1 Ocak 2016 Dergi makalesi Açık Erişim

Ertas, Ilknur Efecan; Gulcan, Mehmet; Bulut, Ahmet; Yurderi, Mehmet; Zahmakiran, Mehmet

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/60947</identifier>
  <creators>
    <creator>
      <creatorName>Ertas, Ilknur Efecan</creatorName>
      <givenName>Ilknur Efecan</givenName>
      <familyName>Ertas</familyName>
      <affiliation>Yuzuncu Yil Univ, Dept Chem, Nanomat &amp; Catalysis NanoMatCat Res Lab, TR-65080 Van, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Gulcan, Mehmet</creatorName>
      <givenName>Mehmet</givenName>
      <familyName>Gulcan</familyName>
      <affiliation>Yuzuncu Yil Univ, Dept Chem, Nanomat &amp; Catalysis NanoMatCat Res Lab, TR-65080 Van, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Bulut, Ahmet</creatorName>
      <givenName>Ahmet</givenName>
      <familyName>Bulut</familyName>
      <affiliation>Yuzuncu Yil Univ, Dept Chem, Nanomat &amp; Catalysis NanoMatCat Res Lab, TR-65080 Van, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Yurderi, Mehmet</creatorName>
      <givenName>Mehmet</givenName>
      <familyName>Yurderi</familyName>
      <affiliation>Yuzuncu Yil Univ, Dept Chem, Nanomat &amp; Catalysis NanoMatCat Res Lab, TR-65080 Van, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Zahmakiran, Mehmet</creatorName>
      <givenName>Mehmet</givenName>
      <familyName>Zahmakiran</familyName>
      <affiliation>Yuzuncu Yil Univ, Dept Chem, Nanomat &amp; Catalysis NanoMatCat Res Lab, TR-65080 Van, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Metal-Organic Framework (Mil-101) Stabilized Ruthenium Nanoparticles: Highly Efficient Catalytic Material In The Phenol Hydrogenation</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2016</publicationYear>
  <dates>
    <date dateType="Issued">2016-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/60947</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1016/j.micromeso.2015.12.048</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>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">Ruthenium(0) nanoparticles stabilized by MIL-101 metal-organic framework (Ru/MIL-101) were prepared via gas phase infiltration of Ru(cod) (cot) (cod = 1,5-cyclooctadiene, cot = 1,3,5-cyclooctatriene) followed by hydrogenolysis of Ru(cod) (cot)@MIL-101 at 3 bar H-2 and 323 K. The resulting material was characterized by using various analytical tools including ICP-OES, EA, P-XRD, XPS, DR-UV-VIS, SEM, BFTEM, HRTEM, STEM-EDX, CO-chemisorption and N-2-adsorption-desorption technique, which revealed that the formation of ruthenium(0) nanoparticles (4.2 +/- 1.2 nm) mainly exist on the surface of MIL-101 by keeping the host framework intact. The application of Ru/MIL-101 in catalysis by considering their activity, selectivity and reusability was demonstrated in the phenol hydrogenation under mild conditions. Ru/MIL-101 acted as active (lower-limit TOF = 29 mol cyclohexanone/mol Ru x h; corrected TOF = 88 mol cydohexanone/mol Ru x h. at &amp;gt;= 90% conversion) and selective (&amp;gt;= 90%) catalyst in the hydrogenation of phenol to cyclohexanone in water at 323 K and 5 bar initial H-2 pressure. More importantly, the resulting ruthenium(0) nanoparticles in Ru/MIL-101 were found to be highly durable throughout the catalytic reuse in the phenol hydrogenation (retain &amp;gt;= 85% of their inherent activity and selectivity at 5th reuse), which makes Ru/MIL-101 a reusable catalytic material for the liquid phase mediated catalytic transformations. (C) 2015 Elsevier Inc. All rights reserved.</description>
  </descriptions>
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