1. 毕业设计(论文)的内容和要求
本课题将利用新发现且具有普遍适用性的新型α-Co-E助催化剂改性石墨相氮化碳(g-C3N4),并设计实验测量其光催化处理污水的能力。
根据以前的文献,选择富氮的前驱体并采用适当的方法制备g-C3N4,再将g-C3N4与EDTA按一定比例混合制备出g-C3N4/α-Co-E复合材料。
在经α-Co-E改性g-C3N4后获得的g-C3N4/α-Co-E复合材料的基础上,通过设计对照实验,进一步研究该材料的热稳定性,光催化分解效率以及循环稳定性,进而为有效处理生活工业污水提供新材料。
2. 参考文献
根据毕业要求指点2.3和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] 李昱慧,张静等. 石墨相氮化碳光催化剂改性的研究进展[N]. 石油化工高等学校学报, 2019,32(2).[2] 陶雪芬,张颖,郑洁峰等.类石墨相氮化碳的复合研究进展*[J]. 化工科技. 2019,27(1):71-76.[3] 彭小明,罗文栋等.石墨类氮化碳改性方法的研究进展[J].水处理技术.2019,12,45(12).[4] 陈美玲,刘少敏,张建树,王笑笑.石墨相氮化碳光催化剂的研究进展[J].山东化工.2019(48).[5] 李龙飞,姜代旬,潘凤丹等.石墨相氮化碳的制备与光催化性能[N].青岛科技大学学报.2019,40(2).[6] 李靖,吴海波,王瑜等.钨酸铋量子点和纳米片修饰石墨相氮化碳复合催化剂的制备及其可见光催化活性增强[J].应用化学.2019,36(11).[7] 刘欣,李家科,李艳艳,王艳香.ZnO/g-C3N4复合光催化剂制备及其光催化性能研究[J].人工晶体学报.2016,45(11).[8] 张浩,田景芝,郝欣等.CDs/ZnO/g-C3N4三元组分协同作用促进光催化降解染料(J).精细化工.2019,36(7). [9]Wang Q, Zhang J, Mao W, et al. Efficient Organic Dyes Photodegradation Catalyzed by Nickel-Species Loaded Graphitic Carbon Nitride[J]. Journal of Inorganic and Organometallic Polymers and Materials, 2017, 27(5): 1177-1189.[10] Ren S, Chen C, Zhou Y, et al. The α-Fe 2 O 3/g-C 3 N 4 composite as an efficient heterogeneous catalyst with combined Fenton and photocatalytic effects[J]. Research on Chemical Intermediates, 2017, 43(5): 3307-3323.[11] Ahooie T S, Azizi N, Hashemi M M, et al. Magnetic gC 3 N 4 nanocomposite-catalyzed environmentally benign aminolysis of epoxide[J]. Research on Chemical Intermediates, 2018, 44(2): 1425-1436.[12] Cui Y, Zhang X, Zhang H, et al. Construction of BiOCOOH/g-C3N4 composite photocatalyst and its enhanced visible light photocatalytic degradation of amido black 10B[J]. Separation and Purification Technology, 2019, 210: 125-134.[13] Sun Y, Wang C, Gu G, et al. Facile synthesis of free-metal ternary composites for ultra-fast photocatalytic degradation of organic pollutant[J]. Catalysis Today, 2020, 340: 294-301.[14] Zhang Z, Pan Z, Guo Y, et al. In-situ growth of all-solid Z-scheme heterojunction photocatalyst of Bi7O9I3/g-C3N4 and high efficient degradation of antibiotic under visible light[J]. Applied Catalysis B: Environmental, 2020, 261: 118212.[15] Shen S, Zhong W, Wang Z, et al. β-FeSe nanorods composited g-C3N4 with enhanced photocatalytic efficiency[J]. Royal Society open science, 2019, 6(3): 181886.[16] Liu C, Mao D, Pan J, et al. Fabrication of highly efficient heterostructured Ag-CeO2/g-C3N4 hybrid photocatalyst with enhanced visible-light photocatalytic activity[J]. Journal of Rare Earths, 2019, 37(12): 1269-1278.[17] Arumugham T, Amimodu R G, Kaleekkal N J, et al. Nano CuO/g-C3N4 sheets-based ultrafiltration membrane with enhanced interfacial affinity, antifouling and protein separation performances for water treatment application[J]. Journal of Environmental Sciences, 2019, 82: 57-69.
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