Electrochemical polymerization of poly(o-anisidine) thin films: effect of synthesis temperature studied by cyclic voltammetry

Patil, S. F.; Mahajan, J.R.; More, Mahendra A.; Patil, Pradip; Gosavi, Suresh; Gangal, S. A.

doi:10.1002/(sici)1097-0126(199806)46:2<99::aid-pi939>3.0.co;2-j

Cited by 36 publications

(16 citation statements)

References 7 publications

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“…11 After 13 cycles the working electrodes were held at 600 mV until the current decayed to zero. The transparent conducting SnO 2 : F (sheet resistance ϳ 20 ⍀/cm) coated glass substrates were prepared using an indigenous spray pyrolysis system.…”

Section: Methodsmentioning

confidence: 99%

Poly(O‐methoxyaniline) thin films: Cyclic voltammetry study

Patil

1999

J. Appl. Polym. Sci.

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Electrochemical polymerization of poly(O-methoxyaniline) (POMA) thin films was carried out under cyclic voltammetric conditions. The cyclic voltammograms (CV) of the POMA films in the presence and absence of monomer in the aqueous solution of 1M H 2 SO 4 were studied. The electrochemical degradation of the POMA films was investigated by cyclic voltammetry and UV-visible spectroscopy. It was observed that the rate of degradation is strongly dependent on the applied potential. UV-visible spectroscopy revealed no significant chemical modification or phase change from the degradation. The temperature dependence of the voltammetric response of the POMA films in the aqueous solution of 1M H 2 SO 4 was also investigated.

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Section: Methodsmentioning

confidence: 99%

Poly(O‐methoxyaniline) thin films: Cyclic voltammetry study

Patil

1999

J. Appl. Polym. Sci.

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“…Among the family of conducting polymers, polyaniline and its derivatives have received the most attention because of their environmental and chemical stability, and their ability to switch reversiblity from insulating state to conducting state were considered . Polyaniline has been more extensively studied as anticorrosive coatings on various metals than its derivatives …”

Section: Introductionmentioning

confidence: 99%

Electropolymerized coatings of poly(o-anisidine) and poly(o-anisidine)-TiO₂ nanocomposite on aluminum alloy 3004 by using the galvanostatic method and their corrosion protection performance

Jafari

Shabani-Nooshabadi

Ghoreishi

2013

Polym. Adv. Technol.

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Poly(o‐anisidine) (POA) and poly(o‐anisidine)‐TiO2 (POA‐TiO2) nanocomposite coatings on aluminum alloy 3004 (AA3004) have been investigated by using the galvanostatic method. The electrosynthesized coatings were characterized by FT ‐ IR spectroscopy, XRD, SEM ‐ EDX and SEM. The corrosion protection performance of POA and POA‐TiO2 nanocomposite coatings was investigated in the 3.5% NaCl solution by using potentiodynamic polarization technique and electrochemical impedance spectroscopy. The results show that the corrosion rate of the nanocomposite coatings is about 900 times lower than the bare AA3004 under optimal conditions. Copyright © 2013 John Wiley & Sons, Ltd.

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“…It shows the formation of conducting POA film. It shows very good resemblance with earlier reported work [41,42].…”

Section: Galvanostatic Studies Of Poa-h 2 So 4 Filmmentioning

confidence: 99%

“…The strong bands at 1,660.6 cm −1 indicates the presence of stretching vibrations in quinoid ring, whereas the band at 1,411.8 cm −1 represents the stretching vibrations of benzoid ring. This characteristic band confirms the structure of POA film [42].…”

Section: Ftir Studies Of Poa-h 2 So 4 Filmmentioning

confidence: 99%

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Synthesis of Poly(o-anisidine)/H2SO4 Film for the Development of Glucose Biosensor

Savale

Shirsat

2008

Appl Biochem Biotechnol

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The poly(o-anisidine)-sulfuric acid-glucose oxidase (POA-H(2)SO(4)-GOx) electrode has been investigated in the present work. Platinum electrode was used for the synthesis of poly (o-anisidine)-sulfuric acid (POA-H(2)SO(4)) film using galvanostatic method with 0.2 M o-anisidine, 1.0 M H(2)SO(4) solution, 1.0 pH and 2 mA/cm(2) applied current density. The synthesized film was characterized using electrochemical technique, conductivity measurement, UV-visible spectroscopy, Fourier transform infrared spectroscopy, and scanning electron microscopy. GO(X) was immobilized on synthesized POA-H(2)SO(4) film by cross-linking via glutaraldehyde in phosphate and acetate buffer. The Michaelis-Menten constant (K(m')) was determined for the immobilized enzyme. The glucose oxidase electrode shows the maximum current response at pH 5.5 and potential 0.6 V. The sensitivity of POA-H(2)SO(4)-GO(X) electrode in phosphate and acetate buffer has been recorded. The results of this study reveal that the phosphate buffer gives fast response as compared to acetate buffer in amperometric measurements.

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Electrochemical polymerization of poly(o-anisidine) thin films: effect of synthesis temperature studied by cyclic voltammetry

Cited by 36 publications

References 7 publications

Poly(O‐methoxyaniline) thin films: Cyclic voltammetry study

Poly(O‐methoxyaniline) thin films: Cyclic voltammetry study

Electropolymerized coatings of poly(o-anisidine) and poly(o-anisidine)-TiO₂ nanocomposite on aluminum alloy 3004 by using the galvanostatic method and their corrosion protection performance

Synthesis of Poly(o-anisidine)/H2SO4 Film for the Development of Glucose Biosensor

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Electrochemical polymerization of poly(o-anisidine) thin films: effect of synthesis temperature studied by cyclic voltammetry

Cited by 36 publications

References 7 publications

Poly(O‐methoxyaniline) thin films: Cyclic voltammetry study

Poly(O‐methoxyaniline) thin films: Cyclic voltammetry study

Electropolymerized coatings of poly(o-anisidine) and poly(o-anisidine)-TiO2 nanocomposite on aluminum alloy 3004 by using the galvanostatic method and their corrosion protection performance

Synthesis of Poly(o-anisidine)/H2SO4 Film for the Development of Glucose Biosensor

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Product

Resources

About

Electropolymerized coatings of poly(o-anisidine) and poly(o-anisidine)-TiO₂ nanocomposite on aluminum alloy 3004 by using the galvanostatic method and their corrosion protection performance