基于ZIF多孔材料的后修饰及其复合材料的制备及其电导性质的表征任务书

 2022-02-10 06:02

全文总字数:3360字

1. 毕业设计(论文)的内容和要求

1熟练掌握多孔ZIF材料的合成及其后修饰2熟练掌握基本表征手段,如PXRD,IR,N2气吸/脱附等3熟练掌握质子导体性质的测试

2. 实验内容和要求

1 掌握ZIF的合成方法 2掌握油浴锅、烘箱,真空干燥箱等基本仪器 3掌握粉末X-射线衍射测试、傅里叶红外测试、电化学工作站的阻抗测试等分析测试方法 4掌握实验处理软件的使用方法

3. 参考文献

(1) Kreuer, K. D. Proton Conductivity: Materials and Applications.Chem. Mater. 1996, 8, 610641.(2) Kreuer, K. D.; Paddison, S. J.; Spohr, E.; Schuster, M. Transport in Proton Conductors for Fuel-Cell Applications: Simulations,Elementary Reactions, and Phenomenology. Chem. Rev. 2004, 104,46374678.(3) Alberti, G.; Casciola, M. Solid State Protonic Conductors, Present Main Applications and Future Prospects. Solid State Ionics 2001, 145, 316.(4) Lee, W. K.; Pietron, J. J.; Kidwell, D. A.; Robinson, J. T.; McGann, C. L.; Sheehan, P. E.; Mulvaney, S. P. Enhanced Protonic Conductivity and IFET Behavior in Individual Proton-doped Electrospun Chitosan Fibers. J. Mater. Chem. C 2019, 7, 10833.(5) Lim, D. W.; Sadakiyo, M.; Kitagawa, H. Proton Transfer in Hydrogen-bonded Degenerate Systems of Water and Ammonia in Metal-organic Frameworks. Chem. Sci. 2019, 10, 1633.(6) Wei, Y. S.; Hu, X. P.; Han, Z.; Dong, X. Y.; Zang, S. Q.; Mak, T. C. Unique Proton Dynamics in an Efficient MOF-Based Proton Conductor. J. Am. Chem. Soc. 2017, 139, 35053512.(7) Li, X.-M.; Dong, L.-Z.; Li, S.-L.; Xu, G.; Liu, J.; Zhang, F.-M.; Lu, L.-S.; Lan, Y.-Q. Synergistic Conductivity Effect in a Proton Sources-Coupled MetalOrganic Framework. ACS Energy Lett. 2017, 2, 23132318.(8) Yang, F.; Xu, G.; Dou, Y.; Wang, B.; Zhang, H.; Wu, H.; Zhou, W.; Li, J.-R.; Chen, B. A Flexible Metalorganic Framework with a High Density of Sulfonic Acid Sites for Proton Conduction. Nat. Energy 2017, 2, 877883.(9) Ramaswamy, P.; Wong, N. E.; Shimizu, G. K. H. MOFs as Proton Conductors-challenges and Opportunities. Chem. Soc. Rev. 2014, 43, 59135932.(10) Yoon, M.; Suh, K.; Natarajan, S.; Kim, K. Proton Conduction in MetalOrganic Frameworks and Related Modularly Built Porous Solids. Angew. Chem., Int. Ed. 2013, 52, 26882700.(11) Mukhopadhyay, S.; Debgupta, J.; Singh, C.; Sarkar, R.; Basu, O.; Das, S. K. Designing UiO-66-Based Superprotonic Conductor with the Highest Metal-Organic Framework Based Proton Conductivity. ACS Appl. Mater. Interfaces 2019, 11, 1342313432.(12) Phang, W. J.; Jo, H.; Lee, W. R.; Song, J. H.; Yoo, K.; Kim, B.; Hong, C. S. Superprotonic Conductivity of a UiO-66 Framework Functionalized with Sulfonic Acid Groups by Facile Postsynthetic Oxidation. Angew. Chem. 2015, 127, 52315235.(13) Ramaswamy, P.; Matsuda, R.; Kosaka, W.; Akiyama, G.; Jeon, H. J.; Kitagawa, S. Highly Proton Conductive NanoporousCoordination Polymers with Sulfonic Acid Groups on the Pore Surface. Chem. Commun. 2014, 50, 11441146.(14) Luo, H. B.; Ren, Q.; Wang, P.; Zhang, J.; Wang, L.; Ren, X. M. High Proton Conductivity Achieved by Encapsulation of Imidazole Molecules into Proton Conducting MOF-808. ACS Appl. Mater. Interfaces 2019, 11, 91649171.(15) Luo, H. B.; Wang, M.; Zhang, J.; Tian, Z. F.; Zou, Y.; Ren, X. M. An Open-framework Chalcogenide Showing both Intrinsic Anhydrous and Water-assisted High Proton Conductivity. ACS Appl. Mater. Interfaces 2018, 10, 26192627.

4. 毕业设计(论文)计划

2020.11-2020.12 调研文献,熟悉操作过程,整理实验思路,拟定试验方案2021.1-2021.2 完成开题报告及外文翻译工作2021.3-2021.4 开展并完善实验过程,对合成产物进行表征2021.4-2021.5 对实验数据进行处理并分析,撰写毕业论文并修改,完成答辩ppt

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