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Polybutadiene Modified Polyaniline Microparticles#.

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Title: Polybutadiene Modified Polyaniline Microparticles#.
Authors: Kuo, Changshu1 (AUTHOR), Samuelson, LynneA.2 (AUTHOR), McCarthy, StephenP.1 (AUTHOR), Tripathy, SukantK.3 (AUTHOR), Kumar, Jayant4 (AUTHOR) jayant_kumar@uml.edu
Source: Journal of Macromolecular Science: Pure & Applied Chemistry. Dec2003, Vol. 40 Issue 12, p1383-1396. 14p.
Subjects: Polymers, Styrene, Polystyrene, Aniline, Chemicals
Abstract: Polyanionic rubber copolymer microparticles covered with positively charged polyaniline (PANi) as the shell were synthesized. Sodium 4‐styrenesulfonate was polymerized in a free radical initiation mechanism in the presence of a low molecular weight hydroxy‐terminated polybutadiene (HT‐PBD) matrix, which was dispersed in ethylene glycol (EG). Polymerization of aniline monomers was carried out using ammonium persulfate as the oxidant in aqueous hydrochloric acid containing polyanionic rubber copolymer microparticles. The resulting rubber‐modified PANi products form a stable and uniform aqueous latex suspension, with a PANi shell loading of 16–58% by weight. From a core‐shell microparticle latex suspension containing a PANi loading up to 37% by weight, conductive thin films with good quality can be fabricated by casting. Conductivity of these cast films, after storage for a week in a desiccator, was found to be 0.1 S/cm. These results demonstrated a promising method for the fabrication of conducting polymers with the coexistence of elastic properties in the latex phase of the rubber core and requisite electrical properties of the PANi shell. #Dedicated to the memory of Professor Sukant K. Tripathy. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Macromolecular Science: Pure & Applied Chemistry is the property of Taylor & Francis Ltd 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.)
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  Group: Ti
  Data: Polybutadiene Modified Polyaniline Microparticles#.
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  Data: <searchLink fieldCode="AR" term="%22Kuo%2C+Changshu%22">Kuo, Changshu</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Samuelson%2C+LynneA%2E%22">Samuelson, LynneA.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22McCarthy%2C+StephenP%2E%22">McCarthy, StephenP.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Tripathy%2C+SukantK%2E%22">Tripathy, SukantK.</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Kumar%2C+Jayant%22">Kumar, Jayant</searchLink><relatesTo>4</relatesTo> (AUTHOR)<i> jayant_kumar@uml.edu</i>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Macromolecular+Science%3A+Pure+%26+Applied+Chemistry%22">Journal of Macromolecular Science: Pure & Applied Chemistry</searchLink>. Dec2003, Vol. 40 Issue 12, p1383-1396. 14p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Polymers%22">Polymers</searchLink><br /><searchLink fieldCode="DE" term="%22Styrene%22">Styrene</searchLink><br /><searchLink fieldCode="DE" term="%22Polystyrene%22">Polystyrene</searchLink><br /><searchLink fieldCode="DE" term="%22Aniline%22">Aniline</searchLink><br /><searchLink fieldCode="DE" term="%22Chemicals%22">Chemicals</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Polyanionic rubber copolymer microparticles covered with positively charged polyaniline (PANi) as the shell were synthesized. Sodium 4‐styrenesulfonate was polymerized in a free radical initiation mechanism in the presence of a low molecular weight hydroxy‐terminated polybutadiene (HT‐PBD) matrix, which was dispersed in ethylene glycol (EG). Polymerization of aniline monomers was carried out using ammonium persulfate as the oxidant in aqueous hydrochloric acid containing polyanionic rubber copolymer microparticles. The resulting rubber‐modified PANi products form a stable and uniform aqueous latex suspension, with a PANi shell loading of 16–58% by weight. From a core‐shell microparticle latex suspension containing a PANi loading up to 37% by weight, conductive thin films with good quality can be fabricated by casting. Conductivity of these cast films, after storage for a week in a desiccator, was found to be 0.1 S/cm. These results demonstrated a promising method for the fabrication of conducting polymers with the coexistence of elastic properties in the latex phase of the rubber core and requisite electrical properties of the PANi shell. #Dedicated to the memory of Professor Sukant K. Tripathy. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Macromolecular Science: Pure & Applied Chemistry is the property of Taylor & Francis Ltd 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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RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1081/MA-120025317
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      – Code: eng
        Text: English
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      Pagination:
        PageCount: 14
        StartPage: 1383
    Subjects:
      – SubjectFull: Polymers
        Type: general
      – SubjectFull: Styrene
        Type: general
      – SubjectFull: Polystyrene
        Type: general
      – SubjectFull: Aniline
        Type: general
      – SubjectFull: Chemicals
        Type: general
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      – TitleFull: Polybutadiene Modified Polyaniline Microparticles#.
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          Name:
            NameFull: Kuo, Changshu
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            NameFull: Samuelson, LynneA.
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            NameFull: McCarthy, StephenP.
      – PersonEntity:
          Name:
            NameFull: Tripathy, SukantK.
      – PersonEntity:
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            NameFull: Kumar, Jayant
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            – D: 01
              M: 12
              Text: Dec2003
              Type: published
              Y: 2003
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            – TitleFull: Journal of Macromolecular Science: Pure & Applied Chemistry
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