1 Ocak 2017 Dergi makalesi Açık Erişim

Yazici, Esra; Yanik, Serhat; Yilmaz, Mehmet Burak

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/46295</identifier>
  <creators>
    <creator>
      <creatorName>Yazici, Esra</creatorName>
      <givenName>Esra</givenName>
      <familyName>Yazici</familyName>
      <affiliation>Istanbul Univ, Dept Phys, TR-34134 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Yanik, Serhat</creatorName>
      <givenName>Serhat</givenName>
      <familyName>Yanik</familyName>
    </creator>
    <creator>
      <creatorName>Yilmaz, Mehmet Burak</creatorName>
      <givenName>Mehmet Burak</givenName>
      <familyName>Yilmaz</familyName>
    </creator>
  </creators>
  <titles>
    <title>Graphene Oxide Nano-Domain Formation Via Wet Chemical Oxidation Of Graphene</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2017</publicationYear>
  <dates>
    <date dateType="Issued">2017-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/46295</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1016/j.carbon.2016.10.062</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">Chemical modification and functionalization of graphene is of great interest to alter its intrinsic properties. Among various methods, wet chemical oxidation is widely used for obtaining large quantities of graphene oxide or reduced graphene oxide. It is also often used as an intermediary step for further functionalization of the graphene. This work presents a microscopic study of the oxidation of single layer graphene on SiO2/Si substrate via wet chemistry. In addition to a uniform graphene oxide region growing at the edge, nano-sized graphene oxide domains within unoxidized graphene is observed. The graphene oxide nano-domain formation is attributed to the nonuniform impurity doping of the flakes which affect the local electrochemical reactivity of graphene. Graphene oxide nano-domain covered flakes which provide a long interface between the conducting graphene medium and the nano-domains, may be used as a template material for further functionalization to be used in novel electronic devices. (C) 2016 Elsevier Ltd. All rights reserved.</description>
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