1. 毕业设计（论文）的内容和要求

1. 毕业设计的内容 锂/钠离子电池作为最具前景的可逆电化学能源存储设备，近年来吸引了人们的广泛关注。

然而目前锂/钠离子电池的能量密度较难满足快速增长的移动电子和电动汽车的要求，因此开发具有较高理论容量的电极材料，以获得高能量密度电池势在必行。

过渡金属氧化物由于其高的能量密度是极具潜力的下一代锂/钠电池负极材料。

2. 参考文献

[1] Q. Deng, L. Wang, J. Li, Electrochemical characterization of Co3O4/MCNTs composite anode materials for sodium-ion batteries, Journal of Materials Science, 50 (2015) 4142-4148. [2] B. Fu, X. Zhou, Y. Wang, Co3O4 carbon nanofiber mats as negative electrodes for sodium-ion batteries, Materials Letters, 170 (2016) 21-24. [3] Z. Jian, P. Liu, F. Li, M. Chen, H. Zhou, Monodispersed hierarchical Co3O4 spheres intertwined with carbon nanotubes for use as anode materials in sodium-ion batteries, J. Mater. Chem. A, 2 (2014) 13805-13809. [4] H.-H. Li, Z.-Y. Li, X.-L. Wu, L.-L. Zhang, C.-Y. Fan, H.-F. Wang, X.-Y. Li, K. Wang, H.-Z. Sun, J.-P. Zhang, Shale-like Co3O4 for high performance lithium/sodium ion batteries, J. Mater. Chem. A, 4 (2016) 8242-8248. [5] Y. Liu, Z. Cheng, H. Sun, H. Arandiyan, J. Li, M. Ahmad, Mesoporous Co3O4 sheets/3D graphene networks nanohybrids for high-performance sodium-ion battery anode, Journal of Power Sources, 273 (2015) 878-884. [6] G. Longoni, M. Fiore, J.-H. Kim, Y.H. Jung, D.K. Kim, C.M. Mari, R. Ruffo, Co3O4 negative electrode material for rechargeable sodium ion batteries: An investigation of conversion reaction mechanism and morphology-performances correlations, Journal of Power Sources, 332 (2016) 42-50. [7] Z. Mao, M. Zhou, K. Wang, W. Wang, H. Tao, K. Jiang, Electrospinning synthesis of Co3O4@C nanofibers as a high-performance anode for sodium ion batteries, Rsc Advances, 7 (2017) 23122-23126. [8] M.M. Rahman, A.M. Glushenkov, T. Ramireddy, Y. Chen, Electrochemical investigation of sodium reactivity with nanostructured Co3O4 for sodium-ion batteries, Chemical Communications, 50 (2014) 5057-5060. [9] M.M. Rahman, I. Sultana, Z. Chen, M. Srikanth, L.H. Li, X.J. Dai, Y. Chen, Ex situ electrochemical sodiation/desodiation observation of Co3O4 anchored carbon nanotubes: a high performance sodium-ion battery anode produced by pulsed plasma in a liquid, Nanoscale, 7 (2015) 13088-13095. [10] J.-W. Wen, D.-W. Zhang, Y. Zang, X. Sun, B. Cheng, C.-X. Ding, Y. Yu, C.-H. Chen, Li and Na storage behavior of bowl-like hollow Co3O4 microspheres as an anode material for lithium-ion and sodium-ion batteries, Electrochim. Acta, 132 (2014) 193-199. [11] D. Xin, J. Dai, J. Liu, Q. Wang, W. Li, Mesocrystal hexagonal Co3O4 nanosheets for high performance lithium and sodium-ion batteries, Materials Letters, 209 (2017) 388-391. [12] 何菡娜, 王海燕, 唐有根, 刘又年, 钠离子电池负极材料, 化学进展, (2014) 572-581. [13] 李慧, 吴川, 吴锋, 白莹, 钠离子电池:储能电池的一种新选择, 化学学报, (2014) 21-29. [14] 叶飞鹏, 王莉, 连芳, 何向明, 田光宇, 欧阳明高, 钠离子电池研究进展, 化工进展, (2013) 1789-1795. [15] 张宁, 刘永畅, 陈程成, 陶占良, 陈军, 钠离子电池电极材料研究进展, 无机化学学报, (2015) 1739-1750.

3. 毕业设计（论文）进程安排

2018.02.26-2018.03.10 查阅文献资料，了解研究背景，完成外文翻译，文献综述和开题报告 2018.3.11-2018.5.16 进行课题实验，结果分析与处理 2018.05.17-2018.06.07 撰写毕业论文，完成审阅与修改 2018.06.07-2018.06.10 制作答辩PPT，进行答辩