Electrical Characteristics And Thermal Diffusivity Of Polypyrrole-Based Conducting Polymer

Conducting polymer materials based on Polypyrrole (PPy) and Polypyrrole/Montmorillonite (PPy/MMT) clay composite were synthesis by using chemical reaction process with iron (III) chloride (FeCl3) as oxidizing and dopant agent. During the mixing process of PPy, the solution changed from transparen...

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Main Author:	Othman, Norfazlinayati
Format:	Thesis
Language:	English English
Published:	2010
Subjects:	Thermal diffusivity Polymers - Electric properties
Online Access:	http://psasir.upm.edu.my/id/eprint/11987/1/FS_2010_4_A.pdf
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id	my-upm-ir.11987
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spelling	my-upm-ir.119872013-05-27T07:50:36Z Electrical Characteristics And Thermal Diffusivity Of Polypyrrole-Based Conducting Polymer 2010-09 Othman, Norfazlinayati Conducting polymer materials based on Polypyrrole (PPy) and Polypyrrole/Montmorillonite (PPy/MMT) clay composite were synthesis by using chemical reaction process with iron (III) chloride (FeCl3) as oxidizing and dopant agent. During the mixing process of PPy, the solution changed from transparent to dark green indicating that the polymerization process took place instantaneously. The resulting powder was filtered, washed, grounded and press into pellet. The structural, thermal and electrical properties of the conducting polymer and conducting polymer composite were then investigated. The structure of the samples was analyzed by using X-ray diffractometer (XRD) with the scanning was carried out at 2θ of 15° to 35° for doped PPy and at 2θ of 2° to 35° for PPy/MMT clay composite. The XRD spectra showed dopant and filler effect with appearance of broad peak at around the 2θ value of 25 to 26° corresponded to highly disordered parts and new peak at low angle at around the 2θ value of 5 to 6° corresponded to successfully intercalation of PPy chain in the galleries of MMT clay. It was observed that all the peak angles shifted and the full width at half maximum (FWHM) values are difference with increasing in dopant concentrations and filler percentages indicate the strong interaction between dopant and filler with the conjugated polymer. The interchain separation showed good agreement with published data. Thermal diffusivity Polymers - Electric properties 2010-09 Thesis http://psasir.upm.edu.my/id/eprint/11987/ http://psasir.upm.edu.my/id/eprint/11987/1/FS_2010_4_A.pdf application/pdf en public masters Universiti Putra Malaysia Thermal diffusivity Polymers - Electric properties Faculty Of Science English
institution	Universiti Putra Malaysia
collection	PSAS Institutional Repository
language	English English
topic	Thermal diffusivity Polymers - Electric properties
spellingShingle	Thermal diffusivity Polymers - Electric properties Othman, Norfazlinayati Electrical Characteristics And Thermal Diffusivity Of Polypyrrole-Based Conducting Polymer
description	Conducting polymer materials based on Polypyrrole (PPy) and Polypyrrole/Montmorillonite (PPy/MMT) clay composite were synthesis by using chemical reaction process with iron (III) chloride (FeCl3) as oxidizing and dopant agent. During the mixing process of PPy, the solution changed from transparent to dark green indicating that the polymerization process took place instantaneously. The resulting powder was filtered, washed, grounded and press into pellet. The structural, thermal and electrical properties of the conducting polymer and conducting polymer composite were then investigated. The structure of the samples was analyzed by using X-ray diffractometer (XRD) with the scanning was carried out at 2θ of 15° to 35° for doped PPy and at 2θ of 2° to 35° for PPy/MMT clay composite. The XRD spectra showed dopant and filler effect with appearance of broad peak at around the 2θ value of 25 to 26° corresponded to highly disordered parts and new peak at low angle at around the 2θ value of 5 to 6° corresponded to successfully intercalation of PPy chain in the galleries of MMT clay. It was observed that all the peak angles shifted and the full width at half maximum (FWHM) values are difference with increasing in dopant concentrations and filler percentages indicate the strong interaction between dopant and filler with the conjugated polymer. The interchain separation showed good agreement with published data.
format	Thesis
qualification_level	Master's degree
author	Othman, Norfazlinayati
author_facet	Othman, Norfazlinayati
author_sort	Othman, Norfazlinayati
title	Electrical Characteristics And Thermal Diffusivity Of Polypyrrole-Based Conducting Polymer
title_short	Electrical Characteristics And Thermal Diffusivity Of Polypyrrole-Based Conducting Polymer
title_full	Electrical Characteristics And Thermal Diffusivity Of Polypyrrole-Based Conducting Polymer
title_fullStr	Electrical Characteristics And Thermal Diffusivity Of Polypyrrole-Based Conducting Polymer
title_full_unstemmed	Electrical Characteristics And Thermal Diffusivity Of Polypyrrole-Based Conducting Polymer
title_sort	electrical characteristics and thermal diffusivity of polypyrrole-based conducting polymer
granting_institution	Universiti Putra Malaysia
granting_department	Faculty Of Science
publishDate	2010
url	http://psasir.upm.edu.my/id/eprint/11987/1/FS_2010_4_A.pdf
_version_	1747811289790414848

Electrical Characteristics And Thermal Diffusivity Of Polypyrrole-Based Conducting Polymer

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