1 Ocak 2023 Dergi makalesi Açık Erişim

Amirabad, Tahereh Nikkhah; Ensafi, Ali A.; Mousaabadi, Kimia Zarean; Rezaei, B.; Demir, Muslum

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/265586</identifier>
  <creators>
    <creator>
      <creatorName>Amirabad, Tahereh Nikkhah</creatorName>
      <givenName>Tahereh Nikkhah</givenName>
      <familyName>Amirabad</familyName>
      <affiliation>Isfahan Univ Technol, Dept Chem, Esfahan 8415683111, Iran</affiliation>
    </creator>
    <creator>
      <creatorName>Ensafi, Ali A.</creatorName>
      <givenName>Ali A.</givenName>
      <familyName>Ensafi</familyName>
    </creator>
    <creator>
      <creatorName>Mousaabadi, Kimia Zarean</creatorName>
      <givenName>Kimia Zarean</givenName>
      <familyName>Mousaabadi</familyName>
      <affiliation>Isfahan Univ Technol, Dept Chem, Esfahan 8415683111, Iran</affiliation>
    </creator>
    <creator>
      <creatorName>Rezaei, B.</creatorName>
      <givenName>B.</givenName>
      <familyName>Rezaei</familyName>
      <affiliation>Isfahan Univ Technol, Dept Chem, Esfahan 8415683111, Iran</affiliation>
    </creator>
    <creator>
      <creatorName>Demir, Muslum</creatorName>
      <givenName>Muslum</givenName>
      <familyName>Demir</familyName>
    </creator>
  </creators>
  <titles>
    <title>Binder-Free Engineering Design Of Ni-Mof Ultrathin Sheet-Like Grown On Pani@Go Decorated Nickel Foam As An Electrode For In Hydrogen Evolution Reaction And Asymmetric Supercapacitor</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2023</publicationYear>
  <dates>
    <date dateType="Issued">2023-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/265586</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1016/j.ijhydene.2023.04.159</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">&lt;p&gt;In this study, Ni3(benzene 1,3,5-tricarboxylic acid)@polyaniline-rGO nanocomposite (Ni-MOF@PANI-rGO) is fabricated by a two-step procedure involving polymerization and hy-drothermal operations. This nanocomposite-based Ni-MOF was designed for binder-free surface modification of nickel foam (NF). This is offered a novel approach for enhancing the electrochemical performance, and even energy density with a wider operating poten-tial window. An in-situ Ni-MOF was then synthesized on polyaniline@GO (PANI-GO) using an NH-fragment linker and an in-situ hydrothermal technique. The electrochemical behavior of the nanocomposite was studied in asymmetric systems and exhibited outstanding electrochemical performance, high energy density, and power density (73.99 Wh kg-1 at 848.29 W kg-1). The electrode also showed a high specific capacity (1680 C g-1 at 1.0 A g-1) and exceptional cycling stability (92 ⁒) after 5000 cycles in a three -electrode system. The present results imply a direct application of Ni-MOF@PANI-rGO composite as a bridge performance between supercapacitors and batteries. In addition, the electrocatalyst activity of Ni-MOF@PANI-rGO toward hydrogen evolution reaction (HER) was investigated by linear sweep voltammetry at a scan rate of 10 mV s-1 in 1.0 M KOH. The results showed that Ni-MOF@PAN-rGO acts as a suitable electrocatalyst with the lowest overpotential at 10, 50, and 80 mA cm-2 and the lowest Tafel slope.&amp;amp; COPY; 2023 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.&lt;/p&gt;</description>
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