1. 毕业设计（论文）的内容和要求

前期，主要在了解常规纳米材料的制备合成方法的基础上，了解二维纳米材料的合成条件，在实验室前期工作的基础上探索新型二维多元硫化物的合成的条件，并详细的掌握材料的系列表征手段如xrd，sem等。

同时简单的了解二维多元硫化物的主要应用领域。

能够较好的独自完成整个实验的设计以及论文写作等工作。

2. 参考文献

[1] Bouet C, Mahler B, Nadal B, et al. Two-dimensional growth of CdSe nanocrystals, from nanoplatelets to nanosheets[J]. Chemistry of Materials, 2013, 25(4): 639-645. [2] Wu W Y, Chakrabortty S, Chang C K L, et al. Promoting 2D Growth in Colloidal Transition Metal Sulfide Semiconductor Nanostructures via Halide Ions[J]. Chemistry of Materials, 2014, 26(21): 6120-6126. [3]Kevin P, Malik M A, Mcadams S, et al. Synthesis of Nanoparticulate Alloys of the Composition Cu2Zn1#8211;xFexSnS4: Structural, Optical, and Magnetic Properties[J]. Journal of the American Chemical Society, 2015, 137(48): 15086-15089. [4]Ozel F, Kus M, Yar A, et al. Fabrication of quaternary Cu2FeSnS4 (CFTS) nanocrystalline fibers through electrospinning technique[J]. Journal of Materials Science, 2015, 50(2): 777-783. [5]Kevin P, Malik M A, O'Brien P. The controlled deposition of Cu 2 (Zn y Fe 1#8722;y) SnS 4, Cu 2 (Zn y Fe1#8722;y) SnSe 4 and Cu 2 (Zn y Fe 1#8722; y) Sn (S x Se 1#8722; x) 4 thin films by AACVD: potential solar cell materials based on earth abundant elements[J]. Journal of Materials Chemistry C, 2015, 3(22): 5733-5741. [6]C. Rinco#8217;n,, Quintero M, Power C, et al. Raman spectra of Cu2BIICIVX4VI magnetic quaternary semiconductor compounds with tetragonal stannite type structure[J]. Journal of Applied Physics, 2015, 117(20): 205701. [7]Prabhakar R R, Huu Loc N, Kumar M H, et al. Facile water-based spray pyrolysis of earth-abundant Cu2FeSnS4 thin films as an efficient counter electrode in dye-sensitized solar cells[J]. ACS applied materials interfaces, 2014, 6(20): 17661-17667. [8]Park J Y, Noh J H, Mandal T N, et al. Quaternary semiconductor Cu 2 FeSnS 4 nanoparticles as an alternative to Pt catalysts[J]. RSC Advances, 2013, 3(47): 24918-24921. [9]Cui Y, Deng R, Wang G, et al. A general strategy for synthesis of quaternary semiconductor Cu 2 MSnS 4 (M= Co 2 , Fe 2 , Ni 2 , Mn 2 ) nanocrystals[J]. Journal of Materials Chemistry, 2012, 22(43): 23136-23140. [10]Ai L, Jiang J. Hierarchical porous quaternary Cu#8211;Fe#8211;Sn#8211;S hollow chain microspheres: rapid microwave nonaqueous synthesis, growth mechanism, and their efficient removal of organic dye pollutant in water[J]. Journal of Materials Chemistry, 2012, 22(38): 20586-20592. [11]Yan C, Huang C, Yang J, et al. Synthesis and characterizations of quaternary Cu 2 FeSnS 4 nanocrystals[J]. Chemical Communications, 2012, 48(20): 2603-2605. [12]Caneschi A, Cipriani C, Di Benedetto F, et al. Characterisation of the antiferromagnetic transition of Cu2FeSnS4, the synthetic analogue of stannite[J]. Physics and chemistry of minerals, 2004, 31(3): 190-193. [13]Zhang X, Li M, He X, et al. Antibacterial activity of single crystalline silver-doped anatase TiO 2 nanowire arrays[J]. Applied Surface Science, 2016, 372: 139-144.

3. 毕业设计（论文）进程安排

起讫日期 设计（论文）各阶段工作内容 备 注 #160; 3月1日--4月1日 通过文献检索，阅读大量相关文献，并完成一篇英文文献的翻译；充分了解实验所需的药品和仪器，为实验做准备；正确认识自己的课题，完成开题报告。

4月1日--5月1日 根据实验安排进行实验，对实验结果及时分析、总结，不断调整实验方案；根据实验结果，完成论文中期报告。

5月1日--5月30日 对实验结果进行分析、检测，完成实验。