1. 毕业设计（论文）的内容和要求

1、内容： 固体氧化物燃料电池（sofc）具有能量转换效率高、环境友好、燃料适用性强和无腐蚀等突出优点，是最有前途的高效、洁净的发电技术之一，近年来受到国内外有关方面的极大关注。

sofc的组成主要包括固体电解质材料、阴极材料、阳极材料以及连接材料。

其中阴极材料是sofc的重要组件，阴极在限制电池性能方面起着重要的作用，因此，寻找和研制具有良好性能的新型阴极材料是发展中低温sofc的关键。

2. 参考文献

[1] Park S, Choi S, Shin J, etal. A collaborative study of sintering and composite effects for a PrBa0.5 Sr0.5Co1.5Fe0.5O5 δ IT-SOFC cathode[J]. RSC Advances, 2014,4(4):1775-1781. [2] Subardi A, Chen C C, Cheng M H, etal. Electrical, thermal and electrochemical properties of SmBa1#8722;xSrxCo2O5 δ cathode materials for intermediate-temperature solid oxide fuel cells[J]. Electrochimica Acta, 2016,204:118-127. [3] Zheng Y, Zhang Y, Yu F, et al. Ca and Fe co-doped SmBaCo2O5 δ layered perovskite as an efficient cathode for intermediate-temperature solid oxide fuel cells[J]. Journal of Alloys and Compounds, 2017,696:964-970. [4] Kim J, Choi S, Park S, etal. Effect of Mn on the electrochemical properties of a layered perovskite NdBa0.5Sr0.5Co2-xMnxO5 δ(x= 0,0.25,and0.5)for intermediate-temperature solid oxide fuel cells[J]. Electrochimica Acta. 2013,112:712-718. [5] Subardi A, Cheng M H, Fu Y P. Chemical bulk diffusion and electrochemical properties of SmBa 0.6Sr0.4Co2O5 δ cathode for intermediate solid oxide fuel cells[J]. International Journal of Hydrogen Energy, 2014, 39(35): 20783-20790. [6] Pang S, Wang W, Chen T, et al. The effect of potassium on the properties of PrBa1#8722;xCo2O5 δ (x=0.00#8211;0.10) cathodes for intermediate-temperature solid oxide fuel cells[J]. International Journal of Hydrogen Energy, 2016,41(31):13705-13714. [7] Kong X, Liu G, Yi Z, etal. NdBaCu2O5 δ and NdBa0.5Sr0.5Cu2O5 δ layered perovskite oxides as cathode materials for IT-SOFCs[J]. International Journal of Hydrogen Energy, 2015, 40(46):16477-16483. [8] Wang Y, Zhao X, L#252; S, etal. Synthesis and characterization of SmSrCo2-xMnxO5 δ(x= 0.0,0.2, 0.4,0.6,0.8,1.0) cathode materials for intermediate-temperature solid-oxide fuel cells[J]. Ceramics International, 2014,40(7):11343-11350. [9] Guo W, Guo R, Liu L, etal. Thermal and electrochemical properties of layered perovskite PrBaCo2-xMnxO5 δ(x= 0.1,0.2and0.3) cathode materials for intermediate temperature solid oxide fuel cells[J]. International Journal of Hydrogen Energy, 2015,40(36):12457-12465. [10] Liu L, Guo R, Wang S, etal. Synthesis and characterization of PrBa0.5Sr0.5Co2#8722;xNixO5 δ(x= 0.1,0.2and0.3) cathodes for intermediate temperature SOFCs[J]. Ceramics International,2014, 40(10):16393-16398. [11] Zhang Y, Yu B, L#252; S, etal. Effect of Cu doping on YBaCo2O5 δ as cathode for intermediate-temperature solid oxide fuel cells[J]. Electrochimica Acta,2014,134:107-115. [12] Park S, Choi S, Shin J, etal. A collaborative study of sintering and composite effects for a PrBa 0.5Sr0.5Co1.5Fe0.5O5 δ IT-SOFC cathode[J]. RSC Advances,2014,4(4):1775-1781. Jun A, Lim T, Shin J, etal. Electrochemical properties of B-site Ni doped layered perovskite cathodes for IT-SOFCs[J]. international journal of hydrogen energy,2014,39(35): 20791-20798.

3. 毕业设计（论文）进程安排

起讫日期 设计（论文）各阶段工作内容 备 注 2月25日 ~3月3日 确定课题，布置任务，阅读文献资料，并进一步检索文献。

3月4日 ~3月17日 翻译英文文献，完成开题报告；制订实验计划，了解实验仪器设备及实验方法。

3月18日 ~ 3月24日 修改开题报告及英文文献翻译，进行开题，根据意见完善实验计划。