1. 毕业设计（论文）的内容和要求

随着人们对淡水需求的增加，现有的天然淡水资源面临着巨大的压力。

目前，超过二十五亿的人生活在一年中至少有一个月严重缺水的地区。

而”取之不尽，用之不竭”的海水资源却无法供人类直接使用，为了能够解决淡水资源短缺的问题，越来越多的海水淡化技术被开发以确保淡水的供应。

2. 参考文献

[1] Hoekstra, A.Y., Mekonnen, M.M., Chapagain, A.K., Mathews, R.E., and Richter,B.D. Global monthly water scarcity:blue water footprints versus blue water availability. PLoS One 7, 2012, e32688. [2] Elimelech, M., and Phillip, W.A.. The future of seawater desalination: energy, technology, and the environment. Science , 2011, 333, 712#8211;717. [3] M.E.Suss, S.Porada, X.Sun, P.M.Biesheuvel,J.Yoon and V.Presser, Water desalination via capacitive deionization: what is it and what can we expect from it? Energy Environ. Sci., 2015, 8, 2296#8211;2319. [4] F.La Mantia, M. Pasta, H.D.Deshazer, B.E.Logan and Y.Cui, Batteries for Efficient Energy Extraction from a Water Salinity Difference,Nano Lett., 2011, 11, 1810#8211;1813. [5] J.Lee,S.-H.Yu, C. Kim, Y.-E.Sung and J.Yoon, Highly selective lithium recovery from brine using aλ-MnO2#8211;Ag battery, Phys.Chem.Chem.Phys., 2013, 15, 7690#8211;7695. [6] Nam,D., and Choi, K.Bismuth as a new chloride-storage electrode enabling the construction of a practical high capacity desalination battery. J.Am.Chem.Soc.2017, 139, 11055#8211;11063. [7] Yinxi Huang, Fuming Chen, Lu Guo and Hui Ying Yang . Ultrahigh performance of a novel electrochemical deionization system based on a NaTi2(PO4)3/rGO nanocomposite. J. Mater. Chem. A, 2017, 5, 18157#8211;18165.

3. 毕业设计（论文）进程安排

2018.12.27~2018.12.31 了解课题背景，查阅文献 2019. 01.04~2019.01.12 文献综述，翻译外文资料,开题报告 2019.01.12~2019.02.25 寒假 2019.02.26~2019.02.28 设计实验思路 2019.03.1~2019.03.07 毕业实习 2019.03.08~2019.03.11 制定具体实验方案 2019.03.12~2019.03.20 准备药品及仪器 ,制备电池材料 2019.03.21~2019.03.26 X射线衍射分析 2019.03.27~2019.04.06 SEM分析 2019.04.07~2019.04.25 恒流充放电测试 2019.04.26~2019.04.31 实验结果、数据整理分析 2019.05.01~2019.06.05 改性研究并撰写论文 2019.06.06~2019.06.10 答辩