1. 毕业设计(论文)的内容和要求
本课题将设计一种增强TTA上转换发光的周期性微纳结构。
通过掩膜板或微接触印刷等方法设计微结构,同时加入金属等离子共振激元,将这种结构与上转换体系相结合,使其与上转换转光粒子的吸收带耦合,从而增强上转换发光粒子的吸收,进而增强其荧光。
在微结构设计实现的基础上,进一步研究微结构的周期性、对转光粒子的亲和性、微结构的特征吸收带与转光粒子吸收带的耦合性对上转换发光强度的影响。
2. 参考文献
根据毕业要求指点10.2,毕设期间要进行研究现状调查与总结,要求在开题报告及毕业设计(论文)中涉及的英文文献不少于20篇,其中近5年不少于8篇,英文文献不少于5篇。
以下是与本课题相关的部分文献列表:[1] Fang L, Wei M, Shang Y, et al. Precise pattern replication of polymer blends into nonuniform geometries via reducing interfacial tension between two polymers [J]. Langmuir, 2012, 28(27): 10238-10245.[2] Fang L, Wei M, Wongkasem N, et al. Tin assisted transfer of electroplated metal nanostructures and its application in flexible chiral metamaterials [J]. Microelectronic Engineering, 2013, 107: 42-49.[3] Fang L, Wei M, Barry C, et al. Effect of Spin Speed and Solution Concentration on the Directed Assembly of Polymer Blends [J]. Macromolecules, 2010, 43(23): 9747-9753.[4] Han X, Liu H, Hu Y. Interlocking layer structures formed in spin-cast polymer blend films by surface segregation and self-stratification [J]. Journal of Polymer Science Part B: Polymer Physics, 2007, 45(5): 532-543.[5] Hagstrom A L, Weon S, Choi W, et al. Triplet-Triplet Annihilation Upconversion in Broadly Absorbing Layered Film Systems for Sub-Bandgap Photocatalysis [J]. ACS Appl Mater Interfaces, 2019, 11(14): 13304-13318.[6] Metwalli E, Couet S, Schlage K, et al. In situ GISAXS investigation of gold sputtering onto a polymer template [J]. Langmuir, 2008, 24(8): 4265-4272.[7] Yabu H, Higuchi T, Ijiro K, et al. Spontaneous formation of polymer nanoparticles by good-solvent evaporation as a nonequilibrium process [J]. Chaos, 2005, 15(4): 047505.[8] Fu C-C, Grimes A, Long M, et al. Tunable Nanowrinkles on Shape Memory Polymer Sheets [J]. Advanced Materials, 2009, 21(44): 4472-4476.[9] Monguzzi A, Pedrini J. Recent advances in the application triplettriplet annihilation-based photon upconversion systems to solar technologies [J]. Journal of Photonics for Energy, 2017, 8(02): 1.[10] Bernasik A, Haberko J, Wodarczyk-Mikiewicz J, et al. Influence of humid atmosphere on phase separation in polyanilinepolystyrene thin films [J]. Synthetic Metals, 2005, 155(3): 516-522.[11] Prosycevas I, Tamulevicius S, Guobiene A. The surface properties of PS/PMMA blends nanostructured polymeric layers [J]. Thin Solid Films, 2004, 453-454: 304-311.[12] Fang J, Wang W, Zhu C, et al. CdS/Pt photocatalytic activity boosted by high-energetic photons based on efficient triplettriplet annihilation upconversion [J]. Applied Catalysis B: Environmental, 2017, 217: 100-107.[13] Mokarian-Tabari P, Geoghegan M, Howse J R, et al. Quantitative evaluation of evaporation rate during spin-coating of polymer blend films: Control of film structure through defined-atmosphere solvent-casting [J]. Eur Phys J E Soft Matter, 2010, 33(4): 283-289.[14] Katta K, Busko D, Landfester K, et al. Inorganic Protection of Polymer Nanocapsules: A Strategy to Improve the Efficiency of Encapsulated Optically Active Molecules [J]. Israel Journal of Chemistry, 2018, 58(12): 1356-1362.
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