dc.citation.conferencePlace |
KO |
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dc.citation.title |
한국수소및신에너지학회 2017년 추계학술대회 |
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dc.contributor.author |
Kim, Junyoung |
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dc.contributor.author |
Kim, Seona |
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dc.contributor.author |
Kim, Guntae |
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dc.date.accessioned |
2023-12-19T18:06:05Z |
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dc.date.available |
2023-12-19T18:06:05Z |
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dc.date.created |
2018-01-02 |
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dc.date.issued |
2017-11-10 |
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dc.description.abstract |
Here, we reported the successful application of the layered perovskite as fuel and air electrodes for the efficient and continuous production of H2. Generally, the solid oxide electrochemical cell (SOEC) using conventional strontium-doped lanthanum manganites (LSM) and Ni as electrodes resulted in performance degradation because of delamination of LSM and poor redox stability and coarsening of Ni. In contrast, the SOEC based on layered perovskite electrodes shows very stable The SOEC with layered perovskites as both-side electrodes shows outstanding performance, successful reversible cycling and remarkable stability over 600 hours. Current density of 1.31 A cm-2 were obtained for the SOEC using PrBaMn2O5+δ (PBM) and PrBa0.5Sr0.5Co1.5Fe0.5O5+δ (PBSCF50) as both electrodes at 800 ℃ at 1.3V. |
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dc.identifier.bibliographicCitation |
한국수소및신에너지학회 2017년 추계학술대회 |
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dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/38103 |
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dc.language |
영어 |
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dc.publisher |
한국수소및신에너지학회 |
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dc.title.alternative |
층상 페로브스카이트 소재를 이용한 고효율 고내구성 고체산화물 전기화학 셀 |
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dc.title |
Highly efficient and robust solid oxide electrochemical cell using layered perovskite materials |
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dc.type |
Conference Paper |
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dc.date.conferenceDate |
2017-11-09 |
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