01708nas a2200229   4500008004100000022001400041245006200055210005900117260010600176300001400282490000700296520089800303653003201201653001101233653003301244653002301277653003101300100001501331700002001346700001801366856009401384       2005                        eng d  a0010-938X00aCorrosion protective poly(o-toluldine) coatings on copper0 aCorrosion protective polyotoluldine coatings on copper  aTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLANDbPERGAMON-ELSEVIER SCIENCE LTDcJUN  a1352-13690 v473 a<p>This study examines the use of poly(o-toulidine) (POT) coatings for corrosion protection of copper (Cu) in an aqueous solution of 3% NaCl. The POT coatings were synthesized on Cu substrates under cyclic voltammetric conditions from an aqueous solution of sodium oxalate. The resulting, POT coatings were uniform, shiny and strongly adherent to the Cu substrates. These coatings were characterized by cyclic voltammetry (CV), UV-visible absorption spectroscopy, Fourier transform infrared (FTIR) spectroscopy and scanning electron microscopy (SEM). The ability of POT to serve as a corrosion protective coating for Cu was examined by potentiodynamic polarization measurements and CV. The results of this study clearly reveal that the POT acts as corrosion protective coating on Cu and reduces the corrosion rate of Cu almost by a factor of 40. (c) 2004 Elsevier Ltd. All rights reserved.</p>10aConducting polymer coatings10aCopper10aCorrosion resistant coatings10acyclic voltammetry10apoly(o-toluidine) coatings1 aShinde, V.1 aSainkar, S., R.1 aPatil, P., P.  uhttps://library.ncl.res.in/content/corrosion-protective-polyo-toluldine-coatings-copper-002065nas a2200253   4500008004100000022001400041245011600055210006900171260006800240300001200308490000700320520112700327653002401454653003301478653002401511653003501535653001001570653002201580653002401602100001501626700002001641700001801661856013201679       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.  uhttps://library.ncl.res.in/content/electrochemical-synthesis-and-corrosion-protection-properties-polyo-toluidine-coatings-low-001716nas a2200205   4500008004100000022001400041245013700055210006900192260009000261300001000351490000700361520091000368100001701278700001401295700002001309700001701329700002101346700001501367856012801382       2005                        eng d  a0002-782000aFormation of BaCrO4 nano crystallites within thermally evaporated sodium bis-2-ethylhexyl-sulfosuccinate and stearic acid thin films0 aFormation of BaCrO4 nano crystallites within thermally evaporate  a735 CERAMIC PLACE, PO BOX 6136, WESTERVILLE, OH 43086-6136 USAbAMER CERAMIC SOCcJAN  a24-270 v883 a<p>This paper describes the growth of barium chromate (BaCrO4) nanocrystallites within thermally evaporated thin films of stearic acid (StA) and sodium bis-2-ethylhexyl-sulfosuccinate by a process of Ba2+ ion entrapment followed by in situ reaction CrO42- ions. Dense spherical assemblies of BaCrO4 nanocrystallites of very uniform size (similar to50 nm) were obtained within the two different host matrices. The spherical assemblies were composed of smaller (ca. 5-10 nm size) BaCrO4 crystals indicating that efficient size control over crystal size may be exercised by the matrix. Contact angle measurements of the BaCrO4-StA and BaCrO4-sodium bis-2-ethylhexyl-sulfosuccinate films indicated that they were hydrophobic, thus pointing to the possible role of hydrophobic interaction between the StA and sodium bis-2-ethylhexyl-sulfosuccinate monolayer-covered BaCrO4 crystals in the assembly process.