1. 毕业设计（论文）的内容和要求

毕业论文的内容： 镁基合金被认为是最理想的储氢材料之一，但其动力学缓慢和热力学稳定，严重制约了其在储氢领域的应用，因此，研究者们通过合金化、催化、复合化和纳米化等手段来改善其性能。

本课题组长期采用氢化燃烧合成法（hydriding combustion synthesis, hcs）制备镁基储氢材料，积累了丰富的经验。

al是地壳中含量最丰富的金属元素，价格低廉。

2. 参考文献

[1] Shao H Y, Xin G B, Zheng J, et al. Nanotechnology in Mg-based materials for hydrogen storage[J]. Nano Energy, 2012, 1:590-601. [2] Liu T, Qin C, Zhang T, et al. Synthesis of Mg@Mg17Al12 ultrafine particles with superior hydrogen storage properties by hydrogen plasma-metal reaction[J].Journal of Materials Chemistry, 2012, 22(37):19831-19838. [3] Peng W, Lan Z, Wei W, et al. Investigation on preparation and hydrogen storage performance of Mg17Al12 alloy [J]. International Journal of Hydrogen Energy, 2016, 41(3):1759-1765. [4] Xia G L, Tan Y B, Chen X W, et al. Monodisperse Magnesium Hydride Nanoparticles Uniformly Self-Assembled on Graphene[J]. Advanced Materials, 2015, 27:5981-5988. [5] Xie X B, Chen M, Liu P, et al. Synergistic catalytic effects of the Ni and V nanoparticles on the hydrogen storage properties of Mg-Ni-V nanocomposite[J]. Chemical Engineering Journal, 2018, 347: 145-155. [6] Cermak. J, Kral. L. Hydrogen storage behavior of Mg@Mg2Si and Mg@Mg17Al12 alloys with additions of carbon allotropes and talc[J]. Journal of Alloys and Compounds, 2018, 744: 252-259. [7] Yu X B, Tang Z W, Sun D L, et al. Recent advances and remaining challenges of nanostructured materials for hydrogen storage applications[J]. Progress in Materials Science, 2017, 88: 1-48. [8] Cui J, Wang H, Liu J W, et al. Remarkable enhancement in dehydrogenation of MgH2 by a nano-coating of multi-valence Ti-based catalysts[J]. Journal of Materials Chemistry A, 2013, 1:5603-5611. [9] Mintz M H, Malkiely S, Gavra Z, et al. Effect of group ⅢA metal additives on the kinetics of magnesium hydride formation[J]. Journal of Inorganic and Nuclear Chemistry, 1978, 40:1949-1951. [10] Mintz M H, Gavra Z, Kimmel G. The reaction of hydrogen with magnesium alloys and magnesium intermetallic compounds[J]. Journal of the Less Common Metals, 1980, 74:263-270. [11] Masatake A, Tohru N, Toshiro K. Crystallization behavior of nano-crystalline Mg17Al12 alloy prepared by ball-milling and its hydriding properties [J]. J Japan Inst. Light Metal., 2009, 59: 75-80. [12] Wenqi P, Zhiqiang L, Wenlou W, et al. Investigationo on preparation and hydrogen storage performance of Mg17Al12 alloy[J]. International Journal of Hydrogen Energy, 2016, 41: 1759-1765. [13] J.-C. Crivello, T. Nobuki, T. Kuji. Improvement of Mg-Al alloys for hydrogen storage applications[J]. International Journal of Hydrogen Energy, 2009, 34: 1937-1943. [14] Zhiqiang Lan, Zhenzhen Sun, Yuchuan Ding, et al. Catalytic action of Y2O3@graphene nanocomposites on the hydrogen-storage properties of Mg-Al alloys[J]. Journal of Materials Chemistry A, 2017, 5: 15200-15207. [15] Xiantun Huang, Anpeng Tao, Jiong Guo, et al. Synergistic effect of TiF3@graphene on the hydrogen storage properties of Mg-Al alloy[J]. International Journal of Hydrogen Energy, 2018, 43: 1651-1657. [16] V. V. Berezovets#8217;, R. V. Denys, I. Yu. Zavalii, et al. Characteristic Features of the Sorption Desorption of