1. 毕业设计（论文）的内容和要求

气体分离聚合物膜是膜技术发展最快的分支之一。

与传统的分离技术相比，气体膜分离技术有能耗低、无污染及设备简单等优点，在天然气净化、氢气回收、富氧、富氮和有机蒸气回收等领域应用广泛。

聚合物膜因其成本低且易制备而研究最多、应用最广。

2. 参考文献

[1] YILMAZ, Gamze, KESKIN. Molecular modeling of MOF and ZIF-filled MMMs for CO2/N2 separations[J]. Journal of Membrane Science, 2014, 454(6):407-417. [2] Venna S, Lartey M, Li T, et al. Fabrication of MMMs with improved gas separation properties using externally-functionalized MOF particles[J]. Journal of Materials Chemistry A, 2015, 3(9):5014-5022. [3] Chung T S, Lan Y J, Yi L, et al. Mixed matrix membranes (MMMs) comprising organic polymers with dispersed inorganic fillers for gas separation[J]. Progress in Polymer Science, 2007, 32(4):483-507. [4] Kang Z, Peng Y, Qian Y, et al. Mixed Matrix Membranes (MMMs) Comprising Exfoliated 2D Covalent Organic Frameworks (COFs) for Efficient CO2 Separation[J]. Chemistry of Materials, 2016, 28(5):1277#8722;1285. [5] Wijenayake S N, Panapitiya N P, Versteeg S H, et al. Surface Cross-Linking of ZIF-8/Polyimide Mixed Matrix Membranes (MMMs) for Gas Separation[J]. Industrial Engineering Chemistry Research, 2013, 52(21):6991-7001. [6] Etxeberria-Benavides M, David O, Johnson T, et al. High performance mixed matrix membranes (MMMs) composed of ZIF-94 filler and 6FDA-DAM polymer[J]. Journal of Membrane Science, 2018, 550:198-207. [7] Zheng W, Rui D, Kai Y, et al. ZIF-8 Nanoparticles with Tunable Size for Enhanced CO 2 Capture of Pebax Based MMMs[J]. Separation Purification Technology, 2018:S1383586617338716. [8] Sarfraz M, Ba-Shammakh M. CNTs-and ZIF-based Ultrason #174; high performance MMMs for CO 2 separation from post combustion gas[J]. Journal of Energy Chemistry, 2018:S2095495618300639. [9] Khan M M, Shishatskiy S, Filiz V. Mixed Matrix Membranes of Boron Icosahedron and Polymers of Intrinsic Microporosity (PIM-1) for Gas Separation[J]. Membranes, 2018, 8(1):1-. [10] Solaymani A, Doroodmand M M, Sabbaghi S. Modification of Theoretical Models for the Effective Properties of Mixed-Matrix Membranes Fabricated with Carbon Nanotubes[J]. Journal of Computational Theoretical Nanoscience, 2014, 11(1):80-90.

3. 毕业设计（论文）进程安排

第一周~第三周 完成英文文献翻译以及开题报告 第四周~第七周 合成MOFs材料 第八周~第九周 将MOFs材料掺杂到聚酰亚胺基质中制备混合基质膜 第十周~第十二周 考察不同MOFs材料对混合基质薄膜气体渗透性能的影响 第十三周~第十四周 使用其他含芴基二胺单体与六氟二酐合成，制备PI薄膜并进行实验总结及补充数据 第十四周~最后 进行毕业论文的撰写以及准备答辩