</p>1 aRautaray, D.1 aSinha, K.1 aSainkar, S., R.1 aPasricha, R.1 aPavaskar, N., R.1 aSastry, M.  uhttps://library.ncl.res.in/content/formation-bacro4-nano-crystallites-within-thermally-evaporated-sodium-bis-2-ethylhexyl-001361nas a2200253   4500008004100000022001400041245010600055210006900161260006800230300001400298490000700312520045600319653001100775653001600786653002100802653001400823100001700837700002100854700002500875700002000900700002800920700002700948856013200975       2005                        eng d  a0021-899500aMiscibility of chitosan-hydroxyethylcellulose blends in aqueous acetic acid solutions at 35 degrees C0 aMiscibility of chitosanhydroxyethylcellulose blends in aqueous a  a111 RIVER ST, HOBOKEN, NJ 07030 USAbJOHN WILEY & SONS INCcJUN  a1996-19980 v963 a<p>The miscibility of blends of chitosan and hydroxyethylcellulose in a 2% acetic acid solution was studied by viscometry, densitometry, and refractometry at 35 degrees C. The data suggest that the blends were completely miscible in all proportions. Further, the membranes were fabricated from concentrated blend solutions. The solid-state compatibility of the blends was confirmed by scanning electron microscopy. (c) 2005 Wiley Periodicals, Inc.</p>10ablends10amiscibility10arefractive index10aviscosity1 aWali, A., C.1 aNaidu, B., V. K.1 aMallikarjuna, N., N.1 aSainkar, S., R.1 aHalligudi, Shivaraj, B.1 aAminabhavi, Tejraj, M.  uhttps://library.ncl.res.in/content/miscibility-chitosan-hydroxyethylcellulose-blends-aqueous-acetic-acid-solutions-35-degrees-001461nas a2200193   4500008004100000022001400041245006200055210006100117260008100178300001400259490000700273520079500280100001401075700002001089700001701109700002001126700002501146856009601171       2005                        eng d  a0002-782000aNovel low-temperature synthesis of nanosized NiZn ferrite0 aNovel lowtemperature synthesis of nanosized NiZn ferrite  a9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLANDbBLACKWELL PUBLISHINGcSEP  a2597-25990 v883 a<p>Nanosized NiZn ferrite powder is synthesized by a low-temperature method, using a unique combination of citric acid and glycine. An appropriate molar ratio of both citric acid and glycine offers a low-temperature synthetic route by incorporating the complexation behavior of citric acid and the combustion nature of glycine. Thermal decomposition/controlled autocatalytic combustion of the composite gel occurs at a low temperature of around 175 degrees C, with the evolution of a large amount of gases. Transmission electron microscopic studies showed that the average particle size of the ferrite obtained is similar to 2.5 nm, with a narrow size distribution. Uniformly distributed fine-grained microstructure with low porosity is obtained for a sample sintered at 1000 degrees C.</p>1 aVerma, S.1 aPradhan, S., D.1 aPasricha, R.1 aSainkar, S., R.1 aJoy, Pattayil, Alias  uhttps://library.ncl.res.in/content/novel-low-temperature-synthesis-nanosized-nizn-ferrite-001658nas a2200277   4500008004100000022001400041245006700055210006600122260007300188300001000261490000800271520076700279653001501046653001701061653001801078653001801096653001401114653003501128100002301163700001901186700002201205700001401227700002001241700002101261856009801282       2005                        eng d  a0022-231300aPhotoluminescent core-shell particles of organic dye in silica0 aPhotoluminescent coreshell particles of organic dye in silica  aPO BOX 211, 1000 AE AMSTERDAM, NETHERLANDSbELSEVIER SCIENCE BVcJUL  a15-230 v1143 a<p>Using a single silica precursor, Rhodamine 6G organic dye molecules have been entrapped in silica particles resulting into core-shell particles of similar to 500 nm diameter. Energy dispersive X-ray analysis, X-ray photoelectron spectroscopy and transmission electron microscopy analysis reveals that dye molecules are trapped inside the silica particles. Photoluminescence investigations show that highly luminescent and photostable core-shell particles are formed. Such core-shell particles can be easily suspended in water and would be useful for a variety of applications. However, there is a blue shift in the photolumineseence wavelength in case of core-shell particles compared to bare dye powder sample. (c) 2004 Elsevier B.V. All rights reserved.