Study of polypyrrole/platinum composite films
Composite materials based on conducting polymers are alternatives with equal or better efficiency that metals typically used in fuel cell electrodes. The electrochemical synthesis of polypyrrole/platinum (PPy/Pt) films and their morphological, thermal and structural properties were studied in this...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Universidad de Antioquia
2010-01-01
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| Series: | Revista Facultad de Ingeniería Universidad de Antioquia |
| Subjects: | |
| Online Access: | https://revistas.udea.edu.co/index.php/ingenieria/article/view/14164 |
| _version_ | 1827981310676697088 |
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| author | Tiffany Marín Restrepo Jorge A. Calderón Gutiérrez Franklin Jaramillo Isaza |
| author_facet | Tiffany Marín Restrepo Jorge A. Calderón Gutiérrez Franklin Jaramillo Isaza |
| author_sort | Tiffany Marín Restrepo |
| collection | DOAJ |
| description |
Composite materials based on conducting polymers are alternatives with equal or better efficiency that metals typically used in fuel cell electrodes. The electrochemical synthesis of polypyrrole/platinum (PPy/Pt) films and their morphological, thermal and structural properties were studied in this paper by scanning electron microscopy (SEM), atomic force microscopy (AFM), thermogravimetric analysis (TGA) and profilometry. The results show the formation of sandwich type structures and the important stabilization effect that platinum provide to the polymeric film in terms of degradation.
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| first_indexed | 2024-04-09T22:06:24Z |
| format | Article |
| id | doaj.art-b22605ebd31d42fa863170a91b8385ea |
| institution | Directory Open Access Journal |
| issn | 0120-6230 2422-2844 |
| language | English |
| last_indexed | 2024-04-09T22:06:24Z |
| publishDate | 2010-01-01 |
| publisher | Universidad de Antioquia |
| record_format | Article |
| series | Revista Facultad de Ingeniería Universidad de Antioquia |
| spelling | doaj.art-b22605ebd31d42fa863170a91b8385ea2023-03-23T12:37:59ZengUniversidad de AntioquiaRevista Facultad de Ingeniería Universidad de Antioquia0120-62302422-28442010-01-0154Study of polypyrrole/platinum composite filmsTiffany Marín Restrepo0Jorge A. Calderón Gutiérrez1Franklin Jaramillo Isaza2University of AntioquiaUniversity of AntioquiaUniversity of Antioquia Composite materials based on conducting polymers are alternatives with equal or better efficiency that metals typically used in fuel cell electrodes. The electrochemical synthesis of polypyrrole/platinum (PPy/Pt) films and their morphological, thermal and structural properties were studied in this paper by scanning electron microscopy (SEM), atomic force microscopy (AFM), thermogravimetric analysis (TGA) and profilometry. The results show the formation of sandwich type structures and the important stabilization effect that platinum provide to the polymeric film in terms of degradation. https://revistas.udea.edu.co/index.php/ingenieria/article/view/14164 platinumconducting polymers fuel cellspolypyrrole |
| spellingShingle | Tiffany Marín Restrepo Jorge A. Calderón Gutiérrez Franklin Jaramillo Isaza Study of polypyrrole/platinum composite films Revista Facultad de Ingeniería Universidad de Antioquia platinum conducting polymers fuel cells polypyrrole |
| title | Study of polypyrrole/platinum composite films |
| title_full | Study of polypyrrole/platinum composite films |
| title_fullStr | Study of polypyrrole/platinum composite films |
| title_full_unstemmed | Study of polypyrrole/platinum composite films |
| title_short | Study of polypyrrole/platinum composite films |
| title_sort | study of polypyrrole platinum composite films |
| topic | platinum conducting polymers fuel cells polypyrrole |
| url | https://revistas.udea.edu.co/index.php/ingenieria/article/view/14164 |
| work_keys_str_mv | AT tiffanymarinrestrepo studyofpolypyrroleplatinumcompositefilms AT jorgeacalderongutierrez studyofpolypyrroleplatinumcompositefilms AT franklinjaramilloisaza studyofpolypyrroleplatinumcompositefilms |