<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1665-6423</journal-id>
<journal-title><![CDATA[Journal of applied research and technology]]></journal-title>
<abbrev-journal-title><![CDATA[J. appl. res. technol]]></abbrev-journal-title>
<issn>1665-6423</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Instituto de Ciencias Aplicadas y Tecnología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1665-64232024000300410</article-id>
<article-id pub-id-type="doi">10.22201/icat.24486736e.2024.22.3.2331</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Electrochemical performance of YSZ coupled Ba0.5Sr0.5Fe0.9Cu0.1O3-&#948; electrode at intermediate temperature]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Setiyono]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fitriana]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Baqiya]]></surname>
<given-names><![CDATA[M. A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Suasmoro]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Institut Teknologi Sepuluh Nopember Department of Physics ]]></institution>
<addr-line><![CDATA[Surabaya ]]></addr-line>
<country>Indonesia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universitas Negeri Surabaya Physics Study Program ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Indonesia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2024</year>
</pub-date>
<volume>22</volume>
<numero>3</numero>
<fpage>410</fpage>
<lpage>418</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1665-64232024000300410&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1665-64232024000300410&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1665-64232024000300410&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Synthesis of electrolyte 8% Y2O3 stabilized zirconia (YSZ) and characterization of electrical conductivity with BSFC Ba0.5Sr0.5Fe0.9Cu0.1O3-&#948; (BSFC) electrode have been conducted. YSZ and BSFC were synthesized using sol-gel self-combustion. YSZ powder was calcined at 700&#8451; for 2 hours, then pressed into a disk and sintered at 1550 &#8304;C for 6 hours. While BSFC powder was calcined at 850 &#8451; for 6 hours and sintered at 1100 &#8304;C for 6 hours. X-ray diffraction (XRD) analysis shows that calcined powder of both YSZ and BSFC has cubic structure possessing space group (Fm-3m) and (Pm-3m), respectively. The lattice parameter of the YSZ a = 5.1677 Å, while the BSFC a = 3.9469 Å. A scanning electron microscope (SEM) shows that BSFC can adhere well to the surface of YSZ. The electrical behavior of the YSZ and half-cell BSFC||YSZ||BSFC exhibit two semi-circles below 200 &#8451;, three between 250 &#8451; and 500 &#8451;, and two at 550 &#8451; and above. These semi-circles are related to the resistance of the grains, the grains boundary of YSZ or YSZ+BSFC, and the electrode. The resistivity decreased with increasing temperature, in which the resistivity of BSFC||YSZ||BSFC is lower than YSZ due to the influence of BSFC. Cathode material BSFC is suitable for YSZ electrolytes.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Cole-Cole plot]]></kwd>
<kwd lng="en"><![CDATA[Debye relaxation]]></kwd>
<kwd lng="en"><![CDATA[electrolyte YSZ]]></kwd>
<kwd lng="en"><![CDATA[electrode]]></kwd>
<kwd lng="en"><![CDATA[impedance]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Budiana]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Fitriana]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Ayu]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Suasmoro]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Preparation and conductivity measurement of 7-8 mol% YSZ and 12 mol% CSZ for electrolyte SOFC]]></article-title>
<source><![CDATA[Journal of Physics: Conference Series]]></source>
<year>2016</year>
<volume>739</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>012022</page-range><publisher-name><![CDATA[IOP Publishing]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dong]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[I. W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Oxygen potential transition in mixed conducting oxide electrolyte]]></article-title>
<source><![CDATA[Acta Materialia]]></source>
<year>2018</year>
<volume>156</volume>
<page-range>399-410</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fitriana]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Baity]]></surname>
<given-names><![CDATA[P. S. N.]]></given-names>
</name>
<name>
<surname><![CDATA[Zainuri]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Kidkhunthod]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Suasmoro]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Crystal structure and Cu/Fe K-edge analysis of Ba0.5Sr0.5Fe1-xCuxO3-&#948; (x=0-0.2)and the influence on conductivity]]></article-title>
<source><![CDATA[Journal of Physics and Chemistry of Solids]]></source>
<year>2021</year>
<volume>154</volume>
<numero>110065</numero>
<issue>110065</issue>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fitriana]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Anjarwati]]></surname>
<given-names><![CDATA[D. Z.]]></given-names>
</name>
<name>
<surname><![CDATA[Baity]]></surname>
<given-names><![CDATA[P. S. N.]]></given-names>
</name>
<name>
<surname><![CDATA[Suasmoro]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Synthesis of Nanocrystalline Ba 0,5Sr0,5FeO3-&#948; by Sol-gel Self-Combustion Method]]></article-title>
<source><![CDATA[IOP Conference Series: Materials Science and Engineering]]></source>
<year>2018</year>
<volume>395</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>012011</page-range><publisher-name><![CDATA[IOP Publishing]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hunter]]></surname>
<given-names><![CDATA[B. A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Rietica-A visual Rietveld program]]></source>
<year>2000</year>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Peláez-Tirado]]></surname>
<given-names><![CDATA[I. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Marín-Rueda]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Ramos-Fajardo]]></surname>
<given-names><![CDATA[J. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Jiménez]]></surname>
<given-names><![CDATA[J. F. V.]]></given-names>
</name>
<name>
<surname><![CDATA[Castro-García]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez-Flores]]></surname>
<given-names><![CDATA[J. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Canales-Vázquez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fused filament fabrication and characterisation of 3-and 8-YSZ-based SOFC electrolytes.]]></article-title>
<source><![CDATA[Journal of the European Ceramic Society]]></source>
<year>2024</year>
<volume>44</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>5031-40</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ishizawa]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Matsushima]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Hayashi]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Ueki]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Synchrotron radiation study of yttria-stabilized zirconia Zr0.758Y0.242O1.879]]></article-title>