</p>10acore-shell10aLuminescence10aNanoparticles10aphotoemission10aRH06G dye10atetraethylorthosilicate (TEOS)1 aEthiraj, Anita, S.1 aHebalkar, Neha1 aKharrazi, Sharmin1 aUrban, J.1 aSainkar, S., R.1 aKulkarni, S., K.  uhttps://library.ncl.res.in/content/photoluminescent-core-shell-particles-organic-dye-silica-002118nas a2200253   4500008004100000022001400041245010600055210006900161260007900230300001000309490000700319520118900326653003001515653003701545653001701582653000801599100002001607700002201627700001901649700002201668700002001690700002301710856013101733       2005                        eng d  a1044-580300aSimple oxalate precursor route for the preparation of barium-strontium titanate: Ba1-xSrxTiO3 powders0 aSimple oxalate precursor route for the preparation of bariumstro  a360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USAbELSEVIER SCIENCE INCcJAN  a63-740 v543 a<p>A simple one-step cation-exchange reaction between the stoichiometric solutions of ammonium titanyl oxalate (ATO) and barium hydroxide+strontium nitrate at room temperature (RT) is investigated successfully for the quantitative precipitation of barium-strontium titanyl oxalate (BSTO): Ba1-xSrxTiO(C2O4)(2).4H(2)O (x=0.25) precursor powders with nearly theoretical yield (greater than or equal to99%). The pyrolysis of BSTO at 730degreesC/4 h in air produced barium-strontium titanate (Ba1-xSrxTiO3; BST) powders. The characterization studies on BSTO and BST powders by using various physico-chemical techniques: micro- and chemical analysis, differential thermal analysis (DTA)/thermo-gavimetric analysis (TGA), XRD, FTIR, X-ray fluorescence (XRF) and scanning electron microscopy (SEM) revealed that the powders formed are cubic, highly pure, stoichiometric and sub-micron-sized with nearly uniform size and shape distribution. The ceramic compacts obtained by sintering the BST pellets at 1300degreesC/4 It showed density similar to95%, dielectric constant epsilon(Tc)similar to9500, tan delta-0.15% and T(C)similar to32 degreesC. (C) 2004 Elsevier Inc. All rights reserved.</p>10abarium-strontium titanate10abarium-strontium titanyl oxalate10apermittivity10aXRF1 aKhollam, Y., B.1 aDeshpande, S., B.1 aPotdar, H., S.1 aBhoraskar, S., V.1 aSainkar, S., R.1 aDate, Sadgopal, K.  uhttps://library.ncl.res.in/content/simple-oxalate-precursor-route-preparation-barium-strontium-titanate-ba1-xsrxtio3-powders-001717nas a2200229   4500008004100000022001400041245011200055210006900167260007400236300001400310490000700324520087600331100001901207700001601226700002001242700002001262700002201282700002201304700001401326700002101340856012601361       2005                        eng d  a0022-246100aStudy of correlation of structural and surface properties with electrochemical behaviour in carbon aerogels0 aStudy of correlation of structural and surface properties with e  aVAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDSbSPRINGERcJUL  a3777-37820 v403 a<p>Carbon aerogel is a promising material for electrochemical double layer capacitors. In this paper carbon aerogels prepared by subcritical drying method are investigated for the change in the structure and surface properties at different pyrolysis temperatures. The important relations between structure, morphology, surface area and electrical properties were studied using X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), surface area measurement and cyclic voltametry. It is shown that structure and the surface functional groups play important role in enhancement of electrochemical capacitance. The specific capacitance achieved was 114 F/gm which is quite large value for subcritically prepared carbon aerogels without any kind of activation process. (c) 2005 Springer Science + Business Media, Inc.</p>1 aHebalkar, Neha1 aArabale, G.1 aSainkar, S., R.1 aPradhan, S., D.1 aMulla, Imtiaz, S.1 aVijayamohanan, K.1 aAyyub, P.1 aKulkarni, S., K.  uhttps://library.ncl.res.in/content/study-correlation-structural-and-surface-properties-electrochemical-behaviour-carbon-002413nas a2200253   4500008004100000022001400041245008700055210006900142260006900211300001400280490000800294520152300302653002401825653001101849653003401860653002301894653003101917100002401948700002001972700001801992700002002010700001802030856011102048       2006                        eng d  a0257-897200aFormation of poly(o-anisidine) coatings on copper from aqueous salicylate solution0 aFormation of