前驱物晶体结构对SrTaO2N光催化性能的影响任务书

 2021-10-23 09:10

1. 毕业设计(论文)的内容和要求

需要学生了解光电催化的基本内容。

及本课题选择的SrTaO2N的基本物化特性;半导体制备方法对样品物化特性的影响;熟悉数据处理常用软件的使用,物化特性表征结果的分析,论文撰写的基本要求。

2. 参考文献

(1) Bard, A.; Fox, M. Artificial Photosynthesis: Solar Splitting of Water to Hydrogen and Oxygen. Acc. Chem. Res. 1995, 28 (3), 141-145.(2) Hitoki, G.; Takata, T.; Kondo, J. N.; Hara, M.; Kobayashi, H.; Domen, K. An oxynitride, TaON, as an efficient water oxidation photocatalyst under visible light irradiation (λ ≤ 500 nm). Chem. Commun. 2002, 16 (16), 1698-1699.(3) Feng, J. Y.; Huang, H. T.; Fang, T.; Wang, X.; Yan, S. C.; Luo, W. J.; Yu, T.; Zhao, Y. X.; Li, Z. S.; Zou, Z. G. Defect Engineering in Semiconductors: Manipulating Nonstoichiometric Defects and Understanding Their Impact in Oxynitrides for Solar Energy Conversion. Adv. Funct. Mater. 2019, 29 (11), 1808389.(4) Pei, L.; Li, T. Z.; Yuan, Y. J.; Yang, T.; Zhong, J. S.; Ji, Z. G.; Yan, S. C.; Zou, Z. G. Schottky junction effect enhanced plasmonic photocatalysis by TaON@Ni NP heterostructures. Chem Commun (Camb) 2019, 55 (78), 11754-11757.(5) Moriya, Y.; Takata, T.; Domen, K. Recent progress in the development of (oxy)nitride photocatalysts for water splitting under visible-light irradiation. Coord. Chem. Rev. 2013, 257 (13-14), 1957-1969.(6) Maeda, K.; Teramura, K.; Domen, K. Effect of post-calcination on photocatalytic activity of (Ga1xZnx)(N1xOx) solid solution for overall water splitting under visible light. J. Catal. 2008, 254 (2), 198-204.(7) Lee, Y.; Nukumizu, K.; Watanabe, T.; Takata, T.; Hara, M.; Yoshimura, M.; Domen, K. Effect of 10 MPa Ammonia Treatment on the Activity of Visible Light Responsive Ta3N5 Photocatalyst. Chem. Lett. 2006, 35 (4), 352-353.(8) Akiyama, S.; Nakabayashi, M.; Shibata, N.; Minegishi, T.; Asakura, Y.; Abdulla-Al-Mamun, M.; Hisatomi, T.; Nishiyama, H.; Katayama, M.; Yamada, T.; Domen, K. Highly Efficient Water Oxidation Photoanode Made of Surface Modified LaTiO2N Particles. Small 2016, 12 (39), 5468-5476.(9) Zhong, Y. J.; Li, Z. S.; Zhao, X.; Fang, T.; Huang, H. T.; Qian, Q. F.; Chang, X. F.; Wang, P.; Yan, S. C.; Yu, Z. T.; Zou, Z. G. Enhanced Water-Splitting Performance of Perovskite SrTaO2N Photoanode Film through Ameliorating Interparticle Charge Transport. Adv. Funct. Mater. 2016, 26 (39), 7156-7163.(10) Takata, T.; Lu, D. L.; Domen, K. Synthesis of Structurally Defined Ta3N5 Particles by Flux-Assisted Nitridation. Cryst. Growth Des. 2011, 11 (1), 33-38.(11) Yu, H.; Yan, S. C.; Zhou, P.; Zou, Z. G. CO2 photoreduction on hydroxyl-group-rich mesoporous single crystal TiO2. Appl. Surf. Sci. 2018, 427, 603-607.(12) Wang, X.; Hisatomi, T.; Wang, Z.; Song, J.; Qu, J.; Takata, T.; Domen, K. Core-Shell-Structured LaTaON2 Transformed from LaKNaTaO5 Plates for Enhanced Photocatalytic H2 Evolution. Angew. Chem. Int. Ed. 2019, 58 (31), 10666-10670.(13) Kawashima, K.; Hojamberdiev, M.; Wagata, H.; Yubuta, K.; Oishi, S.; Teshima, K. Chloride Flux Growth of La2TiO5 Crystals and Nontopotactic Solid-State Transformation to LaTiO2N Crystals by Nitridation Using NH3. Cryst. Growth Des. 2014, 15 (1), 333-339.

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