固体氧化物燃料电池镍基阳极积碳机理及性能提升策略研究进展

韩婷婷, 吴玉玺, 解子恒, 孟秀霞, 张津津, 解玉姣, 于方永, 杨乃涛

Recent advances in carbon deposition mechanism and performance improvement of Ni-based anode for solid oxide fuel cells

Tingting HAN, Yuxi WU, Ziheng XIE, Xiuxia MENG, Jinjin ZHANG, Yujiao XIE, Fangyong YU, Naitao YANG

图4 (a)不同阳极SOFC的输出性能；(b)电池恒电流密度下的放电曲线[45]；PSCFN阳极在甲烷气氛下(c) 30 min和(d) 600 min后的电镜图[46]

Fig. 4 (a) typical current-voltage characteristics and the corresponding power densities measured for different cells; (b) terminal voltages measured at 800 ℃ as a function of time for the different cells with 0.4 A/cm2 [45]; Typical SEM images of the PSCFN after exposed to CH4 at 850 ℃ for (c) 30 min and (d) 600 min[46]