polyoanisidine coatings on copper from aqueous sali  aPO BOX 564, 1001 LAUSANNE, SWITZERLANDbELSEVIER SCIENCE SAcMAY  a5557-55650 v2003 a<p>Poly(o-anisidine) coatings have been electrosynthesized by using cyclic voltammetry on copper from an aqueous salicylate medium. Cyclic voltammetry, UV-visible absorption spectroscopy, Fourier transform infrared spectroscopy, scanning electron microscopy and X-ray photoelectron spectroscopy were used to characterize these coatings, which indicates that the aqueous salicylate solution is a suitable medium for the electrochemical polymerization of o-anisidine on copper substrate. Cyclic voltammetry accompanied by the X-ray photoelectron spectroscopy was used to characterize the surface modifications induced by polarizing the copper substrate in the aqueous salicylate solution (without monomer). It was shown that the polarization of the copper in the aqueous salicylate medium results into the passivation of its surface via the formation of Cu(2)O and/or copper salicylate complex. It was found that the electrochemical polymerization of o-anisidine takes place after the passivation of the copper substrate via fort-nation of Cu(2)O and/or copper salicylate complex and results into the formation of shiny, uniform and strongly adherent poly(o-anisidine). The optical absorption spectroscopy reveals the formation of emraldine salt form of poly(o-anisidine). This study offers an electrochemical polymerization recipe to synthesize strongly adherent poly(o-anisidine) coating on copper from aqueous media for possible use in corrosion protection application. (c) 2005 Elsevier B.V. All rights reserved.</p>10aconducting polymers10aCopper10acorrosion protective coatings10acyclic voltammetry10apoly(o-anisidine) coatings1 aChaudhari, Sudeshna1 aMandale, A., B.1 aPatil, K., R.1 aSainkar, S., R.1 aPatil, P., P.  uhttps://library.ncl.res.in/content/formation-polyo-anisidine-coatings-copper-aqueous-salicylate-solution-002229nas a2200181   4500008004100000022001400041245009300055210006900148260006100217300001400278490000700292520155500299100001501854700002001869700001901889700001801908856012101926       2006                        eng d  a0022-246100aSynthesis of corrosion inhibitive poly(2,5-dimethylaniline) coatings on low carbon steel0 aSynthesis of corrosion inhibitive poly25dimethylaniline coatings  a233 SPRING STREET, NEW YORK, NY 10013 USAbSPRINGERcMAY  a2851-28580 v413 a<p>An attempt has been made towards the synthesis of strongly adherent poly(2,5-dimethylaniline) coatings on low carbon steel substrates, with an objective of examining the possibility of using this polymer for corrosion protection of steel in chloride environment. In this work, the poly(2,5-dimethylaniline) coatings were synthesized by electrochemical polymerization of 2,5-dimethylaniline using sodium salicylate as a supporting electrolyte. The characterization of these coatings was carried out by cyclic voltammetry, UV-visible absorption spectroscopy, Fourier transform infrared spectroscopy and scanning electron microscopy. The results of these characterizations indicate that the aqueous salicylate solution is a suitable medium for the electrochemical polymerization of 2,5-dimethylaniline to generate strongly adherent and smooth poly(2,5-dimethylaniline) coatings on low carbon steel substrates. The performance of poly(2,5-dimethylaniline) as protective coating against corrosion of low carbon steel in aqueous 3% NaCl was assessed by the open circuit potential and the potentiodynamic polarization measurements. The potentiodynamic polarization measurement reveals that the poly(2,5-dimethylaniline) coating increases the corrosion potential and reduces the corrosion rate of low carbon steel almost by a factor of 50. This study clearly ascertains that the poly(2,5-dimethylaniline) has outstanding capability to protect low carbon steel against corrosion in chloride environment. (c) 2006 Springer Science + Business Media, Inc.