Hydrogen by Mg-M-Ni (M = Al, Mn, Ti) Ternary alloys[J]. Materials Science, 2013, 49(2): 159-169. [17] Yongqing W, Shaoxia L, Zhiyan Z, et al. Effect of transition metal on the hydrogen storage properties of Mg#8211;Al alloy[J]. Journal of Materials Science, 2017, 52: 2392#8211;2399. [18] Zhiqiang L, Wenqi P, Wenlou W, et al. Preparation and hydrogen storage properties of Mg-Al-Li solid solution[J]. International Journal of Hydrogen Energy, 2016, 41: 6134-6138. [19] Changjun Cheng, Man Chen, Xuezhang Xiao, et al. Superior Reversible Hydrogen Storage Properties and Mechanism of LiBH4-MgH2-Al Doped with NbF5 Additive[J]. The Journal of Physical Chemistry C, 2018, 122: 7613-7620. [20] J. Cermak, L. Kral. Hydrogen storage behavior of Mg@Mg2Si and Mg@Mg17Al12 alloys with additions of carbon allotropes and talc[J]. Jounal of Alloys and Compounds, 2018, 744. 252-259. [21] Shang C X, Bououdina M, Song Y, et al. Mechanical alloying and electronic simulations of (MgH2 M) systems (M-Al, Ti, Fe, Ni, Cu and Nb) for hydrogen storage[J]. International Journal of Hydrogen Energy, 2004, 29(1):73-80. [22] Ziyan Z, Zhenzhen S, Hongzheng L, et al. Effect of Transition Metal X (X=Ni, Ti, V) Doping on Mg17Al12 Alloy[J]. Guangxi Science, 2017. [23] Zhou Y L, Zhao Z L, Wei L J, et al. Combustion synthesis of Mg-based hydrogen storage alloy Mg17Al12[J]. Advanced Powder Technology, 2013, 24(3):643-646. [24] Zhu Y L, Luo S C, Lin H J, et al. Enhanced hydriding kinetics of Mg-10 at% Al composite by forming Al12Mg17 during hydriding combustion synthesis[J]. Journal of Alloys and Compounds, 2017, 712: 44-49. [25] Luo S C, Han H H, Huang H X, et al. Effect of Al* generated in situ in hydriding on the dehydriding properties of Mg-Al alloys prepared by hydriding combustion synthesis and mechanical milling[J]. Journal of Alloys and Compounds, 2018, 750: 490-498. [26] Rana Mohtadi, Shin-ichi Orimo. The renaissance of hydrides as energy materials[J]. Nature Review Materials, 2017, 2(3). [27] Morten B. Ley, Lars H. Jepsen, Young-Su Lee, et al. Complex hydrides for hydrogen storage - new perspectives[J]. Materials Today, 2014, 17(3): 122-128. [28] Xuebin Yu, Ziwei Tang, Dalin Sun, et al. Recent advances and remaining challenges of nanostructured materials for hydrogen storage applications[J]. Progress in Materials Science, 2017, 88: 1-48. [29] Huaiyu Shao, Liqing He, Huaijun Lin,et al. Progress and Trends in Magnesium- Based Materials for Energy-Storage Research: A Review[J]. Energy Technology, 2018, 6: 445-458. [30] T. Sadhasivam, Hee-Tak Kim, Seunghun Jung, et al. Dimensional effects of nanostructured Mg/MgH2 for hydrogen storage applications: A review[J]. Renewable and Sustainable Energy Reviews, 2017, 72: 523-534. [31] H. Wang, H.J. Lin, W.T. Cai, et al. Tuning kinetics and thermodynamics of hydrogen storage in light metal element based systems-A review of recent progress[J]. Journal of Alloys and Compounds, 2016, 658: 280-300. [32] Mintz M H, Malkiely S, Gavra Z, et al. Effect of group ⅢA metal additives on the kinetics of magnesium hydride formation[J]. Journal of Inorganic and Nuclear Chemistry, 1978, 40:1949-1951. [33] Mintz M H, Gavra Z, