Exchange current model for (La0.8Sr0.2)0.95MnO3 (LSM) porous cathode for solid oxide fuel cells
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- 作者：Kota Miyoshi ; miyoshikota@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Takuma Miyamae ; Hiroshi Iwai ; Motohiro Saito ; Masashi Kishimoto ; Hideo Yoshida
- 关键词：Solid oxide fuel cells ; LSM ; Cathode ; FIB-SEM ; Exchange current
- 刊名：Journal of Power Sources
- 出版年：2016
- 出版时间：31 May 2016
- 年：2016
- 卷：315
- 期：Complete
- 页码：63-69
- 全文大小：1124 K
文摘
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Electrochemical reaction can occur at DPB in thin patterned LSM cathode.
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i0,TPB of LSM-YSZ must be derived from porous electrode.
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TPB length of porous LSM cathode was evaluated using FIB-SEM.
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Empirical formula for i0,TPB was estimated from porous LSM cathode.
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Derived equation yielded better agreement between simulation and experimental result.