</p>1 aShinde, V.1 aSainkar, S., R.1 aGangal, S., A.1 aPatil, P., P.  uhttps://library.ncl.res.in/content/synthesis-corrosion-inhibitive-poly25-dimethylaniline-coatings-low-carbon-steel-002467nas a2200169   4500008004100000022001400041245011900055210006900174260008000243300001200323490000700335520177000342100002402112700002002136700001802156856012302174       2007                        eng d  a0022-372700aAnticorrosive properties of electrosynthesized poly(o-anisidine) coatings on copper from aqueous salicylate medium0 aAnticorrosive properties of electrosynthesized polyoanisidine co  aDIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLANDbIOP PUBLISHING LTDcJAN  a520-5330 v403 a<p>Poly( o-anisidine) ( POA) coatings were electrosynthesized on copper ( Cu) from an aqueous solution containing o-anisidine and sodium salicylate by using cyclic voltammetry, galvanostatic and potentiostatic modes. The extent of corrosion protection offered by these coatings to Cu in aqueous 3% NaCl solution was evaluated by the open circuit potential measurements, potentiodynamic polarization technique and electrochemical impedance spectroscopy. Potentiodynamic polarization and electrochemical impedance spectroscopy studies reveal that the POA acts as a protective layer on Cu against corrosion in 3% NaCl solution. The positive shift in the corrosion potential for the POA-coated Cu indicates the protection of the Cu surface by the POA. The POA coating synthesized by using cyclic voltammtery, galvanostatic and potentiostatic modes reduces the corrosion rate of Cu almost by a factor of 100, 100 and 7, respectively. The cyclic voltammetry was proved to be the better mode to adopt for the synthesis of more compact and strongly adherent POA coatings on Cu. The coatings synthesized by this mode were characterized by cyclic voltammetry, UV-visible absorption spectroscopy, Fourier transform infrared spectroscopy and scanning electron microscopy. It was found that the electrochemical polymerization of o-anisidine on Cu takes place after the passivation of its surface via the formation of Cu2O and/or copper salicylate complex and results in the generation of shiny, uniform and strongly adherent POA coatings. The optical absorption spectroscopy reveals the formation of the emeraldine salt form of POA. The results of this study clearly ascertain that the POA has outstanding potential to protect Cu against corrosion in a chloride environment.</p>1 aChaudhari, Sudeshna1 aSainkar, S., R.1 aPatil, P., P.  uhttps://library.ncl.res.in/content/anticorrosive-properties-electrosynthesized-polyo-anisidine-coatings-copper-aqueous01445nas a2200265   4500008004100000022001400041245005800055210005700113260007300170300001400243490000700257520060300264653001500867653001900882653001700901653001900918653002800937100002300965700002200988700001901010700001401029700002001043700002101063856009501084       2007                        eng d  a0167-577X00aHighly photostable dye entrapped core-shell particles0 aHighly photostable dye entrapped coreshell particles  aPO BOX 211, 1000 AE AMSTERDAM, NETHERLANDSbELSEVIER SCIENCE BVcOCT  a4738-47420 v613 a<p>Organic dye namely Coumarin 7 has been entrapped in silica particles using a single silica precursor viz. tetraethylorthosilicate. Both bare Coumarin 7 dye and dye incorporated core-shell particles were studied. Investigations of these core-shell composites were carried out using different characterization techniques such as energy dispersive X-ray analysis, X-ray photoelectron spectroscopy and transmission electron microscopy. It has been shown that the photostability of dye molecules is improved along with an increase in photoluminescence. (c) 2007 Elsevier B.V. All rights reserved.