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毕业论文网 > 任务书 > 化学化工与生命科学类 > 化学工程与工艺 > 正文

Cu-Zn双金属吸附剂的制备及其性能研究任务书

 2020-06-26 19:52:34  

1. 毕业设计(论文)的内容和要求

毕业论文环节是大学学习的最后一个阶段,这一阶段需要我们将学习的基础理论和专业知识综合运用到课题的研究中,培养理论联系实际、严谨勤奋的工作态度和求实创新的科学作风,提高分析问题、解决问题和独立工作的能力。

希望同学珍惜学习机会,认真完成本课题的任务,具体要求如下: 1. 具有熟练的信息检索能力,能够独立检索和阅读与课题相关的外文参考文献,了解国内外相关研究领域的前沿动态,明确课题研究目的及所选择研究方法的依据,撰写开题报告,翻译一篇与课题相关的英文文献。

2. 具备坚实的专业课程理论基础和动手能力,掌握实验中所用的各种表征仪器的分析原理和操作方法,能够充分利用相关专业知识分析并解决实验过程中遇到的问题。

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2. 参考文献

[1] He G S, Sun L B, Song X L, et al. Adjusting Host Properties to Promote Cuprous Chloride Dispersion and Adsorptive Desulfurization Sites Formation on SBA-15[J]. Energy Fuels, 2011, 25(8):3506-3513. [2] Li Y X, Jiang W J, Tan P, et al. What Matters to the Adsorptive Desulfurization Performance of Metal-Organic Frameworks?[J]. Journal of Physical Chemistry C, 2015, 119(38):150909162445004. [3] Tian W H, Sun L B, Song X L, et al. Adsorptive Desulfurization by Copper Species within Confined Space[J]. Langmuir the Acs Journal of Surfaces Colloids, 2010, 26(22):17398-17404. [4] Qi H X, Zhai S R, Wang Z Z, et al. Designing recyclable Cu/ZrSBA-15 for efficient thiophene removal[J]. Microporous Mesoporous Materials, 2015, 217:21-29. [5] Kou J, Lu C, Sun W, et al. Facile Fabrication of Cuprous Oxide-based Adsorbents for Deep Desulfurization[J]. Acs Sustainable Chemistry Engineering, 2015, 3(12). [6] Aponte Y, Lasa H D. A Zn-Offretite for the adsorption of thiophenic species under fluidized catalytic cracking conditions. Synthesis, characterization and reactivity[J]. Applied Catalysis B Environmental, 2016, 189:160-171. [7] Ullah R, Bai P, Wu P, et al. Cation#8211;anion double hydrolysis derived mesoporous mixed oxides for reactive adsorption desulfurization[J]. Microporous Mesoporous Materials, 2017, 238:36-45. [8] S#233;vignon M, Macaud M, Favre-R#233;guillon A, et al. Ultra-deep desulfurization of transportation fuels via charge-transfer complexes under ambient conditions[J]. Green Chemistry, 2005, 7(6):413-420. [9] Hern#225;ndez-Maldonado A J, Yang R T. Desulfurization of diesel fuels by adsorption via pi-complexation with vapor-phase exchanged Cu(I)-Y zeolites.[J]. Journal of the American Chemical Society, 2004, 126(4):992. [10] Palomino J M, Tran D T, Hauser J L, et al. Mesoporous silica nanoparticles for high capacity adsorptive desulfurization[J]. Journal of Materials Chemistry A Materials for Energy Sustainability, 2014, 2(36):14890-14895. [11] Wang T, Li X, Dai W, et al. Enhanced adsorption of dibenzothiophene with zinc/copper-based metal#8211;organic frameworks[J]. Journal of Materials Chemistry A, 2015, 3(42):21044-21050. [12] Li M J, Zeng Z, Liao F, et al. Enhanced CO2, hydrogenation to methanol over CuZn nanoalloy in Ga modified Cu/ZnO catalysts[J]. Journal of Catalysis, 2016, 343:157-167.

3. 毕业设计(论文)进程安排

2018.02.26-2018.03.05 查阅文献,了解课题背景,完成文献翻译和开题报告; 2018.03.06-2018.04.16 熟悉实验装置,购买药品并开展实验,完成Cu-Zn双金属吸附剂的制备,进行材料性质表征并撰写中期自查表; 2018.04.17-2018.05.14 对合成的Cu-Zn双金属吸附剂进行吸附性能测试; 2018.05.15-2018.06.09 整理并补充实验数据,撰写毕业论文,准备论文答辩。

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