<source><![CDATA[Acta Crystallographica Section B: Structural Science]]></source>
<year>1999</year>
<volume>55</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>726-35</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Muniz]]></surname>
<given-names><![CDATA[F. T. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Miranda]]></surname>
<given-names><![CDATA[M. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Morilla dos Santos]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Sasaki]]></surname>
<given-names><![CDATA[J. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The Scherrer equation and the dynamical theory of X-ray diffraction]]></article-title>
<source><![CDATA[Acta Crystallographica Section A: Foundations and Advances]]></source>
<year>2016</year>
<volume>72</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>385-90</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Omari]]></surname>
<given-names><![CDATA[L. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Moubah]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Haddad]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Conductivity and electrical impedance of (BaTiO3)0.95 -(LaFeO3)0.05 solid solutions]]></article-title>
<source><![CDATA[Materials Chemistry and Physics]]></source>
<year>2017</year>
<volume>199</volume>
<page-range>138-43</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Panthi]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Hedayat]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Du]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Densification behavior of yttria-stabilized zirconia powders for solid oxide fuel cell electrolytes]]></article-title>
<source><![CDATA[Journal of Advanced Ceramics]]></source>
<year>2018</year>
<volume>7</volume>
<page-range>325-35</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sato]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Horiguchi]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Nishikawa]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Yagishita]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Kuruma]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Murakami]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Abe]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Hydrothermal synthesis of yttria-stabilized zirconia nanocrystals with controlled yttria content]]></article-title>
<source><![CDATA[Inorganic Chemistry]]></source>
<year>2015</year>
<volume>54</volume>
<numero>16</numero>
<issue>16</issue>
<page-range>7976-84</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schäfer]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Sigmund]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Roy]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Aldinger]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Low temperature synthesis of ultrafine Pb (Zr, Ti) O3 powder by sol-gel combustion]]></article-title>
<source><![CDATA[Journal of Materials Research]]></source>
<year>1997</year>
<volume>12</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>2518-21</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[Q.]]></given-names>
</name>
<name>
<surname><![CDATA[Peng]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Xia]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Zhu]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Characteristics of YSZ synthesized with a glycine-nitrate process]]></article-title>
<source><![CDATA[Ceramics International]]></source>
<year>2008</year>
<volume>34</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>1773-8</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Saccoccio]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Gao]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Ciucci]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The effect of A-site and B-site substitution on BaFeO3&#8722;&#948;: An investigation as a cathode material for intermediate-temperature solid oxide fuel cells]]></article-title>
<source><![CDATA[Journal of power sources]]></source>
<year>2015</year>
<volume>297</volume>
<page-range>511-8</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Lam]]></surname>
<given-names><![CDATA[K. Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Saccoccio]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Gao]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Ciucci]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ca and In co-doped BaFeO3&#8722;&#948; as a cobalt-free cathode material for intermediate-temperature solid oxide fuel cells]]></article-title>
<source><![CDATA[Journal of Power Sources]]></source>
<year>2015</year>
<volume>324</volume>
<page-range>224-32</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zakaria]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
<name>
<surname><![CDATA[Abu Hassan]]></surname>
<given-names><![CDATA[S. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Shaari]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Yahaya]]></surname>
<given-names><![CDATA[A. Z.]]></given-names>
</name>
<name>
<surname><![CDATA[Boon Kar]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A review on recent status and challenges of yttria stabilized zirconia modification to lowering the temperature of solid oxide fuel cells operation]]></article-title>
<source><![CDATA[International Journal of Energy Research]]></source>
<year>2020</year>
<volume>44</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>631-50</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zarkov]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Stanulis]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Sakaliuniene]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Butkute]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Abakeviciene]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Salkus]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Kareiva]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[On the synthesis of yttria-stabilized zirconia: a comparative study]]></article-title>
<source><![CDATA[Journal of Sol-Gel Science and Technology]]></source>
<year>2015</year>
<volume>76</volume>
<page-range>309-19</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Lenser]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Menzler]]></surname>
<given-names><![CDATA[N. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Guillon]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comparison of solid oxide fuel cell (SOFC) electrolyte materials for operation at 500 °C]]></article-title>
<source><![CDATA[Solid State Ionics]]></source>
<year>2020</year>
<volume>344</volume>
<numero>115138</numero>
<issue>115138</issue>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
