Influence of monomer concentration on the morphologies and electrochemical properties of PEDOT, PANI and PPy prepared from aqueous solution
Poly(3,4-ethylenedioxyhiophene) (PEDOT), polyaniline (PANI), and polypyrrole (PPy) were prepared on indium tin oxide (ITO) substrate via potentiostatic from aqueous solutions containing monomer and lithium perchlorate. The concentration of monomers was varied between 1 and 10 mM. The effects of mono...
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| Format: | Article |
| Language: | English |
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Hindawi Publishing Corporation
2016
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| Online Access: | http://psasir.upm.edu.my/id/eprint/54565/1/Influence%20of%20monomer%20concentration%20on%20the%20morphologies.pdf |
| _version_ | 1796976107869700096 |
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| author | Kulandaivalu, Shalini Zainal, Zulkarnain Sulaiman, Yusran |
| author_facet | Kulandaivalu, Shalini Zainal, Zulkarnain Sulaiman, Yusran |
| author_sort | Kulandaivalu, Shalini |
| collection | UPM |
| description | Poly(3,4-ethylenedioxyhiophene) (PEDOT), polyaniline (PANI), and polypyrrole (PPy) were prepared on indium tin oxide (ITO) substrate via potentiostatic from aqueous solutions containing monomer and lithium perchlorate. The concentration of monomers was varied between 1 and 10 mM. The effects of monomer concentration on the polymers formation were investigated and compared by using Fourier transform infrared spectroscopy (FTIR), Raman spectroscopy, scanning electron microscopy (SEM), cyclic voltammetry (CV), and electrochemical impedance spectroscopy (EIS) measurements. FTIR and Raman spectra showed no changes in the peaks upon the increment of the concentration. Based on the SEM images, the increment in monomer concentration gives significant effect on morphologies and eventually affects the electrochemical properties. PEDOT electrodeposited from 10 mM solution showed excellent electrochemical properties with the highest specific capacitance value of 12.8 mF/cm2. |
| first_indexed | 2024-03-06T09:21:03Z |
| format | Article |
| id | upm.eprints-54565 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:21:03Z |
| publishDate | 2016 |
| publisher | Hindawi Publishing Corporation |
| record_format | dspace |
| spelling | upm.eprints-545652018-03-29T07:56:55Z http://psasir.upm.edu.my/id/eprint/54565/ Influence of monomer concentration on the morphologies and electrochemical properties of PEDOT, PANI and PPy prepared from aqueous solution Kulandaivalu, Shalini Zainal, Zulkarnain Sulaiman, Yusran Poly(3,4-ethylenedioxyhiophene) (PEDOT), polyaniline (PANI), and polypyrrole (PPy) were prepared on indium tin oxide (ITO) substrate via potentiostatic from aqueous solutions containing monomer and lithium perchlorate. The concentration of monomers was varied between 1 and 10 mM. The effects of monomer concentration on the polymers formation were investigated and compared by using Fourier transform infrared spectroscopy (FTIR), Raman spectroscopy, scanning electron microscopy (SEM), cyclic voltammetry (CV), and electrochemical impedance spectroscopy (EIS) measurements. FTIR and Raman spectra showed no changes in the peaks upon the increment of the concentration. Based on the SEM images, the increment in monomer concentration gives significant effect on morphologies and eventually affects the electrochemical properties. PEDOT electrodeposited from 10 mM solution showed excellent electrochemical properties with the highest specific capacitance value of 12.8 mF/cm2. Hindawi Publishing Corporation 2016 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/54565/1/Influence%20of%20monomer%20concentration%20on%20the%20morphologies.pdf Kulandaivalu, Shalini and Zainal, Zulkarnain and Sulaiman, Yusran (2016) Influence of monomer concentration on the morphologies and electrochemical properties of PEDOT, PANI and PPy prepared from aqueous solution. International Journal of Polymer Science, 2016. art. no. 8518293. pp. 1-12. ISSN 1687-9422; ESSN: 1687-9430 https://www.hindawi.com/journals/ijps/2016/8518293/abs/ Monomer concentration; Morphologies; Electrochemical properties; PEDOT; PANI; PPy; Aqueous solution 10.1155/2016/8518293 |
| spellingShingle | Monomer concentration; Morphologies; Electrochemical properties; PEDOT; PANI; PPy; Aqueous solution Kulandaivalu, Shalini Zainal, Zulkarnain Sulaiman, Yusran Influence of monomer concentration on the morphologies and electrochemical properties of PEDOT, PANI and PPy prepared from aqueous solution |
| title | Influence of monomer concentration on the morphologies and electrochemical properties of PEDOT, PANI and PPy prepared from aqueous solution |
| title_full | Influence of monomer concentration on the morphologies and electrochemical properties of PEDOT, PANI and PPy prepared from aqueous solution |
| title_fullStr | Influence of monomer concentration on the morphologies and electrochemical properties of PEDOT, PANI and PPy prepared from aqueous solution |
| title_full_unstemmed | Influence of monomer concentration on the morphologies and electrochemical properties of PEDOT, PANI and PPy prepared from aqueous solution |
| title_short | Influence of monomer concentration on the morphologies and electrochemical properties of PEDOT, PANI and PPy prepared from aqueous solution |
| title_sort | influence of monomer concentration on the morphologies and electrochemical properties of pedot pani and ppy prepared from aqueous solution |
| topic | Monomer concentration; Morphologies; Electrochemical properties; PEDOT; PANI; PPy; Aqueous solution |
| url | http://psasir.upm.edu.my/id/eprint/54565/1/Influence%20of%20monomer%20concentration%20on%20the%20morphologies.pdf |
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