02064nas a2200253   4500008004100000022001400041245011600055210006900171260006800240300001200308490000700320520112700327653002401454653003301478653002401511653003501535653001001570653002201580653002401602100001501626700002001641700001801661856013101679       2005                        eng d  a0021-899500aElectrochemical synthesis and corrosion protection properties of poly(o-toluidine) coatings on low carbon steel0 aElectrochemical synthesis and corrosion protection properties of  a111 RIVER ST, HOBOKEN, NJ 07030 USAbJOHN WILEY & SONS INCcMAY  a685-6950 v963 a<p>Uniform and strongly adherent poly(o-toluidine) (POT) coatings have been synthesized on low carbon steel (LCS) substrates by electrochemical polymerization (ECP) of o-toluidine under cyclic voltammetric conditions from an aqueous sodium tartrate solution. Cyclic voltammetry (CV), UV-visible absorption spectroscopy, Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD) measurements, and scanning electron microscopy (SEM) were used to characterize these coatings, which indicates that the sodium tartrate is a suitable medium for the ECP of o-toluidine and it occurs without noticeable dissolution of LCS. Corrosion protection properties of the POT coatings were evaluated in aqueous 3% NaCl by the potentiodynamic polarization measurements and CV. The result of the potentiodynamic polarization demonstrates that the POT coating has ability to protect the LCS against corrosion. The corrosion potential was about 334 mV more positive in aqueous 3% NaCl for the POT-coated LCS than that of bare LCS and reduces the corrosion rate of LCS almost by a factor of 50. (c) 2005 Wiley Periodicals, Inc.</p>10aconducting polymers10aCorrosion resistant coatings10acyclic voltarnmetry10aElectrochemical polymerization10aFT-IR10aPoly(o-toluidine)10aUV-vis spectroscopy1 aShinde, V.1 aSainkar, S., R.1 aPatil, P., P.  uhttp://library.ncl.res.in/content/electrochemical-synthesis-and-corrosion-protection-properties-polyo-toluidine-coatings-low-002127nas a2200241   4500008004100000022001400041245006500055210006200120260006900182300001000251490000700261520128300268653003201551653003301583653002301616653003501639653003401674653002001708100002401728700002001752700001801772856009501790       2007                        eng d  a0300-944000aPoly(o-ethylaniline) coatings for stainless steel protection0 aPolyoethylaniline coatings for stainless steel protection  aPO BOX 564, 1001 LAUSANNE, SWITZERLANDbELSEVIER SCIENCE SAcJAN  a54-630 v583 a<p>The poly(o-ethylaniline) coatings were electrochemically synthesized on 304-stainless steel by using cyclic voltammetry from an aqueous salicylate medium. Cyclic voltammetry, UV-vis absorption spectroscopy, Fourier transform infrared spectroscopy and scanning electron microscopy were used to characterize these coatings, which indicates that the aqueous salicylate solution is a suitable medium for the electrochemical polymerization of o-ethyaniline on 304-stainless steel. The performance of poly(o-ethylaniline) as protective coating against corrosion of 304-stainless steel in aqueous 3% NaCl was evaluated by the open circuit potential measurements, potentiodynamic polarization technique, cyclic potentiodynamic polarization measurements and electrochemical impedance spectroscopy. The results of the potentiodynamic polarization and cyclic potentiodynamic polarization demonstrate that the poly(o-ethylaniline) coating provides excellent protection to both localized and general corrosion of 304-stainless steel. The corrosion potential was about 0.190 V more positive in aqueous 3% NaCl for the poly(o-ethylaniline) coated steel than that of bare steel and reduces the corrosion rate of steel almost by a factor of 20. (c) 2006 Elsevier B.V. All rights reserved.</p>10aConducting polymer coatings10aCorrosion resistant coatings10acyclic voltammetry10aElectrochemical polymerization10apoly(o-ethylaniline) coatings10astainless steel1 aChaudhari, Sudeshna1 aSainkar, S., R.1 aPatil, P., P.  uhttp://library.ncl.res.in/content/polyo-ethylaniline-coatings-stainless-steel-protection-0