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Liu, Meilin
Liu Research Group
Research Interests
  • Fuel Cells
  • Batteries
  • Supercapacitors
  • Sensors

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Ba(Zr0.1Ce0.7Y0.2)O3-delta as an electrolyte for low-temperature solid-oxide fuel cells

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dc.contributor.author Zuo, Chendong ko
dc.contributor.author Zha, Shaowu ko
dc.contributor.author Liu, Meilin ko
dc.contributor.author Hatano, Masaharu ko
dc.contributor.author Uchiyama, Makoto ko
dc.date.available 2014-09-04T00:46:10Z -
dc.date.created 2014-08-28 ko
dc.date.issued 2006-12 -
dc.identifier.citation ADVANCED MATERIALS, v.18, no.24, pp.3318 - 3320 ko
dc.identifier.issn 0935-9648 ko
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/5744 -
dc.identifier.uri http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=33846131913 ko
dc.description.abstract The composition of Ba (Zr0.1Ce0.7Y 0.2)O3-δ (BZCY7) in the barium-zirconium-cerium- yttrium (BZCY), that is used as an electrolyte for low-temperature solid-oxide fuel cells (SOFCs) is presented. SOFCs are very important due to its potential long-term stability and economical competitiveness for many al including residential and automotive. BZCY7 displays the highest ionic conductivity at low temperature, which supports SOFC applications. The chemical stability of BZCY7 in a CO2 containing atmosphere, powder of both compositions were exposed to 2 % CO2 (balanced with H2) at 500 °C for one week. The X-ray diffraction (XRD) patterns indicated that the structures of BZCY7 remained unchanged, implying that BZCY7 is stable at 500 °C in an atmosphere containing 15 % water vapor. BZCY7 also shows the highest ionic conductivity for SOFCs applications. ko
dc.description.statementofresponsibility close -
dc.language ENG ko
dc.publisher WILEY-V C H VERLAG GMBH ko
dc.subject CHEMICAL-STABILITY ko
dc.subject CERIA ko
dc.subject CONDUCTIVITY ko
dc.subject MEMBRANES ko
dc.subject BACEO3 ko
dc.subject ANODE ko
dc.title Ba(Zr0.1Ce0.7Y0.2)O3-delta as an electrolyte for low-temperature solid-oxide fuel cells ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-33846131913 ko
dc.identifier.wosid 000243310000024 ko
dc.type.rims ART ko
dc.description.wostc 249 *
dc.description.scopustc 230 *
dc.date.tcdate 2015-05-06 *
dc.date.scptcdate 2014-08-28 *
dc.identifier.doi 10.1002/adma.200601366 ko
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