多孔碳纳米材料的合成任务书
2020-05-22 21:13:15
1. 毕业设计(论文)的内容和要求
文献综述能够全面科学地总结多孔碳纳米材料合成方法的研究进展,结构、组成特性,和不同组成(例如:n-、s-掺杂)与孔径结构、孔尺寸分布等对催化(特别是电催化氧还原)性能的影响。
详细列出实验所用试剂和分析仪器,实验方法具有一定独创性,杜绝简单重复前人的工作,能够独立提出本课题实验设计方案。
并制备出一至两种不同结构(组成)的多孔碳纳米材料,同时对所制备的纳米结构进行tem、xrd、sem、bet等结构测试与表征。
2. 参考文献
[1] Paraknowitsch J P, Zhang J, Su D, Thomas A, Antonietti M. Ionic Liquids as Precursors for Nitrogen-Doped Graphitic Carbon [J]. Adv Mater. 2010, (22): 87~92. [2] Wang Y C, Lai Y J, Song L, Zhou Z Y, Liu J G, Wang Q, Yang X D, Chen C, Shi W, Zheng Y P, Rauf M, Sun S G. S-Doping of an Fe/N/C ORR Catalyst for Polymer Electrolyte Membrane Fuel Cells with High Power Density [J]. Angew Chem Int Ed. 2015, (54): 9907~9910. [3] Zhu Y, Zhang B, Liu X, Wang D W, Su D S. Unravelling the Structure of Electrocatalytically Active Fe#8211;N Complexes in Carbon for the Oxygen Reduction Reaction [J]. Angew Chem Int Ed. 2014, (53): 10673~10677. [4] Zhang S, Tsuzuki S, Ueno K, Dokko K, Watanabe M. Upper Limit of Nitrogen Content in Carbon Materials [J]. Angew Chem Int Ed. 2015, (54): 1302~1306. [5] He W, Jiang C, Wang J, Lu L. High-Rate Oxygen Electroreduction over Graphitic-N Species Exposed on 3D Hierarchically Porous Nitrogen-Doped Carbons. Angew Chem Int Ed. 2014, (53): 9503~9507. [6] Ding W, Wei Z, Chen S, Qi X, Yang T, Hu J, Wang D, Wan L J, Alvi S F, Li L. Space-Confinement-Induced Synthesis of Pyridinic- and Pyrrolic- Nitrogen-Doped Graphene for the Catalysis of Oxygen Reduction [J]. Angew Chem Int Ed. 2013, (52): 11755~11759. [7] Yang S, Zhi L, Tang K, Feng X, Maier J, M#252;llen K. Effi cient Synthesis of Heteroatom (N or S)-Doped Graphene Based on Ultrathin Graphene Oxide-Porous Silica Sheets for Oxygen Reduction Reactions [J]. Adv Funct Mater. 2012, (22): 3634~3640. [8] Song J, Xu T, Gordin M L, Zhu P, Lv D, Jiang Y B, Chen Y, Duan Y, Wang D. Nitrogen-Doped Mesoporous Carbon Promoted Chemical Adsorption of Sulfur and Fabrication of High-Areal-Capacity Sulfur Cathode with Exceptional Cycling Stability for Lithium-Sulfur Batteries [J]. Adv Funct Mater. 2014, (24): 1243~1250. [9] Wei J, Zhou D, Sun Z, Deng Y, Xia Y, Zhao D. A Controllable Synthesis of Rich Nitrogen-Doped Ordered Mesoporous Carbon for CO2 Capture and Supercapacitors [J]. Adv Funct Mater. 2013, (23): 2322~2328. [10] Fellinger T P, White R J, Titirici M M, Antonietti M. Borax-Mediated Formation of Carbon Aerogels from Glucose [J]. Adv Funct Mater. 2012, (22): 3254~3260. [11] Antonietti M, Fechler N, Fellinger T P. Carbon Aerogels and Monoliths: Control of Porosity and Nanoarchitecture via Sol#8722;Gel routes [J]. Chem Mater. 2014, (26): 196~210. [12] Wohlgemuth S A, White R J, Willinger M G, Titirici M M, Antonietti M. A One-Pot Hydrothermal Synthesis of Sulfur and Nitrogen Doped Carbon Aerogels with Enhanced Electrocatalytic Activity in the Oxygen Reduction Reaction [J]. Green Chem. 2012, (14): 1515~1523. [13] Titirici M M, Antonietti M, Baccile N. Hydrothermal Carbon from Biomass: A Comparison of the Local Structure from Poly- to Monosaccharides and Pentoses/Hexoses [J]. Green Chem. 2008, (10): 1204~1212. [14] Niu W, Li L, Liu X, Wang N, Liu J, Zhou W, Tang Z, Chen S. Mesoporous N-Doped Carbons Prepared with Thermally Removable Nanoparticle Templates: An Efficient Electrocatalyst for Oxygen Reduction Reaction [J]. J Am Chem Soc. 2015, (137): 5555~5562. [15] Wang H, Xie M, Thia L, Fisher A, Wang X. Strategies on the Design of Nitrogen-Doped Graphene [J]. J Phys Chem Lett. 2014, (5): 119~125.
3. 毕业设计(论文)进程安排
2016, 2, 22 #8210; 2016, 3, 10:查阅翻译文献,熟悉合成多孔碳纳米材料的意义、方法、物理性质、性能以及应用前景。
撰写本研究方向的文献综述。
2016, 3, 11 #8210; 2016, 5, 31:熟悉并掌握实验仪器设备的使用与操作,了解相关化学试剂的物理化学参数、化学反应性能、与溶液配制方法,水热反应、管式炉的操作步骤,进行合成实验与产物的分析测试,优化实验条件,选用不同条件(温度,添加剂等)合成比表面积比较大,孔径分布均匀的多孔碳纳米材料。
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