1 Ocak 2017 Dergi makalesi Açık Erişim

Yigit, Deniz; Soysal, Furkan; Gungor, Tugba; Cicek, Burhanettin; Gullu, Mustafa

DataCite XML

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/50933</identifier>
  <creators>
    <creator>
      <creatorName>Yigit, Deniz</creatorName>
      <givenName>Deniz</givenName>
      <familyName>Yigit</familyName>
      <affiliation>Ankara Univ, Fac Sci, Dept Chem, TR-06100 Ankara, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Soysal, Furkan</creatorName>
      <givenName>Furkan</givenName>
      <familyName>Soysal</familyName>
      <affiliation>Ankara Univ, Fac Sci, Dept Chem Engn, TR-06100 Ankara, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Gungor, Tugba</creatorName>
      <givenName>Tugba</givenName>
      <familyName>Gungor</familyName>
      <affiliation>Canakkale Onsekiz Mart Univ, Fac Sci &amp; Arts, Dept Chem, TR-17100 Canakkale, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Cicek, Burhanettin</creatorName>
      <givenName>Burhanettin</givenName>
      <familyName>Cicek</familyName>
      <affiliation>Ankara Univ, Fac Sci, Dept Chem Engn, TR-06100 Ankara, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Gullu, Mustafa</creatorName>
      <givenName>Mustafa</givenName>
      <familyName>Gullu</familyName>
      <affiliation>Ankara Univ, Fac Sci, Dept Chem, TR-06100 Ankara, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Carbon Nanofiber/Poly(Tetrahydro[1,4] Dioxino[2,3-B] Thieno[3,4-E][1,4] Dioxine) Binder-Free Composite Redox-Active Electrode For Electrochemical Energy Storage Applications</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/50933</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1039/c7ra05545e</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">We report the preparation and supercapacitive properties of a novel composite electrode material based on carbon nanofiber (CNF) and poly(tetrahydro[1,4] dioxino[2,3-b] thieno[3,4-e][1,4] dioxine) (PTDTD) for electrochemical energy storage applications. The CNF/PTDTD composite electrode was directly prepared by electrodeposition of PTDTD on the CNF coated substrate without any binder or conductive additives. The symmetric solid-state supercapacitor device was assembled by using these CNF/PTDTD composite electrodes. In addition, CNF/CNF and CNF/poly(3,4-ethylenedioxythiophene) (PEDOT) symmetric supercapacitor devices were also fabricated to make a detailed performance comparison. The electrochemical characteristics of all supercapacitor devices were comprehensively evaluated by CV, GCD and EIS measurements. The CNF/PTDTD composite electrodes delivered a maximum specific capacitance of 332 F g(-1), energy density of 166 W h k g(-1), power density of 4.9 kW kg(-1) and an excellent cycling stability with 89% capacitance retention after 12 500 cycles at 2 mA cm(-2) current density while CNF/PEDOT electrodes were able to reach a specific capacitance of 254 F g(-1), energy density of 128.8 W h kg(-1) and power density of 5.45 kW kg(-1) in those supercapacitor devices. These results confirmed that PTDTD has significant potential to be a good alternative redox-active material and CNF/PTDTD composite structure is a promising candidate for supercapacitor applications.</description>
  </descriptions>
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