全文总字数：2525字
1. 毕业设计（论文）的内容和要求
1.在阐明实验研究目的的基础上，从制订实验方案开始，独立完成一个完整的实验。
2.应取得足够的实验数据，并对其进行分析和相应的处理，给出必要的实验曲线、图表，得出实验结论；3.按照本科生毕业论文撰写规范完成1万字以上的实验研究论文。
2. 实验内容和要求
1.成功制备铌基材料（SnNb2O6、K4Nb6O17）；3.将g-C3N4与铌基材料进行复合；4.对合成的样品进行相关的性能测试及分析。
3. 参考文献
1. Yue Z, Liu A, Zhang C, Huang J, Zhu M, Du Y, et al. Noble-metal-free hetero-structural CdS/Nb2O5/N-doped-graphene ternary photocatalytic system as visible-light-driven photocatalyst for hydrogen evolution. Applied Catalysis B-Environmental. 2017;201:202-10.2. Subbaraman R, Tripkovic D, Strmcnik D, Chang K-C, Uchimura M, Paulikas AP, et al. Enhancing Hydrogen Evolution Activity in Water Splitting by Tailoring Li -Ni(OH)(2)-Pt Interfaces. Science. 2011;334(6060):1256-60.3. Qian X, Yang W, Gao S, Xiao J, Basu S, Yoshimura A, et al. Highly Selective, Defect-Induced Photocatalytic CO2 Reduction to Acetaldehyde by the Nb-Doped TiO2 Nanotube Array under Simulated Solar Illumination. ACS applied materials 12(50):55982-93.4. Zhou C, Chen G, Wang Q. High photocatalytic activity of porous K4Nb6O17 microsphere with large surface area prepared by homogeneous precipitation using urea. Journal of Molecular Catalysis a-Chemical. 2011;339(1-2):37-42.5. Balcerski WC, Ryu SY, Hoffmann MR. Photocatalytic hydrogen production with visible light using nanocomposites of CdS and Ni on niobium oxide. Separation and Purification Technology. 2015;156:915-21.6. Zhou C, Shi R, Waterhouse GIN, Zhang T. Recent advances in niobium-based semiconductors for solar hydrogen production. Coordination Chemistry Reviews. 2020;419.7. Liu C, Feng Y, Han Z, Sun Y, Wang X, Zhang Q, et al. Z-scheme N-doped K4Nb6O17/g-C3N4 heterojunction with superior visible-light-driven photocatalytic activity for organic pollutant removal and hydrogen production. Chinese Journal of Catalysis. 2021;42(1):164-74.8. Raba-Paez AM, Falcony-Guajardo C, Supelano-Garcia I, Joya MR. Niobium Pentoxide Samples with Addition of Manganese at Different Concentrations and Calcination Temperatures Applied in the Photocatalytic Degradation of Rhodamine B. Applied Sciences-Basel. 2020;10(12).9. Zhang Y, Zhao H, Zhao X, Lin J, Li N, Huo Z, et al. Narrow-bandgap Nb2O5 nanowires with enclosed pores as high-performance photocatalyst. Science China-Materials. 2019;62(2):203-10.
4. 毕业设计（论文）计划
1.2021.01-2021.02：查阅文献，对研究课题进行初步了解；2. 2021.03-2021.04：将g-C3N4与铌基材料进行复合，有效提高复合光催化剂中载流子分离效率。
结合物理性能以及光催化性能表征，研究光催化性能的增强作用机理。
3. 2021.05-2021.06：总结实验方法和规律，整理数据、撰写科研论文、专利申请（可与上述计划交替进行）和完成结题报告。
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。
