Origin of low frequency inductive impedance loops of O2 reduction reaction of solid oxide fuel cells
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- 作者：Kongfa Chen ; Na Ai ; San Ping Jiang ; s.jiang@curtin.edu.au" class="auth_mail" title="E-mail the corresponding author
- 关键词：Solid oxide fuel cells ; Oxygen reduction reaction ; GDC impregnation/infiltration ; Low frequency inductive loop ; Equivalent circuit analysis
- 刊名：Solid State Ionics
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：291
- 期：Complete
- 页码：33-41
- 全文大小：1344 K
文摘
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Low frequency inductive loop for ORR is studied on cathodes of SOFCs.
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Low frequency inductive loop occurs on nanostructured GDC-LSM and GDC-Pt and LSCF electrodes.
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Low frequency inductive loop converts to capacitive arc under cathodic polarization.
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Low frequency inductive loop is closely related to the supply of atomic oxygen at the interface.