摘要
介绍了复合阴极材料在中低温SOFC的研究进展,从化学动力学和三相界面理论阐述了复合阴极材料在降低阴极的极化电阻、界面电阻和极化过电位的机理,指明了复合阴极材料的重要作用和发展前景。
The research progress in composite cathode materials used in SOFC was reviewed in this paper. Composite cathode could decrease the polarization resistance, inteffacial resistance and overpotential, and their mechanisms of the above were demonstrated in terms of chemical dynamics and triple phase boundary theory. The important role and development prospect of composite cathode materials were also pointed out.
出处
《电池工业》
CAS
2010年第1期53-56,共4页
Chinese Battery Industry
基金
江苏省高技术研究基金(BG2006033)
关键词
固体氧化物燃料电池
复合阴极
极化电阻
功率密度
solid oxide fuel cell (SOFC)
composite cathode
polarization resistance
power density