine

KW - aniline

KW - electrochemical properties

KW - nanocomposites

KW - vanadium oxide

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DO - 10.1002/pc.25909

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JO - Polymer Composites

JF - Polymer Composites

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ER -

Synthesis and characterization of polymer/V₂O₅ composites based on poly(2-aminodiphenylamine)

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