1. 毕业设计（论文）的内容和要求

膜分离技术是近三十多年来发展起来的高新技术，是多学科交叉的产物，也是化学工程学科发展的新增长点。

随着经济的发展、社会的进步和人民生活水平的提高，能源紧张、资源短缺和环境污染的矛盾越来越突出，而膜分离技术正是解决这些人类所面临的重大问题的新技术。

2004年石墨烯的发现掀起了二维材料的研究浪潮。

2. 参考文献

[1] Geim A K, Novoselov K S. The rise of graphene[J]. Nature materials, 2007, 6(3): 183-191 [2] Y. Peng, Y. Li, Y. Ban, H. Jin, W. Jiao, X. Liu, W. Yang, Science 2014, 346, 1356 #8211; 1135. [3] Gogotsi, Y. Chemical vapour deposition: transition metal carbides go 2D. Nat. Mater. 14, 1079#8211;1080 (2015). [4] a) M. W. Barsoum, J. Golczewski, H. J. Siefert, F. Aldinger, J. Alloys Compd. 2002, 340, 173; b) M. W. Barsoum, M. Radovic in Encyclopedia of Materials: Science and Technology, Vol. 1 (Eds.: K. H. J. Buschow, W. C. Robert, C. F. Merton, I. Bernard, J. K. Edward, M. Subhash, V. Patrick), Elsevier, Oxford, 2004;c)M. Naguib, O. Mashtalir, J. Carle, V. Presser, J. Lu, L. Hultman, Y. Gogotsi, M. W. Barsoum, ACS Nano 2012, 6, 1322 #8211; 1331. [9] M. Naguib, M.Kurtoglu,V.Presser,J.Lu,J.Niu,M.Heon,L.Hultman,Y.Gogotsi,M.W.Barsoum, Adv. Mater. 2011, 23, 4248 #8211; 4253. [5] a) M. R. Lukatskaya, O. Mashtalir, C. E. Ren, Y. Dall#8217;Agnese, P. Rozier, P. L. Taberna, M. Naguib, P. Simon, M. W. Barsoum, Y. Gogotsi, Science 2013, 341, 1502 #8211; 1505; b) Z. Ling, C. E. Ren, M. Q. Zhao, J. Yang, J. M. Giammarco, J. Qiu, M. W. Barsoum, Y. Gogotsi, Proc. Natl. Acad. Sci. USA 2014, 111, 16676 #8211; 16681. [6] M. Naguib, J. Halim, J. Lu, K. M. Cook, L. Hultman, Y. Gogotsi, M.W. Barsoum, J. Am. Chem. Soc. 2013, 135, 15966 #8211; 15969. [7] a) T. Y. Ma, J. L. Cao, M. Jaroniec, S. Z. Qiao, Angew. Chem. Int. Ed. 2015, 54, 4646 #8211; 4650; Angew. Chem. 2015, 127, 4729 #8211; 4733;b) D. Kong, H. Wang, Z. Lu, Y. Cui, J. Am. Chem. Soc. 2014, 136, 4897 #8211; 4900. [8] Y. Ying, Y. Liu, X. Wang, Y. Mao, W. Cao, P. Hu, X. Peng, ACS Appl. Mater. Interfaces 2015, 7, 1795 #8211; 1803. [9] Q. Peng, J. Guo, Q. Zhang, J. Xiang, B. Liu, A. Zhou, R. Liu, Y. Tian, J. Am. Chem. Soc. 2014, 136, 4113 #8211; 4116. [10] Chang E. Ren, Kelsey B. Hatzell, Mohamed Alhabeb,Zheng Ling, Khaled A. Mahmoud,and Yury Gogotsi. Charge- and Size-Selective Ion Sieving Through Ti3C2Tx Mxene Membranes[J].J. Phys. Chem. Lett. 2015, 6, 4026#8722;4031 [11] Li Ding, Yanying Wei, Yanjie Wang, Hongbin Chen, J#252;rgen Caro,and Haihui Wang. A Two-Dimensional Lamellar Membrane: MXene Nanosheet Stacks[J]. Angew. Chem. Int. Ed. 2017, 56, 1 #8211; 6 [12] Xiaoli Wu, Lan Hao, Jiakui Zhang, Xiang Zhang, Jingtao Wang n, Jindun Liu. Polymer-Ti3C2Tx composite membranes to overcome the trade-off in solvent resistant nanofiltration for alcohol-based system[J]. Journal of Membrane Science ,2016,515 , 175#8211;18 [13] L. Ding, Y. Wei, L. Li, T. Zhang, H. Wang, J. Xue, L. X. Ding, S. Wang, J. Caro and Y. Gogotsi, Nat. Commun, 2018, 9, 155. [14] J. Shen, G. Liu, Y. Ji, Q. Liu, L. Cheng, K. Guan, M. Zhang, G. Liu, J. Xiong, J. Yang and W. Jin, Adv. Funct. Mater., 2018, 28, 1801511.

3. 毕业设计（论文）进程安排

19.01.05-19.02.25：学习和掌握实验操作过程，了解实验室现有的的装置仪器。

19.02.26-19.03.20：查阅相关文献了解课题背景，开始准备实验计划、拟定实验方案。

19.03.21-19.05.20：完成本课题实验工作，制备氧化铝支撑的mxene膜，并对染料以及盐离子截留性能进行系统的研究。