1 Ocak 2019 Dergi makalesi Açık Erişim

Gumus, Omer Yunus; Unal, Halil Ibrahim

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/72557</identifier>
  <creators>
    <creator>
      <creatorName>Gumus, Omer Yunus</creatorName>
      <givenName>Omer Yunus</givenName>
      <familyName>Gumus</familyName>
      <affiliation>Bursa Tech Univ, Engn &amp; Nat Sci Fac, Fiber &amp; Polymer Engn Dept, TR-16310 Bursa, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Unal, Halil Ibrahim</creatorName>
      <givenName>Halil Ibrahim</givenName>
      <familyName>Unal</familyName>
      <affiliation>Gazi Univ, Sci Fac, Chem Dept, Smart Mat Res Lab, TR-06500 Ankara, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Effect Of Surfactant On The Dielectric And Electrorheological Properties Of Zinc Borate/Silicone Oil Dispersions</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2019</publicationYear>
  <dates>
    <date dateType="Issued">2019-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/72557</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1007/s12613-019-1853-2</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
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  <descriptions>
    <description descriptionType="Abstract">Zinc borate (ZB) particles dispersed in silicone oil (SO) at concentrations of phi = 5vol%-20vol% were subjected to dielectric analysis to elucidate their polarization strength, time, and mechanism. Results revealed that all virgin dispersions lacked polarization. Triton X-100, a non-ionic surfactant, was added to ZB/SO dispersions to enhance the polarizability of ZB particles. The addition of 1vol% Triton X-100 enhanced the polarizability of ZB/SO dispersions, and the 15vol%ZB/SO system provided the highest dielectric difference Delta epsilon ' (the difference in epsilon ' values at zero and infinite frequency, Delta epsilon ' = epsilon(0) - epsilon(221D)) of 3.64. The electrorheological (ER) activities of the ZB/SO/Triton-X dispersion system were determined through the ER response test, and viscoelastic behaviors were investigated via oscillation tests. A recoverable deformation of 36% under an applied electrical field strength of 1.5 kV/mm was detected through creep and creep recovery tests.</description>
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