Yb-Doped BaCeO(3) and Its Composite Electrolyte for Intermediate-Temperature Solid Oxide Fuel Cells

BaCe(0.9)Yb(0.1)O(3−α) was prepared via the sol-gel method using zirconium nitrate, ytterbium trioxide, cerium nitrate and barium acetate as raw materials. Subsequently, it reacted with the binary NaCl~KCl salt to obtain BaCe(0.9)Yb(0.1)O(3−α)-NaCl~KCl composite electrolyte. The structure, morpholog...

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Detalles Bibliográficos
Autores principales: Jiang, Xueyue, Wu, Fufang, Wang, Hongtao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6427619/
https://www.ncbi.nlm.nih.gov/pubmed/30836636
http://dx.doi.org/10.3390/ma12050739
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author Jiang, Xueyue
Wu, Fufang
Wang, Hongtao
author_facet Jiang, Xueyue
Wu, Fufang
Wang, Hongtao
author_sort Jiang, Xueyue
collection PubMed
description BaCe(0.9)Yb(0.1)O(3−α) was prepared via the sol-gel method using zirconium nitrate, ytterbium trioxide, cerium nitrate and barium acetate as raw materials. Subsequently, it reacted with the binary NaCl~KCl salt to obtain BaCe(0.9)Yb(0.1)O(3−α)-NaCl~KCl composite electrolyte. The structure, morphology, conductivity and fuel cell performance of the obtained samples were investigated. Scanning electron microscope (SEM) images showed that BaCe(0.9)Yb(0.1)O(3−α) and NaCl~KCl combined with each other to form a homogeneous 3-D reticulated structure. The highest power density and conductivity of BaCe(0.9)Yb(0.1)O(3−α)-NaCl~KCl was 393 mW·cm(−2) and 3.0 × 10(−1) S·cm(−1) at 700 °C, respectively.
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spelling pubmed-64276192019-04-15 Yb-Doped BaCeO(3) and Its Composite Electrolyte for Intermediate-Temperature Solid Oxide Fuel Cells Jiang, Xueyue Wu, Fufang Wang, Hongtao Materials (Basel) Article BaCe(0.9)Yb(0.1)O(3−α) was prepared via the sol-gel method using zirconium nitrate, ytterbium trioxide, cerium nitrate and barium acetate as raw materials. Subsequently, it reacted with the binary NaCl~KCl salt to obtain BaCe(0.9)Yb(0.1)O(3−α)-NaCl~KCl composite electrolyte. The structure, morphology, conductivity and fuel cell performance of the obtained samples were investigated. Scanning electron microscope (SEM) images showed that BaCe(0.9)Yb(0.1)O(3−α) and NaCl~KCl combined with each other to form a homogeneous 3-D reticulated structure. The highest power density and conductivity of BaCe(0.9)Yb(0.1)O(3−α)-NaCl~KCl was 393 mW·cm(−2) and 3.0 × 10(−1) S·cm(−1) at 700 °C, respectively. MDPI 2019-03-04 /pmc/articles/PMC6427619/ /pubmed/30836636 http://dx.doi.org/10.3390/ma12050739 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Jiang, Xueyue
Wu, Fufang
Wang, Hongtao
Yb-Doped BaCeO(3) and Its Composite Electrolyte for Intermediate-Temperature Solid Oxide Fuel Cells
title Yb-Doped BaCeO(3) and Its Composite Electrolyte for Intermediate-Temperature Solid Oxide Fuel Cells
title_full Yb-Doped BaCeO(3) and Its Composite Electrolyte for Intermediate-Temperature Solid Oxide Fuel Cells
title_fullStr Yb-Doped BaCeO(3) and Its Composite Electrolyte for Intermediate-Temperature Solid Oxide Fuel Cells
title_full_unstemmed Yb-Doped BaCeO(3) and Its Composite Electrolyte for Intermediate-Temperature Solid Oxide Fuel Cells
title_short Yb-Doped BaCeO(3) and Its Composite Electrolyte for Intermediate-Temperature Solid Oxide Fuel Cells
title_sort yb-doped baceo(3) and its composite electrolyte for intermediate-temperature solid oxide fuel cells
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6427619/
https://www.ncbi.nlm.nih.gov/pubmed/30836636
http://dx.doi.org/10.3390/ma12050739
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AT wufufang ybdopedbaceo3anditscompositeelectrolyteforintermediatetemperaturesolidoxidefuelcells
AT wanghongtao ybdopedbaceo3anditscompositeelectrolyteforintermediatetemperaturesolidoxidefuelcells

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