Synthesis, Characterization and Evaluation of Supercapacitive Response of Dodecylbenzenesulphonic Acid (DBSA) Doped Polypyrrole/Zirconium Dioxide Composites

An in-situ chemical oxidative method was used to effectively synthesize a promising supercapacitor material based on PPy/ZrO<sub>2</sub> composites. The synthesized materials were characterized by different analytical techniques, such as UV/visible (UV/Vis) spectroscopy, Fourier-transfor...

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Autores principales:	Rizwan Ullah, Mehtab Khan, Rozina Khattak, Nadia Khan, Muhammad Sufaid Khan, Yaser A. El-Badry
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	polypyrrole zirconium dioxide composites supercapacitor Organic chemistry QD241-441
Acceso en línea:	https://doaj.org/article/43e5b7bf35c14a8c828ccfac2c49f008
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spelling	oai:doaj.org-article:43e5b7bf35c14a8c828ccfac2c49f0082021-11-25T18:49:42ZSynthesis, Characterization and Evaluation of Supercapacitive Response of Dodecylbenzenesulphonic Acid (DBSA) Doped Polypyrrole/Zirconium Dioxide Composites10.3390/polym132240352073-4360https://doaj.org/article/43e5b7bf35c14a8c828ccfac2c49f0082021-11-01T00:00:00Zhttps://www.mdpi.com/2073-4360/13/22/4035https://doaj.org/toc/2073-4360An in-situ chemical oxidative method was used to effectively synthesize a promising supercapacitor material based on PPy/ZrO<sub>2</sub> composites. The synthesized materials were characterized by different analytical techniques, such as UV/visible (UV/Vis) spectroscopy, Fourier-transform infra-red spectroscopy (FTIR), X-ray diffraction (XRD), thermogravimetric analysis (TGA), and scanning electron microscopy (SEM). The inclusion of ZrO<sub>2</sub> into the PPy matrix was verified by vibrational spectra and structural analyses. The (TGA) results showed that incorporating ZrO<sub>2</sub> into the polymeric matrix improved its thermal stability. In addition, the electrochemical properties of the synthesizedmaterials were investigated byusing cyclic voltammetry (CV) and galvanostatic charge/discharge (GCD). The PPy/ZrO<sub>2</sub> composite demonstrated excellent super capacitive performance, and high specific capacity of 337.83 F/g, with an exceedingly high energy density of 187.68 Wh/kg at a power density of 1000 W/kg. The composite materials maintain good stability after 1000 charge and discharge cycles, with 85% capacitance retention. The PPy/ZrO<sub>2</sub> possesses a high capacitance, an attractive micro-morphology, and a simple synthesis method. The findings indicate that the PPy/ZrO<sub>2</sub> composite could be a promising electrode material for high-performance supercapacitor applications.Rizwan UllahMehtab KhanRozina KhattakNadia KhanMuhammad Sufaid KhanYaser A. El-BadryMDPI AGarticlepolypyrrolezirconium dioxidecompositessupercapacitorOrganic chemistryQD241-441ENPolymers, Vol 13, Iss 4035, p 4035 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	polypyrrole zirconium dioxide composites supercapacitor Organic chemistry QD241-441
spellingShingle	polypyrrole zirconium dioxide composites supercapacitor Organic chemistry QD241-441 Rizwan Ullah Mehtab Khan Rozina Khattak Nadia Khan Muhammad Sufaid Khan Yaser A. El-Badry Synthesis, Characterization and Evaluation of Supercapacitive Response of Dodecylbenzenesulphonic Acid (DBSA) Doped Polypyrrole/Zirconium Dioxide Composites
description	An in-situ chemical oxidative method was used to effectively synthesize a promising supercapacitor material based on PPy/ZrO<sub>2</sub> composites. The synthesized materials were characterized by different analytical techniques, such as UV/visible (UV/Vis) spectroscopy, Fourier-transform infra-red spectroscopy (FTIR), X-ray diffraction (XRD), thermogravimetric analysis (TGA), and scanning electron microscopy (SEM). The inclusion of ZrO<sub>2</sub> into the PPy matrix was verified by vibrational spectra and structural analyses. The (TGA) results showed that incorporating ZrO<sub>2</sub> into the polymeric matrix improved its thermal stability. In addition, the electrochemical properties of the synthesizedmaterials were investigated byusing cyclic voltammetry (CV) and galvanostatic charge/discharge (GCD). The PPy/ZrO<sub>2</sub> composite demonstrated excellent super capacitive performance, and high specific capacity of 337.83 F/g, with an exceedingly high energy density of 187.68 Wh/kg at a power density of 1000 W/kg. The composite materials maintain good stability after 1000 charge and discharge cycles, with 85% capacitance retention. The PPy/ZrO<sub>2</sub> possesses a high capacitance, an attractive micro-morphology, and a simple synthesis method. The findings indicate that the PPy/ZrO<sub>2</sub> composite could be a promising electrode material for high-performance supercapacitor applications.
format	article
author	Rizwan Ullah Mehtab Khan Rozina Khattak Nadia Khan Muhammad Sufaid Khan Yaser A. El-Badry
author_facet	Rizwan Ullah Mehtab Khan Rozina Khattak Nadia Khan Muhammad Sufaid Khan Yaser A. El-Badry
author_sort	Rizwan Ullah
title	Synthesis, Characterization and Evaluation of Supercapacitive Response of Dodecylbenzenesulphonic Acid (DBSA) Doped Polypyrrole/Zirconium Dioxide Composites
title_short	Synthesis, Characterization and Evaluation of Supercapacitive Response of Dodecylbenzenesulphonic Acid (DBSA) Doped Polypyrrole/Zirconium Dioxide Composites
title_full	Synthesis, Characterization and Evaluation of Supercapacitive Response of Dodecylbenzenesulphonic Acid (DBSA) Doped Polypyrrole/Zirconium Dioxide Composites
title_fullStr	Synthesis, Characterization and Evaluation of Supercapacitive Response of Dodecylbenzenesulphonic Acid (DBSA) Doped Polypyrrole/Zirconium Dioxide Composites
title_full_unstemmed	Synthesis, Characterization and Evaluation of Supercapacitive Response of Dodecylbenzenesulphonic Acid (DBSA) Doped Polypyrrole/Zirconium Dioxide Composites
title_sort	synthesis, characterization and evaluation of supercapacitive response of dodecylbenzenesulphonic acid (dbsa) doped polypyrrole/zirconium dioxide composites
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/43e5b7bf35c14a8c828ccfac2c49f008
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Synthesis, Characterization and Evaluation of Supercapacitive Response of Dodecylbenzenesulphonic Acid (DBSA) Doped Polypyrrole/Zirconium Dioxide Composites

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