1 Ocak 2019 Dergi makalesi Açık Erişim

Gumus, Omer Yunus; Unal, Halil Ibrahim

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  <dc:creator>Gumus, Omer Yunus</dc:creator>
  <dc:creator>Unal, Halil Ibrahim</dc:creator>
  <dc:date>2019-01-01</dc:date>
  <dc:description>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.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/72557</dc:identifier>
  <dc:identifier>oai:zenodo.org:72557</dc:identifier>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights>
  <dc:source>INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS 26(12) 1523-1530</dc:source>
  <dc:title>Effect of surfactant on the dielectric and electrorheological properties of zinc borate/silicone oil dispersions</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
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