Synthesis and characterization of polypyrrole doped with anionic spherical polyelectrolyte brushes
The procedures for the synthesis of polypyrrole (PPy) doped with anionic spherical polyelectrolyte brushes (ASPB) (PPy/ASPB nanocomposite) by means of in situ chemical oxidative polymerization were presented. Fourier transform infrared spectroscopy (FTIR) and Raman spectroscopic analysis suggested t...
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| Language: | English |
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Budapest University of Technology and Economics
2012-09-01
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| Series: | eXPRESS Polymer Letters |
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| Online Access: | http://www.expresspolymlett.com/letolt.php?file=EPL-0003325&mi=cd |
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| author | N. Su H. B. Li S. J. Yuan S. P. Yi E. Q. Yin |
| author_facet | N. Su H. B. Li S. J. Yuan S. P. Yi E. Q. Yin |
| author_sort | N. Su |
| collection | DOAJ |
| description | The procedures for the synthesis of polypyrrole (PPy) doped with anionic spherical polyelectrolyte brushes (ASPB) (PPy/ASPB nanocomposite) by means of in situ chemical oxidative polymerization were presented. Fourier transform infrared spectroscopy (FTIR) and Raman spectroscopic analysis suggested the bonding structure of PPy/ASPB nanocomposite. Scanning electron microscopy (SEM) was used to confirm the morphologies of samples. The crystallographic structure, chemical nature and thermal stability of conducting polymers were analyzed by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and Thermo-gravimetric analysis (TGA) respectively. Investigation of the electrical conductivity at room temperature showed that the electrical conductivity of PPy/ASPB nanocomposite was 20 S/cm, which was higher than that of PPy (3.6 S/cm). |
| format | Article |
| id | doaj-art-0ed2e941a4af4cadb9931f922e7d6c7c |
| institution | Matheson Library |
| issn | 1788-618X |
| language | English |
| publishDate | 2012-09-01 |
| publisher | Budapest University of Technology and Economics |
| record_format | Article |
| series | eXPRESS Polymer Letters |
| spelling | doaj-art-0ed2e941a4af4cadb9931f922e7d6c7c2025-07-02T01:49:43ZengBudapest University of Technology and EconomicseXPRESS Polymer Letters1788-618X2012-09-016969770510.3144/expresspolymlett.2012.75Synthesis and characterization of polypyrrole doped with anionic spherical polyelectrolyte brushesN. SuH. B. LiS. J. YuanS. P. YiE. Q. YinThe procedures for the synthesis of polypyrrole (PPy) doped with anionic spherical polyelectrolyte brushes (ASPB) (PPy/ASPB nanocomposite) by means of in situ chemical oxidative polymerization were presented. Fourier transform infrared spectroscopy (FTIR) and Raman spectroscopic analysis suggested the bonding structure of PPy/ASPB nanocomposite. Scanning electron microscopy (SEM) was used to confirm the morphologies of samples. The crystallographic structure, chemical nature and thermal stability of conducting polymers were analyzed by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and Thermo-gravimetric analysis (TGA) respectively. Investigation of the electrical conductivity at room temperature showed that the electrical conductivity of PPy/ASPB nanocomposite was 20 S/cm, which was higher than that of PPy (3.6 S/cm).http://www.expresspolymlett.com/letolt.php?file=EPL-0003325&mi=cdNanocompositesconducting polymersanionic spherical polyelectroldopingelectrical conductivity |
| spellingShingle | N. Su H. B. Li S. J. Yuan S. P. Yi E. Q. Yin Synthesis and characterization of polypyrrole doped with anionic spherical polyelectrolyte brushes eXPRESS Polymer Letters Nanocomposites conducting polymers anionic spherical polyelectrol doping electrical conductivity |
| title | Synthesis and characterization of polypyrrole doped with anionic spherical polyelectrolyte brushes |
| title_full | Synthesis and characterization of polypyrrole doped with anionic spherical polyelectrolyte brushes |
| title_fullStr | Synthesis and characterization of polypyrrole doped with anionic spherical polyelectrolyte brushes |
| title_full_unstemmed | Synthesis and characterization of polypyrrole doped with anionic spherical polyelectrolyte brushes |
| title_short | Synthesis and characterization of polypyrrole doped with anionic spherical polyelectrolyte brushes |
| title_sort | synthesis and characterization of polypyrrole doped with anionic spherical polyelectrolyte brushes |
| topic | Nanocomposites conducting polymers anionic spherical polyelectrol doping electrical conductivity |
| url | http://www.expresspolymlett.com/letolt.php?file=EPL-0003325&mi=cd |
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