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Surface morphology and thermogravimetric analysis of polyaniline (PANI) incorporated cotton fabric

With the exponential development in wearable electronics, a significant paradigm shift is observed from rigid electronics to flexible wearable devices. Polyaniline (PANI) is considered as a dominant material in this sector, as it is endowed with the optical properties of both metal and semiconductor...

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Main Authors: Parvez, Md. Shohan, Rahman, Md Mustafizur, Mahendran, Samykano, Ali, Mohammad Yeakub
Format: Article
Language:English
English
Published: Tech Science Press 2023
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://umpir.ump.edu.my/id/eprint/35040/1/3.%20Paper_1708.pdf
http://umpir.ump.edu.my/id/eprint/35040/7/Surface%20Morphology%20and%20Thermo-Electrical%20Energy%20Analysis%20of%20Polyaniline.pdf
http://umpir.ump.edu.my/id/eprint/35040/
https://doi.org/10.32604/ee.2023.027472
https://doi.org/10.32604/ee.2023.027472
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spelling my.ump.umpir.350402024-04-30T07:32:32Z http://umpir.ump.edu.my/id/eprint/35040/ Surface morphology and thermogravimetric analysis of polyaniline (PANI) incorporated cotton fabric Parvez, Md. Shohan Rahman, Md Mustafizur Mahendran, Samykano Ali, Mohammad Yeakub TJ Mechanical engineering and machinery With the exponential development in wearable electronics, a significant paradigm shift is observed from rigid electronics to flexible wearable devices. Polyaniline (PANI) is considered as a dominant material in this sector, as it is endowed with the optical properties of both metal and semiconductors. However, its widespread application got delineated because of its irregular rigid form, level of conductivity, and precise choice of solvents. Incorporating PANI in textile materials can generate promising functionality for wearable applications. This research work employed a straightforward in-situ chemical oxidative polymerization to synthesize PANI on Cotton fabric surfaces with varying dopant (HCl) concentrations. Pre-treatment using NaOH is implemented to improve the conductivity of the fabric surface by increasing the monomer absorption. This research explores the morphological and structural analysis employing SEM, FTIR and EDX. The surface resistivity was measured using a digital multimeter, and thermal stability is measured using TGA. Upon successful polymerization, a homogenous coating layer is observed. It is revealed that the simple pre-treatment technique significantly reduces the surface resistivity of Cotton fabric to 1.27 kΩ/cm with increasing acid concentration and thermal stability. The electro-thermal energy can also reach up to 38.2°C within 50 s with a deployed voltage of 15 V. The modified fabric is anticipated to be used in thermal regulation, supercapacitor, sensor, UV shielding, antimicrobial and other prospective functional applications. Tech Science Press 2023-12-27 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/35040/1/3.%20Paper_1708.pdf pdf en cc_by_4 http://umpir.ump.edu.my/id/eprint/35040/7/Surface%20Morphology%20and%20Thermo-Electrical%20Energy%20Analysis%20of%20Polyaniline.pdf Parvez, Md. Shohan and Rahman, Md Mustafizur and Mahendran, Samykano and Ali, Mohammad Yeakub (2023) Surface morphology and thermogravimetric analysis of polyaniline (PANI) incorporated cotton fabric. Energy Engineering, 121 (1). pp. 1-12. ISSN 0199-8595. (Published) https://doi.org/10.32604/ee.2023.027472 https://doi.org/10.32604/ee.2023.027472
institution Universiti Malaysia Pahang Al-Sultan Abdullah
building UMPSA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang Al-Sultan Abdullah
content_source UMPSA Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Parvez, Md. Shohan
Rahman, Md Mustafizur
Mahendran, Samykano
Ali, Mohammad Yeakub
Surface morphology and thermogravimetric analysis of polyaniline (PANI) incorporated cotton fabric
description With the exponential development in wearable electronics, a significant paradigm shift is observed from rigid electronics to flexible wearable devices. Polyaniline (PANI) is considered as a dominant material in this sector, as it is endowed with the optical properties of both metal and semiconductors. However, its widespread application got delineated because of its irregular rigid form, level of conductivity, and precise choice of solvents. Incorporating PANI in textile materials can generate promising functionality for wearable applications. This research work employed a straightforward in-situ chemical oxidative polymerization to synthesize PANI on Cotton fabric surfaces with varying dopant (HCl) concentrations. Pre-treatment using NaOH is implemented to improve the conductivity of the fabric surface by increasing the monomer absorption. This research explores the morphological and structural analysis employing SEM, FTIR and EDX. The surface resistivity was measured using a digital multimeter, and thermal stability is measured using TGA. Upon successful polymerization, a homogenous coating layer is observed. It is revealed that the simple pre-treatment technique significantly reduces the surface resistivity of Cotton fabric to 1.27 kΩ/cm with increasing acid concentration and thermal stability. The electro-thermal energy can also reach up to 38.2°C within 50 s with a deployed voltage of 15 V. The modified fabric is anticipated to be used in thermal regulation, supercapacitor, sensor, UV shielding, antimicrobial and other prospective functional applications.
format Article
author Parvez, Md. Shohan
Rahman, Md Mustafizur
Mahendran, Samykano
Ali, Mohammad Yeakub
author_facet Parvez, Md. Shohan
Rahman, Md Mustafizur
Mahendran, Samykano
Ali, Mohammad Yeakub
author_sort Parvez, Md. Shohan
title Surface morphology and thermogravimetric analysis of polyaniline (PANI) incorporated cotton fabric
title_short Surface morphology and thermogravimetric analysis of polyaniline (PANI) incorporated cotton fabric
title_full Surface morphology and thermogravimetric analysis of polyaniline (PANI) incorporated cotton fabric
title_fullStr Surface morphology and thermogravimetric analysis of polyaniline (PANI) incorporated cotton fabric
title_full_unstemmed Surface morphology and thermogravimetric analysis of polyaniline (PANI) incorporated cotton fabric
title_sort surface morphology and thermogravimetric analysis of polyaniline (pani) incorporated cotton fabric
publisher Tech Science Press
publishDate 2023
url http://umpir.ump.edu.my/id/eprint/35040/1/3.%20Paper_1708.pdf
http://umpir.ump.edu.my/id/eprint/35040/7/Surface%20Morphology%20and%20Thermo-Electrical%20Energy%20Analysis%20of%20Polyaniline.pdf
http://umpir.ump.edu.my/id/eprint/35040/
https://doi.org/10.32604/ee.2023.027472
https://doi.org/10.32604/ee.2023.027472
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score 13.232414

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