02128nas a2200241   4500008004100000022001400041245006500055210006200120260006900182300001000251490000700261520128300268653003201551653003301583653002301616653003501639653003401674653002001708100002401728700002001752700001801772856009601790       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.  uhttps://library.ncl.res.in/content/polyo-ethylaniline-coatings-stainless-steel-protection-002310nas a2200253   4500008004100000022001400041245009400055210006900149260007300218300001200291490000600303520137100309653001001680653002401690653003301714653002301747653004301770653003501813653002201848100002401870700002001894700001801914856012401932       2009                        eng d  a1567-173900aPoly(o-anisidine) coatings on brass: synthesis, characterization and corrosion protection0 aPolyoanisidine coatings on brass synthesis characterization and   aPO BOX 211, 1000 AE AMSTERDAM, NETHERLANDSbELSEVIER SCIENCE BVcJAN  a206-2180 v93 a<p>Poly(o-anisidine) (POA) coatings were synthesized on brass by electrochemical polymerization of o-anisidine in aqueous salicylate solution by using cyclic voltammetry. These coatings were characterized by cyclic voltammetry, UV-visible absorption spectroscopy., Fourier transform infrared (FTIR) spectroscopy and scanning electron microscopy (SEM). The corrosion protection aspects of POA coatings on brass in aqueous 3% NaCl solution were investigated by potentiodynamic polarization technique and electrochemical impedance spectroscopy (EIS). The potentiodynamic polarization measurements show that the POA coating has ability to protect the brass against corrosion. The corrosion potential was about 0.204 V versus SCE more positive for the POA coated brass than that of uncoated brass and reduces the corrosion rate of brass almost by a factor of 800. The corrosion behavior of the POA coatings was also investigated by EIS through immersion tests performed In aqueous 3% NaCl solution. The evolution of the impedance parameters with the immersion time was studied and the results Show that the POA acts as a protective coating on brass against corrosion in 3% NaCl solution. The water uptake and delamination area were also determined to further support the corrosion protection performance of the POA coating. (C) 2008 Elsevier B.V. All rights reserved.</p>10abrass10aconducting polymers10aCorrosion resistant coatings10acyclic voltammetry10aElectrochemical impedance spectroscopy10aElectrochemical polymerization10apoly(o-anisidine)1 aChaudhari, Sudeshna1 aGaikwad, A., B.1 aPatil, P., P.  uhttps://library.ncl.res.in/content/polyo-anisidine-coatings-brass-synthesis-characterization-and-corrosion-protection-001936nas a2200265   4500008004100000022001400041245011800055210006900173260005700242300001200299490000600311520097800317653000801295653003201303653003301335653002301368653003501391653001501426653001901441653002201460100002401482700002001506700001801526856012601544       2010                        eng d  a1547-009100aSynthesis and corrosion protection aspects of poly(o-toluidine)/CdO nanoparticle composite coatings on mild steel0 aSynthesis and corrosion protection aspects of polyotoluidineCdO   a233 SPRING ST, NEW YORK, NY 10013 USAbSPRINGERcJAN  a119-1290 v73 a<p>This study examines the possibility of using poly(o-toluidine)/CdO (POT-CdO) nanoparticle composite coating for corrosion protection of mild steel in chloride environment. The POT-CdO nanoparticle composite coating was synthesized on mild steel from aqueous tartrate solution containing CdO-nanoparticles (size similar to 18 nm) by using cyclic voltammetry. These coatings were characterized by cyclic voltammetry, UV-Visible absorption spectroscopy, Fourier transform infrared spectroscopy, scanning electron microscopy, and X-ray diffraction measurements. The corrosion protection aspects of the resulting POT-CdO nanocomposite structure were investigated in aqueous 3% NaCl solution by potentiodynamic polarization technique and electrochemical impedance spectroscopy. The results of these investigations reveal that the POT-CdO nanoparticle composite acts as a protective coating on mild steel and reduces the corrosion rate of mild steel almost by factor of 70.</p>10aCdO10aConducting polymer coatings10aCorrosion resistant coatings10acyclic voltammetry10aElectrochemical polymerization10aMild steel10aNanocomposites10aPoly(o-toluidine)1 aChaudhari, Sudeshna1 aGaikwad, A., B.1 aPatil, P., P.  uhttps://library.ncl.res.in/content/synthesis-and-corrosion-protection-aspects-polyo-toluidinecdo-nanoparticle-composite-0