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dc.contributor.authorMin, Sung Hwan
dc.contributor.authorLee, Jin Goo
dc.contributor.authorJeon, Ok Sung
dc.contributor.authorPark, Myeong Geun
dc.contributor.authorRyu, Kwang Hyun
dc.contributor.authorMyung, Jae-ha
dc.contributor.authorShul, Yong-Gun
dc.identifier.citationMin , S H , Lee , J G , Jeon , O S , Park , M G , Ryu , K H , Myung , J & Shul , Y-G 2018 , ' Characteristics of Ba(Zr 0.1 Ce 0.7 Y 0.2 )O 3-δ nano-powders synthesized by different wet-chemical methods for solid oxide fuel cells ' , Ceramics International , vol. 44 , no. 1 , pp. 433-437 .
dc.identifier.otherPURE: 251190696
dc.identifier.otherPURE UUID: 9239af0f-beb7-4c7f-af6e-af0cc3a9a056
dc.identifier.otherRIS: urn:10A6244F88E2CEFB465372FDD922A0FA
dc.identifier.otherScopus: 85034002459
dc.identifier.otherWOS: 000416877900061
dc.descriptionThis research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (NRF-2017R1A6A3A03004416) and (NRF-2015M1A2A2056833).en
dc.description.abstractBa(Zr0.1Ce0.7Y0.2)O3-δ nano-particles were prepared by different wet-chemical synthesis, Pechini (BZCY(P)) and co-precipitation (BZCY(C)), respectively. The BZCY(C) powders have a particle size in range of about 50~150 nm, which is smaller than the BZCY(P) powders with about 500~900 nm. Both the BZCY materials show perovskite structures, but there are impurities in the BZCY (P). Moreover, the electrolyte density was higher in the BZCY (C) than the BZCY (P). The single cells with BZCY (C) electrolytes exhibited about 0.23 W cm−2 at 600 °C and about 0.31 W cm−2 at the same temperature were obtained when the anode-functional layer was introduced between the anode and electrolyte. Thus, the BZCY prepared by carbonate-derived co-precipitation method can be more favorable for high-purity and dense electrolytes in the solid oxide fuel cells than the BZCY prepared by Pechini method.
dc.relation.ispartofCeramics Internationalen
dc.rights© 2017 Elsevier Ltd. This work has been made available online in accordance with the publisher’s policies. This is the author created, accepted version manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at
dc.subjectSolid oxide fuel cellen
dc.subjectFunctional layeren
dc.subjectNickel penetrationen
dc.subjectProton conductoren
dc.subjectQD Chemistryen
dc.titleCharacteristics of Ba(Zr0.1Ce0.7Y0.2)O3-δ nano-powders synthesized by different wet-chemical methods for solid oxide fuel cellsen
dc.typeJournal articleen
dc.contributor.institutionUniversity of St Andrews. School of Chemistryen
dc.description.statusPeer revieweden

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