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Preparation of polyaniline–Fe2O3 composite and its anticorrosion performance

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Title: Preparation of polyaniline–Fe2O3 composite and its anticorrosion performance
Authors: Sathiyanarayanan, S.1, Azim, S. Syed1, Venkatachari, G. gvchari@gmail.com
Source: Synthetic Metals. Sep2007, Vol. 157 Issue 18-20, p751-757. 7p.
Subjects: Polymerization, Ammonium, Phosphoric acid, Aniline
Abstract: Abstract: Polyaniline–Fe2O3 composites were chemically prepared by oxidative polymerization of aniline in phosphoric acid medium with ammonium persulphate as oxidant. Different ratios of aniline–Fe2O3 were taken to prepare polyaniline–Fe2O3 composites, i.e. 1:2, 1:1, 2:1. The composites were characterized by FTIR, XRD and SEM. Using the prepared composites, primer paints with acrylic binder were prepared and coated on the steel samples. The corrosion protection ability of the coating was found out by EIS method in 3% NaCl solution. It has been found that the coating with composite of 1:1 ratio of aniline:Fe2O3 is found to offer higher protection than the coating with other ratios and plain Fe2O3. [Copyright &y& Elsevier]
Copyright of Synthetic Metals is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
An: 27626711
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PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Preparation of polyaniline–Fe<subscript>2</subscript>O<subscript>3</subscript> composite and its anticorrosion performance
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  Data: <searchLink fieldCode="AR" term="%22Sathiyanarayanan%2C+S%2E%22">Sathiyanarayanan, S.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Azim%2C+S%2E+Syed%22">Azim, S. Syed</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Venkatachari%2C+G%2E%22">Venkatachari, G.</searchLink><i> gvchari@gmail.com</i>
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  Data: <searchLink fieldCode="JN" term="%22Synthetic+Metals%22">Synthetic Metals</searchLink>. Sep2007, Vol. 157 Issue 18-20, p751-757. 7p.
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  Data: <searchLink fieldCode="DE" term="%22Polymerization%22">Polymerization</searchLink><br /><searchLink fieldCode="DE" term="%22Ammonium%22">Ammonium</searchLink><br /><searchLink fieldCode="DE" term="%22Phosphoric+acid%22">Phosphoric acid</searchLink><br /><searchLink fieldCode="DE" term="%22Aniline%22">Aniline</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Abstract: Polyaniline–Fe2O3 composites were chemically prepared by oxidative polymerization of aniline in phosphoric acid medium with ammonium persulphate as oxidant. Different ratios of aniline–Fe2O3 were taken to prepare polyaniline–Fe2O3 composites, i.e. 1:2, 1:1, 2:1. The composites were characterized by FTIR, XRD and SEM. Using the prepared composites, primer paints with acrylic binder were prepared and coated on the steel samples. The corrosion protection ability of the coating was found out by EIS method in 3% NaCl solution. It has been found that the coating with composite of 1:1 ratio of aniline:Fe2O3 is found to offer higher protection than the coating with other ratios and plain Fe2O3. [Copyright &y& Elsevier]
– Name: AbstractSuppliedCopyright
  Label:
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  Data: <i>Copyright of Synthetic Metals is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1016/j.synthmet.2007.08.004
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      – Code: eng
        Text: English
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        PageCount: 7
        StartPage: 751
    Subjects:
      – SubjectFull: Polymerization
        Type: general
      – SubjectFull: Ammonium
        Type: general
      – SubjectFull: Phosphoric acid
        Type: general
      – SubjectFull: Aniline
        Type: general
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      – TitleFull: Preparation of polyaniline–Fe2O3 composite and its anticorrosion performance
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            NameFull: Azim, S. Syed
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              Text: Sep2007
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              Y: 2007
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              Value: 157
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              Value: 18-20
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