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Stabilization of oxygen vacancy ordering and electrochemical-proton-insertion-and- extraction-induced large resistance modulation in strontium iron cobalt oxides Sr(Fe,Co)Oy

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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>Isoda, Yosuke</dc:creator>
  <dc:creator>Ngoc Pham, Thanh</dc:creator>
  <dc:creator>Aso, Ryotaro</dc:creator>
  <dc:creator>Nakamizo, Shuri</dc:creator>
  <dc:creator>Majima, Takuya</dc:creator>
  <dc:creator>Hosokawa, Saburo</dc:creator>
  <dc:creator>Nitta, Kiyofumi</dc:creator>
  <dc:creator>Morikawa, Yoshitada</dc:creator>
  <dc:creator>Shimakawa, Yuichi</dc:creator>
  <dc:creator>Kan, Daisuke</dc:creator>
  <dc:date>2024-11-28</dc:date>
  <dc:description>Promoting hydrogen (H) insertion into and extraction from metal oxides plays a crucial role in tuning their properties. In our recent work, we found that the oxygen vacancy ordering in Sr(Fe,Co)Oy (SFCO) thin films can be stabilized by increasing the Co content and revealed that this stabilization is key to promoting the H insertion into SFCO oxides. This archive provides the computational inputs and crystal structures to elucidate the energies of oxygen reduction and hydrogen insertion reactions for SFCO perovskite oxides.</dc:description>
  <dc:identifier>https://materialscloud-archive-failover.cineca.it/record/2024.188</dc:identifier>
  <dc:identifier>doi:10.24435/materialscloud:v0-gn</dc:identifier>
  <dc:identifier>mcid:2024.188</dc:identifier>
  <dc:identifier>oai:materialscloud.org:2455</dc:identifier>
  <dc:language>en</dc:language>
  <dc:publisher>Materials Cloud</dc:publisher>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode</dc:rights>
  <dc:subject>Hydrogen</dc:subject>
  <dc:subject>DFT+U</dc:subject>
  <dc:subject>thermodynamics</dc:subject>
  <dc:title>Stabilization of oxygen vacancy ordering and electrochemical-proton-insertion-and- extraction-induced large resistance modulation in strontium iron cobalt oxides Sr(Fe,Co)Oy</dc:title>
  <dc:type>Dataset</dc:type>
</oai_dc:dc>