Preparation of conducting polypyrrole samples and the determination of its optimal synthesis conditions
Conducting polypyrrole films were prepared by electrochemical synthesis from aqueous solutions containing pyrrole monomer and sodium p-toluenesulphonate. Conditions for obtaining films with optimum conductivity were determined by varying the current density, synthesis temperature and anion molarity....
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| Main Authors: | , |
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| Format: | text |
| Language: | English |
| Published: |
Animo Repository
1991
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| Subjects: | |
| Online Access: | https://animorepository.dlsu.edu.ph/etd_bachelors/3764 |
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| Institution: | De La Salle University |
| Language: | English |
| Summary: | Conducting polypyrrole films were prepared by electrochemical synthesis from aqueous solutions containing pyrrole monomer and sodium p-toluenesulphonate. Conditions for obtaining films with optimum conductivity were determined by varying the current density, synthesis temperature and anion molarity. Optimal current density was determined to be 4 mA/cm2, optimal synthesis temperature at 10 centigrade and anion molarity at 0.1 M. when needed, synthesis procedures were done with improvised equipment. |
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