Performance assessment of Bi0.3Sr0.7Co0.3Fe0.7O3鈭捨?/sub>-LSCF composite as cathode for intermediate-temperature solid oxide fuel cells with La0.8Sr0.2Ga0.8Mg0.2O3鈭捨?/sub> electrolyte
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- 作者：Deni S. Khaerudinia ; Guoqing Guana ; b ; guan@hirosaki-u.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Peng Zhanga ; Xiaogang Haoc ; Zhongde Wangc ; Chunfeng Xuec ; Yutaka Kasaid ; Abuliti Abudulaa ; b ; abuliti@hirosaki-u.ac.jp" class="auth_mail" title="E-mail the corresponding author
- 关键词：IT-SOFCs ; Composite cathode ; BiSCF3737 ; Polarization resistance
- 刊名：Journal of Power Sources
- 出版年：2015
- 出版时间：1 December 2015
- 年：2015
- 卷：298
- 期：Complete
- 页码：269-279
- 全文大小：2719 K
文摘
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A cubic structure Bi0.3Sr0.7Co0.3Fe0.7O3−未 is synthesized by solid-state reaction.
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BiSCF3737 is chemically compatible with available LSCF and LSGM electrolyte.
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A low electrode polarization resistance of 0.04 惟 cm2 is achieved at 700 °C.
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The cell with LSCF50-BiSCF50 shows the highest and maximum power density.
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The LSCF-BiSCF composite are one of promising cathode candidates for IT-SOFCs.