Asian Journal of Research in Chemistry

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Cyclic Voltammetry and Conductivity Studies of Polyaniline with Different Supporting Electrolytes


Affiliations
1 Department of Chemistry, Ranchi Women’s College, Ranchi 834008, Ranchi University, Ranchi, Jharkhand
     

   Subscribe/Renew Journal


The cyclic voltammograms of polyaniline films prepared electrochemically in the aqueous solution of sulfosalicylic acid, naphthalene -2- sulfonic acid, anthraquinone-2- sulfonic acid and polyacrylic acid were examined in the range of -0.2V to 1.0VvsSCE in the presence and absence of aniline. The multiple cycled voltammograms were recorded with a number of potential scans indicating that the conducting film formed and the thickness increased with potential cycles. The multiple cycled voltammograms confirm that the film is fairly stable without any severe film degradation. The conductivities of polyaniline films prepared at a constant potential electrolysis at +0.85Vvs SCE on a platinum anode in the aqueous solution of aniline with different electrolytes were determined.

Keywords

Polyaniline, Conductivity, Cyclic Voltammetry, Sulfosalicylic Acid And Poly Acrylic Acid
Subscription Login to verify subscription
User
Notifications
Font Size


  • Skothiem T. A. et al, Editors, Handbook of Conducting polymers, Volume I and II, Marcel Dekker Inc, New York. 1986 also its 2nd revised Ed 1998.

  • Nalwa H. S., Editor, Hand Book of organic conductive materials and polymers, Wiley, New York. 1997.

  • Aldissi M. A., Editor, Inherently Conducting Polymers. Kluwer Academic Publisher, London. 1992.

  • MacDiarmid A.G., “Synthetic Metal : A Novel role for organic polymers(Novel Lecture). Angewandte Chemie. Int. Edition. 40; 2001: 2581-2590.

  • Heegar A. J. Semiconducting and Metallic Polymers :The Fourth Generation of Polymeric materials. American Chemical Society. 105 (36); 2001: 8475-8491.

  • Bhadani Reena, Kumari M., Baranwal P. P. and Bhadani S. N. Electrochemical Polymerization of Pyrrole and Aniline on some Commodity Metals. Journal of Polymer Materials. 19 ; 2002 : 93-102.

  • Bhadani Reena, Barnwal P. P. and Bhadani S. N. Electrically Conducting Nylon Fibers by InSitu Electrochemical Formation of Polypyrrole. Journal of Polymer Materials.19; 2002: 259-264.

  • Bhadani S. N., Sen Gupta S. K., Gupta M. K. and Prasad. J. Electrosynthesis of Conducting Poly(p-phenylene) Applied Polymer Science. 47 ; 1993 : 1215-1218.

  • Bhadani S. N., Gupta M. K. and Sen Gupta S. K. Cyclic Voltammetry and Conductivity Investigation of Polyaniline J. Appl. Polym. Sci. 49; 1993: 397-403.

  • BalCrazak E. S. Editor. Electro polymerization. Intech Europe. Croatia. 2011:77-96.

  • R. Catranescu R., Bobirnac I., Crizan M., Cojocaru A. and Maior I. Studies Regarding Electrochemical Polymerization of Aniline in ionic liquid and Polymer Properties. Sci. Bull. 74 ; 2012 : 49-58


Abstract Views: 414

PDF Views: 2




  • Cyclic Voltammetry and Conductivity Studies of Polyaniline with Different Supporting Electrolytes

Abstract Views: 414  |  PDF Views: 2

Authors

Reena Bhadani
Department of Chemistry, Ranchi Women’s College, Ranchi 834008, Ranchi University, Ranchi, Jharkhand

Abstract


The cyclic voltammograms of polyaniline films prepared electrochemically in the aqueous solution of sulfosalicylic acid, naphthalene -2- sulfonic acid, anthraquinone-2- sulfonic acid and polyacrylic acid were examined in the range of -0.2V to 1.0VvsSCE in the presence and absence of aniline. The multiple cycled voltammograms were recorded with a number of potential scans indicating that the conducting film formed and the thickness increased with potential cycles. The multiple cycled voltammograms confirm that the film is fairly stable without any severe film degradation. The conductivities of polyaniline films prepared at a constant potential electrolysis at +0.85Vvs SCE on a platinum anode in the aqueous solution of aniline with different electrolytes were determined.

Keywords


Polyaniline, Conductivity, Cyclic Voltammetry, Sulfosalicylic Acid And Poly Acrylic Acid

References