全文总字数：3346字
1. 毕业设计（论文）的内容和要求
1. 查阅文献资料，总结文献内容，拟定方案，完成开题报告和文献综述。
2. 要求学生学习金属-有机骨架分离膜的专业知识，复习化工热力学和反应工程等学科课程，为接下来制备ZIF-8膜，研究活化过程的动力学和热力学知识打下基础。
3. 研究溶剂种类对ZIF-8膜的影响，使用XRD，SEM电镜等表征手段进行表征 4. 研究干燥时间和干燥温度对ZIF-8膜分离性能的影响，学习并使用气相色谱测试ZIF-8膜丙烯/丙烷分离性能 5. 接受论文培训，整理数据，撰写论文。
2. 实验内容和要求
1. 研究活化过程中溶剂种类对ZIF-8膜形貌的影响，使用XRD，SEM电镜等表征手段对ZIF-8膜进行表征。
2. 研究干燥时间和干燥温度等活化条件对ZIF-8膜的影响，使用气相色谱测试ZIF-8膜，考察其在不同条件下的丙烯/丙烷的分离性能。
3. 参考文献
[1] 王卅.我国丙烯下游产业产品市场情况[J].化工进展,2014,33(09):2517-2520. [2] AMEDI H R, AGHAJANI M. Economic Estimation of Various Membranes and Distillation for Propylene and Propane Separation)[J]. Journal of Engineering,2018, 57: 4366-4376. [3] Sholl David S,Lively Ryan P. Seven chemical separations to change the world.[J]. Nature,2016,532(7600). [4] Yuxiang Wang,Shing Bo Peh,Dan Zhao. Alternatives to Cryogenic Distillation: Advanced Porous Materials in Adsorptive Light Olefin/Paraffin Separations[J]. Small,2019,15(25). [5] 崔希利,邢华斌.金属有机框架材料分离低碳烃的研究进展[J].化工学报,2018,69(06):2339-2352. [6] Lloyd M. Robeson. The upper bound revisited[J]. Journal of Membrane Science,2008,320(1).
[7] Ji Yoon Song, Imteaz Ahmed, Pill Won Seo, and Sung Hwa Jhung*. UiO-66-Type Metal-Organic Framework with Free Carboxylic Acid: Versatile Adsorbents via H-bond for Both Aqueous and Nonaqueous Phases[J]. Acs Applied Materials Interfaces, 2016, 8(40): 27394-27402. [8] Pan Yichang,Liu Yunyang,Zeng Gaofeng,Zhao Lan,Lai Zhiping. Rapid synthesis of zeolitic imidazolate framework-8 (ZIF-8) nanocrystals in an aqueous system.[J]. Chemical communications (Cambridge, England),2011,47(7). [9] Pan Yichang,Lai Zhiping. Sharp separation of C2/C3 hydrocarbon mixtures by zeolitic imidazolate framework-8 (ZIF-8) membranes synthesized in aqueous solutions.[J]. Chemical communications (Cambridge, England),2011,47(37). [10] Yichang Pan,Tao Li,Gabriella Lestari,Zhiping Lai. Effective separation of propylene/propane binary mixtures by ZIF-8 membranes[J]. Journal of Membrane Science,2011,390. [11] Victor Varela Guerrero,Yeonshick Yoo,Michael C. McCarthy,Hae-Kwon Jeong. HKUST-1 membranes on porous supports using secondary growth[J]. Journal of Materials Chemistry,2010. [12] DONG X L, HUANG K, LIU S N, et al. Synthesis of zeolitic imidazolate framework-78 molecular-sieve membrane: defect formation and elimination [J]. J Mater Chem, 2012, 22(36): 19222-7. [13] Yichang Pan,Wei Liu,Yingjie Zhao,Chongqing Wang,Zhiping Lai. Improved ZIF-8 membrane: Effect of activation procedure and determination of diffusivities of light hydrocarbons[J]. Journal of Membrane Science,2015,493. [14] 潘宜昌,邢卫红.丙烯/丙烷分离的ZIF-8膜研究进展[J].化工进展,2020,39(06):2036-2048. [15] Huang Aisheng,Liu Qian,Wang Nanyi,Zhu Yaqiong,Caro Jrgen. Bicontinuous zeolitic imidazolate framework ZIF-8@GO membrane with enhanced hydrogen selectivity.[J]. Journal of the American Chemical Society,2014,136(42). [16] SHENG L Q, WANG C Q, YANG F, et al. Enhanced C3H6/C3H8 separation performance on MOF membranes through blocking defects and hindering framework flexibility by silicone rubber coating [J]. Chemical Communications, 2017, 53(55): 7760-3.
4. 毕业设计（论文）计划
2021.1.16-2021.3.1 查阅文献资料，并翻译一篇英文文献，汇总文献中的重要内容
2021.3.2-2021.3.13 拟定方案，完成文献综述和开题报告
2021.3.14-2018.4.14 探究活化过程中溶剂种类对ZIF-8膜的影响
以上是毕业论文任务书，课题毕业论文、开题报告、外文翻译、程序设计、图纸设计等资料可联系客服协助查找。
