1. 毕业设计（论文）的内容和要求

研究内容： （1）探究高质量块状C3N4前驱体的烧结条件； （2）考察热腐蚀法中的腐蚀时间对C3N4形貌的影响； （3）探究超声剥离C3N4纳米片的最优参数； （4）制备C3N4气体分离膜并测试性能。

具体要求： （1）大量阅读文献（英文文献20篇以上，中文文献10篇以上）； （2）熟悉实验室基本仪器的操作； （3）掌握测试表征的基本原理、操作方法； （4）学会膜性能的测试方法； （5）具备独立撰写论文、制作学术PPT并汇报课题的能力。

2. 参考文献

[1] Ma T Y, Tang Y, Dai S, et al. Proton-Functionalized Two-Dimensional Graphitic Carbon Nitride Nanosheet: An Excellent Metal-/Label-Free Biosensing Platform [J]. Small, 2014, 10(12): 2382-2389 [2] Niu P, Zhang L, Liu G, et al. Graphene-Like Carbon Nitride Nanosheets for Improved Photocatalytic Activities [J]. Advanced Functional Materials, 2012, 22(22): 4763-4770 [3] Schwinghammer K, Mesch M B, Duppel V, et al. Crystalline Carbon Nitride Nanosheets for Improved Visible-Light Hydrogen Evolution [J]. Journal Of the American Chemical Society, 2014, 136(5): 1730-1733 [4] Wang Y, Li L, Wei Y, et al. Water Transport with Ultralow Friction through Partially Exfoliated g-C3N4 Nanosheet Membranes with Self-Supporting Spacers [J]. Angewandte Chemie-International Edition, 2017, 56(31): 8974-8980 [5] Xu J, Zhang L, Shi R, et al. Chemical exfoliation of graphitic carbon nitride for efficient heterogeneous photocatalysis [J]. Journal Of Materials Chemistry A, 2013, 1(46): 14766-14772 [6] Yang S, Gong Y, Zhang J, et al. Exfoliated Graphitic Carbon Nitride Nanosheets as Efficient Catalysts for Hydrogen Evolution Under Visible Light [J]. Advanced Materials, 2013, 25(17): 2452-2456 [7] Yin Y, Han J, Zhang X, et al. Facile synthesis of few-layer-thick carbon nitride nanosheets by liquid ammonia-assisted lithiation method and their photocatalytic redox properties [J]. Rsc Advances, 2014, 4(62): 32690-32697 [8] Zhang J, Chen Y, Wang X. Two-dimensional covalent carbon nitride nanosheets: synthesis, functionalization, and applications [J]. Energy Environmental Science, 2015, 8(11): 3092-3108 [9] Zhang X, Xie X, Wang H, et al. Enhanced Photoresponsive Ultrathin Graphitic-Phase C3N4 Nanosheets for Bioimaging [J]. Journal Of the American Chemical Society, 2013, 135(1): 18-21 [10] Zhou K-G, McManus D, Prestat E, et al. Self-catalytic membrane photo-reactor made of carbon nitride nanosheets [J]. Journal Of Materials Chemistry A, 2016, 4(30): 11666-11671

3. 毕业设计（论文）进程安排

19.2.15~19.3.10 查阅文献，开题报告，掌握基础实验技能 19.3.10~19.5.1 确定实验方案，正式开展实验工作 19.5.1~19.5.28 中后期实验阶段及数据收集 19.5.28~19.6.15 数据整理，撰写论文，准备答辩