1. 毕业设计（论文）的内容和要求

查阅相关文献了解目前嵌段共聚物膜尤其是聚砜基嵌段共聚物膜的研究现状，了解此课题相关背景，了解嵌段共聚物的相关应用，已有成果以及存在的问题，系统区分嵌段共聚物与均聚物的差别，对论文的研究方向有较深入的认识。

熟悉并理解nips法的机理，能够大致掌握依据nips来制备不同形貌的超滤膜的方法，熟悉并能熟练使用实验中用到的基础仪器。

培养学生独立思考及动手做实验的能力，养成良好的科研习惯，学会查找和阅读相关文献。

2. 参考文献

(1) D.M. Wang, J.Y. Lai, Recent advances in preparation and morphology control of polymeric membranes formed by nonsolvent induced phase separation, Curr. Opin. Chem. Eng. 2 (2013) 229-237.

(2) M. Karunakaran , S.P. Nunes , X.Y. Qiu , H.Z. Yu , K.V. Peinemann, Isoporous PS-b-PEO ultrafiltration membranes via self-assembly and water-induced phase separation, J. Membr. Sci. 453 (2014) 471-477.

(3) Y.Q. Chen, M.J. Wei, Y. Wang, Upgrading polysulfone ultrafiltration membranes by blending with amphiphilic block copolymers: Beyond surface segregation, J. Membr. Sci. 505 (2016) 53-60.

(4) Y.H. Cho, H.W. Kim, S.Y. Nam, H.B. Park, Fouling-tolerant polysulfone#8211;poly (ethylene oxide) random copolymer ultrafiltration membranes, J. Membr. Sci. 379 (2011) 296-306.

(5) C. Horenz, C. Pietsch, A.S. Goldmann, C.B. Kowollik, F.H. Schacher, Phase Inversion Membranes from Amphiphilic Diblock Terpolymers, Adv. Mater. Interfaces, 2 (2015) 1500042.

(6) H.Z. Yu, X.Y. Qiu, S.P. Nunes, K.V. Peinemann, Self-Assembled Isoporous Block Copolymer Membranes with Tuned Pore Sizes, Angew. Chem. Int. Ed. 53 (2014) 10072-10076.

(7) H. Yu, X. Qiu, A.R. Behzad, V. Musteata, D.M. Smilgies, S.P. Nunesa, K.V. Peinemann, Asymmetric block copolymer membranes with ultrahigh porosity and hierarchical pore structure by plain solvent evaporation, Chem. Commun. 52 (2016) 12064-12067.

(8) S. P. Nunes, R. Sougrat, B. Hooghan, D.H. Anjum, A.R. Behzad, L. Zhao, N. Pradeep, I. Pinnay, U. Vainio, K.V. Peinemann, Ultraporous Films with Uniform Nanochannels by Block Copolymer Micelles Assembly, Macromolecules 19 (2010) 8079-8085.

(9) W. Chen, M.J. Wei, Y. Wang, Advanced ultrafiltration membranes by leveraging microphase separation in macrophase separation of amphiphilic polysulfone block copolymers, J. Membr. Sci. 525 (2017) 342#8211;348.

(10) G.R. Guillen, Y.J. Pan, M.H. Li, E.M.V. Hoek, Preparation and Characterization of Membranes Formed by Nonsolvent Induced Phase Separation: A Review, Ind. Eng. Chem. Res. 50 (2011) 3798#8211;3817.

3. 毕业设计（论文）进程安排

2015. 2. 22 ~ 2015. 3. 15：查阅文献。

查阅国内外文献，确定实验方法和实验条件，并按文献进行摸索性的尝试； 2015. 3. 15 ~ 2015. 4 .1：利用课题组已有基础，采用合适的溶剂体系进行刮膜实验并测试膜性能、表征形貌； 2015. 4. 1 ~ 2015. 5. 30：通过改变制膜条件调节膜性能及形貌，找出最佳的制膜条件；2015. 6. 1 ~ 2015. 6. 10：对所得的表征结果进行分析，完成毕业设计的相关内容。