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Steady polarization process modelling of noble metal-electrolyte cermet composite electrode

Steady polarization process modelling of noble metal-electrolyte cermet composite electrode
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摘要 Cermet composites containing mixture of noble metal phase and electrolyte phase are the state-of-the-art electrode materials used for electrochemical sensor and solid oxide fuel cell(SOFC). A steady polarization model was developed. The model was based on electronic and ionic transfer process together with the electrochemical reaction regardless of mass transport in the electrode. The modelling results can help to understand the electrochemistry of cermet composite electrode. Cermet composites containing mixture of noble metal phase and electrolyte phase are the state-of-the-art electrode materials used for electrochemical sensor and solid oxide fuel cell(SOFC). A steady polarization model was developed. The model was based on electronic and ionic transfer process together with the electrochemical reaction regardless of mass transport in the electrode. The modelling results can help to understand the electrochemistry of cermet composite electrode.
出处 《中国有色金属学会会刊:英文版》 EI CSCD 2006年第1期142-147,共6页 Transactions of Nonferrous Metals Society of China
关键词 贵金属 金属陶瓷 复合电极 模拟 氧化锆 SOFC 燃料电池 noble metal cermet composite electrode steady polarization modelling zirconia
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