1. 毕业设计（论文）的内容和要求

本论文以固体氧化物燃料电池为研究背景，主要针对gbco-sdc复合阴极的电化学性能进行改善，提高阴极材料在中温范围内（600-800℃）的适用性。

本论文的研究课题名称为”gbco浸渍量对gbco-sdc复合阴极性能的影响”。

gbco的浸渍量对gbco-sdc浸渍阴极的电子电导率、氧表面交换系数、三相线的数量等都有很大的影响，极大的影响了阴极的电化学活性。

2. 参考文献

[1] Ni Q, Chen H, Ge L, et al. Investigation of La1#8722;xSmx#8722;ySryCoO3#8722;δ cathode for intermediate temperature solid oxide fuel cells[J]. Journal of Power Sources, 2017, 349: 130-137. [2] Xu H, Zhang H, Chu A. An investigation of oxygen reduction mechanism in nano-sized LSCF-SDC composite cathodes[J]. International Journal of Hydrogen Energy, 2016, 41(47): 22415-22421. [3] Fan L, Zhu B, Su P C, et al. Nanomaterials and technologies for low temperature solid oxide fuel cells: recent advances, challenges and opportunities[J]. Nano Energy, 2018, 45: 148-176. [4] Kim, J. H., Manthiram, A. (2015). Layered LnBaCo2O5 δ perovskite cathodes for solid oxide fuel cells: an overview and perspective. Journal of Materials Chemistry A, 3(48), 24195-24210. [5] Badwal S P S, Giddey S, Munnings C, et al. Review of progress in high temperature solid oxide fuel cells[J]. ChemInform, 2015, 46(31): 23-37. [6] Shao Zong-ping, Zhou Wei, Zhu Zhong-hua. Advanced synthesis of materials for intermediate-temperature solid oxide fuel cells[J]. Progress in Materials Science, 2012, 57(4): 804-874. [7] Sharifzadeh M, Meghdari M, Rashtchian D. Multi-objective design and operation of solid oxide fuel cell (SOFC) triple combined-cycle power generation systems: Integrating energy efficiency and operational safety[J]. Applied Energy, 2017, 185: 345-361. [8] Hildenbrand Nicolas, Nammensma Pieter, Blank Dave H A, et al. Influence of configuration and microstructure on performance of La2NiO4 δ intermediate-temperature solid oxide fuel cells cathodes[J]. Journal of Power Sources, 2013, 238: 442-453. [9] Eveloy V, Karunkeyoon W, Rodgers P, et al. Energy, exergy and economic analysis of an integrated solid oxide fuel cell#8211;gas turbine#8211;organic Rankine power generation system[J]. International Journal of Hydrogen Energy, 2016, 41(31): 13843-13858. [10] Jiao Yi, Tang Shi-yun, Wang Jian-li, et al. Effects of different preparation methods on the properties of CeO2-ZrO2-Al2O3[J]. Journal of Inorganic Materials, 2011, 26(8): 813-818. [11] Guo Wei-min, Pei Jun-yan, Liang Hong-yu, et al. Preparation and performance of anode-supported LaGaO3-based electrolyte solid oxide fuel cells with Sm-doped CeO2 buffer layers[J]. Journal of Inorganic Materials, 2011, 26(7): 685-690. [12] A P Khandale, S S Bhogal. Effect of Sr doping on structural, electrical and electrochemical properties of Nd2CuO4 for IT-SOFC application[J]. Solid State Ionics, 2014, 262(10): 416-420. [13] Jin Fangjun, Shen Yu, Wang Rui, et al. Double-perovskite PrBaCo2/3Fe2/3Cu2/3O5 δ as cathode material for intermediate-temperature solid-oxide fuel cells[J]. Journal of Power Sources, 2013, 234: 244-251. [14] West Matthew, Manthiram Arumugam. Layered LnBa1#8722;xSrxCoCuO5 δ (Ln = Nd and Gd) perovskite cathodes for intermediate temperature solid oxide fuel cells[J]. International Journal of Hydrogen Energy, 2013, 38(8): 3364-3372. [15] Seonhye Park, Sihyuk Choi, Jeeyoung Shin, et al. Electrochemical investigation of strontium doping effect on high performance Pr1#8722;xSrxCoO3#8722;δ (x=0.1, 0.3, 0.5, and 0.7) cathode for intermediate-temperature solid oxide fuel cells[J]. Journal of Power Sources, 2012, 210: 172-177. 学生在此基础上自行查阅相关文献至少10篇。

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 2018.12.22-2019.1.5 了解课题背景，查阅相关文献 2019.1.6-2019.1.10 文献综述，翻译英文文献 2019.1.11-2019.1.24 完成开题，确定实验方案 2019.3.18-2019.3.20 实验准备 2019.3.21-2019.3.29 GdBaCo2O5 δ和Ce0.8Sm0.2O1.9粉体的制备 2019.3.30-2019.4.10 考察GdBaCo2O5 δ和Ce0.8Sm0.2O1.9粉体的化学相容性 2019.4.11-2019.4.20 GdBaCo2O5 δ浸渍液的制备 2019.4.21-2019.4.30 丝网印刷制备SDC阴极骨架 2019.5.1-2019.5.14 制备不同浸渍量的浸渍阴极 五一 2019.5.15-2019.5.22 浸渍阴极的极化电阻测试 2019.5.23-2019.5.28 实验数据分析 2019.5.29-2019.6.7 撰写毕业论文 2019.6.8-2019.6.14 论文答辩