1. 毕业设计（论文）的内容和要求

1，学会各种检索方法，培养阅读文献的能力 2. 培养综合运用所学专业知识分析、解决实际问题的能力。

3．培养独立开展实验研究、独立思考和分析问题与现象,并解决问题,完成课题的工作能力。

4．培养试验方案的制定、仪器设备的选型、安装、调试及实验数据的测试、采集与分析处理能力。

2. 参考文献

【1】 Chevrier, V. L.; Ceder, G. Challenges for Na-ion Negative Electrodes. J. Electrochem. Soc. 2011, 158, A1011-A1014. 【2】 Pan, H.; Hu, Y.-S.; Chen, L. Room-temperature Stationary Sodium-ion Batteries for Large-scale Electric Energy Storage. Energy Environ. Sci. 2013, 6, 2338-2360 【3】 Yabuuchi, N.; Kubota, K.; Dahbi, M.; Komaba, S. Research Development on Sodium-ion Batteries. Chem. Rev. 2014, 114, 11636-11682. 【4】 Bai, Y.; Wang, Z.; Wu, C.; Xu, R.; Wu, F.; Liu, Y.; Li, H.; Li, Y.; Lu, J.; Amine, K. Hard Carbon Originated from Polyvinyl Chloride Nanofibers as High-performance Anode Material for Na-ion Battery. ACS Appl. Mater. Interfaces 2015, 7, 5598-5604#183; 【5】 Su, D.; Wang, C.; Ahn, H. J.; Wang, G. Single Crystalline Na0.7MnO2 Nanoplates as Cathode Materials for Sodium-ion Batteries with Enhanced Performance. Chem. - Eur. J. 2013, 19, 10884-10889 【6】 Berthelot, R.; Carlier, D.; Delmas, C. Electrochemical Investigation of the P2-NaxCoO2Phase Diagram. Nat. Mater. 2011, 10, 74-80 【7】 Yabuuchi, N.; Kajiyama, M.; Iwatate, J.; Nishikawa, H.; Hitomi, S.; Okuyama, R.; Usui, R.; Yamada, Y.; Komaba, S. P2-type Nax[Fe1/2Mn1/2]O2Made from Earth-abundant Elements for Rechargeable Na Batteries. Nat. Mater. 2012, 11, 512-517 【8】Carlier, D.; Cheng, J. H.; Berthelot, R.; Guignard, M.; Yoncheva, M.; Stoyanova, R.; Hwang, B. J.; Delmas, C. The P2-Na2/3Co2/3Mn1/3O2Phase: Structure, Physical Properties and Electrochemical Behavior as Positive Electrode in Sodium Battery. Dalton Trans. 2011, 40, 9306-9312. 【9】Mortemard de Boisse, B.; Carlier, D.; Guignard, M.; Bourgeois, L.; Delmas, C. P2-NaxMn1/2Fe1/2O2 Phase Used as Positive Electrode in Na Batteries: Structural Changes Induced by the Electrochemical (De)intercalation Process. Inorg. Chem. 2014, 53, 11197-11205 【10】 Kim, D.; Lee, E.; Slater, M.; Lu, W.; Rood, S.; Johnson, C. S. Layered Na[Ni1/3Fe1/3Mn1/3]O2Cathodes for Na-ion Battery Application. Electrochem. Commun. 2012, 18, 66-69. 【11】 Zhu, H.; Lee, K. T.; Hitz, G. T.; Han, X.; Li, Y.; Wan, J.; Lacey, S.; Cresce, A.; Xu, K.; Wachsman, E.; Hu, L. Free-standing Na2/3Fe1/2Mn1/2O2@graphene Film for ASodium-ion Battery Cathode. ACS Appl. Mater. Interfaces 2014, 6, 4242-4247 【12】Kalluri, S.; Seng, K. H.; Pang, W. K.; Guo, Z.; Chen, Z.; Liu, H. K.; Dou, S. X. Electrospun P2-type Na2/3Fe1/2Mn1/2O2Hierarchical Nanofibers as Cathode Material for Sodium-ion Batteries. ACS Appl. Mater. Interfaces 2014, 6, 8953-8958. 【13】Sharma, N.; Gonzalo, E.; Pramudita, J. C.; Han, M. H.; Brand, H. E. A.; Hart, J. N.; Pang, W. K.; Guo, Z.; Rojo, T. The Unique Structural Evolution of the O3-Phase Na2/3Fe2/3Mn1/3O2during High Rate Charge/Discharge: A Sodium-Centred Perspective. Adv. Funct. Mater. 2015, 25, 4994-5005.

3. 毕业设计（论文）进程安排

①1－3周：阅读文献和熟悉实验室环境 ②4－7周：开始实验，制备Na2/3Mn1/2Fe1/2O2 ③8周：使用XRD和SEM表征制备的样品 ④9－10周：制备Co掺杂的P2型Na2/3Mn1/2Fe1/4 Co1/4O2并进行相关的物理表征 ⑤11－14周：电池组装和电池性能测试及数据分析 ⑥15－17周：主要撰写毕业论文，准备答辩