1 Ocak 2018 Dergi makalesi Açık Erişim

Yumru, Ahenk Burcu; Boroglu, Mehtap Safak; Boz, Ismail

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<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>Yumru, Ahenk Burcu</dc:creator>
  <dc:creator>Boroglu, Mehtap Safak</dc:creator>
  <dc:creator>Boz, Ismail</dc:creator>
  <dc:date>2018-01-01</dc:date>
  <dc:description>Zeolitic imidazolate framework ZIF-11 particles were prepared and mixed with Matrimid (R) 5218 polyimide, from 0 to 40 wt. % loadings. The ZIF-11 particles and the Matrimid (R) 5218 polyimide matrix were studied using differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), X-Ray diffraction (XRD), infrared spectroscopy (FT-IR), and scanning electron microscopy (SEM) techniques. Surface and cross-sectional scanning electron microscopy images of the mixed matrix membranes (MMMs) were taken to examine the dispersion of particles in the polymer matrix. No visible agglomeration between ZIF-11 particles and the polymer matrix was spotted, even at 40 wt. % ZIF-11 loading. Mixed matrix membranes were described by the measured permeabilities of H-2, CO2 and CH4 gases. Ideal gas selectivities were determined. Permeability of all gases increased with increasing ZIF-11 percentages. The permeabilities for all gases decreased at 40 wt. % loading, and the CO2/CH4, and H-2/CH4 selectivities were increased. (c) 2018 Society of Chemical Industry and John Wiley &amp; Sons, Ltd.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/33689</dc:identifier>
  <dc:identifier>oai:zenodo.org:33689</dc:identifier>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights>
  <dc:source>GREENHOUSE GASES-SCIENCE AND TECHNOLOGY 8(3) 529-541</dc:source>
  <dc:title>ZIF-11/Matrimid (R) mixed matrix membranes for efficient CO2, CH4, and H-2 separations</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
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