</p>10acore-shell10acoumarin 7 dye10aLuminescence10aphotostability10atetraethylorthosilicate1 aEthiraj, Anita, S.1 aKharrazi, Sharmin1 aHebalkar, Neha1 aUrban, J.1 aSainkar, S., R.1 aKulkarni, S., K.  uhttps://library.ncl.res.in/content/highly-photostable-dye-entrapped-core-shell-particles-002128nas 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-002265nas a2200217   4500008004100000022001400041245011800055210006900173260006800242300001400310490000800324520145500332653001301787653002401800653002101824653001401845100001801859700002001877700001801897856013201915       2007                        eng d  a0021-899500aSynthesis of poly(aniline-co-o-toluidine) coatings and their corrosion-protection performance on low-carbon steel0 aSynthesis of polyanilinecootoluidine coatings and their corrosio  a111 RIVER ST, HOBOKEN, NJ 07030 USAbJOHN WILEY & SONS INCcFEB  a1868-18780 v1033 a<p>Strongly adherent poly(aniline-co-o-toluidine) coatings were synthesized on low-carbon-steel substrates by the electrochemical copolymerization of aniline with o-toluidine with sodium tartrate as the supporting electrolyte. These coatings were characterized with cyclic voltammetry, ultraviolet-visible absorption spectroscopy, Fourier transform infrared spectroscopy, nuclear magnetic resonance spectroscopy, and scanning electron microscopy. The formation of the copolymer with the mixture of monomers in the aqueous sodium tartrate solution was ascertained by a critical comparison of the results obtained from the polymerizations of the individual monomers, aniline and o-toluidine. The optical absorption spectrum of the copolymer was drastically different from the spectra of the respective homopolymers, polyaniline and poly(o-toluidine). The extent of the corrosion protection offered by poly(aniline-co-o-toluidine) coatings to low-carbon steel was investigated in aqueous 3% NaCl solutions by open-circuit-potential measurements and a potentiodynamic polarization technique. The results of the potentiodynamic polarization measurements showed that the poly(aniline-co-o-toluidine) coatings provided more effective corrosion protection to low-carbon steel than the respective homo-polymers. The corrosion rate depended on the feed ratio of o-toluidine used for the synthesis of the copolymer coatings. (c) 2006 Wiley Periodicals, Inc.</p>10aCoatings10aconducting polymers10acopolymerization10asynthesis1 aPawar, Pritee1 aSainkar, S., R.1 aPatil, P., P.  uhttps://library.ncl.res.in/content/synthesis-polyaniline-co-o-toluidine-coatings-and-their-corrosion-protection-performance-low02028nas a2200253   4500008004100000022001400041245010000055210006900155260006800224300001200292490000800304520116300312653001301475653002401488653000901512653001901521653001401540100002401554700001801578700002001596700001801616700002001634856012001654       2007                        eng d  a0021-899500aUse of poly(o-toluidine)/ZrO2 nanocomposite coatings for the corrosion protection of mild steel0 aUse of polyotoluidineZrO2 nanocomposite coatings for the corrosi  a111 RIVER ST, HOBOKEN, NJ 07030 USAbJOHN WILEY & SONS INCcOCT  a220-2290 v1063 a<p>This study explored the possibility of using poly(o-toluidine) (POT)/ZrO2 nanocomposite coatings for the corrosion protection of mild steel in a chloride environment. POT/ZrO2 nanocomposite coatings were synthesized on steel substrates through an electrochemical route. These coatings were characterized with cyclic voltammetry, ultraviolet-visible absorption spectroscopy, Fourier transform infrared spectroscopy, scanning electron microscopy, and X-ray photoelectron spectroscopy. The performance of POT/ZrO2 nanocomposites as protective coatings against the corrosion of mild steel in aqueous 3 wt % NaCl was evaluated with the potentiodynamic polarization technique and electrochemical impedance spectroscopy. The results of this study demonstrate that POT/ZrO2 nanocomposite coatings provide better protection for mild steel against corrosion than pure POT coatings. The corrosion potential was about 0.312 V versus a saturated calomel electrode, more positive in aqueous 3 wt % NaCl for the nanocomposite-coated steel than the uncoated steel, and the corrosion rate of steel was reduced by a factor of almost 51. (c) 2007 Wiley Periodicals, Inc.</p>10aCoatings10aconjugated polymers10aFTIR10aNanocomposites10asynthesis1 aChaudhari, Sudeshna1 aPatil, P., P.1 aMandale, A., B.1 aPatil, K., R.1 aSainkar, S., R.  uhttps://library.ncl.res.in/content/use-polyo-toluidinezro2-nanocomposite-coatings-corrosion-protection-mild-steel-0