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PVA:Nano-eggshell microcomposite as an energy storage material for supercapacitors

Tasaltin, Nevin; Karakus, Selcan; Tuzun, Elif; Tasaltin, Cihat; Baytemir, Gulsen


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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>Tasaltin, Nevin</dc:creator>
  <dc:creator>Karakus, Selcan</dc:creator>
  <dc:creator>Tuzun, Elif</dc:creator>
  <dc:creator>Tasaltin, Cihat</dc:creator>
  <dc:creator>Baytemir, Gulsen</dc:creator>
  <dc:date>2022-01-01</dc:date>
  <dc:description>The development and advantages of wearable flexible electronics have become attractive issues with excellent electrochemical performances in energy storage devices. In this study, we highlighted a low cost and green fabrication of bio-supercapacitor using poly(vinyl alcohol) (PVA):Nano-eggshell microcomposites. As it is known, interest in the production of green supercapacitors is increasing rapidly. A uniform PVA:Nano-eggshell microcomposite morphology was obtained in the polymer blend-based nanostructure using kappa-carrageenan as the matrix. PVA:Nano-eggshell microcomposites were prepared and coated on a Ni foam. The performance of PVA:Nano-eggshell microcomposites-Ni foam-based supercapacitor was investigated. Kappa-carrageenan was used to increase the specific capacity due to the large number of free charges. The proposed supercapacitor showed a high specific capacitance of 255 F/g in [0, 1] V range at 100 mV/s scan rate. These results demonstrated that the proposed electrode of PVA:Nano-eggshell microcomposites is to be a promising high performance and flexible supercapacitor in energy storage applications.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/252591</dc:identifier>
  <dc:identifier>oai:aperta.ulakbim.gov.tr:252591</dc:identifier>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights>
  <dc:source>JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS 33(9) 6496-6503</dc:source>
  <dc:title>PVA:Nano-eggshell microcomposite as an energy storage material for supercapacitors</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
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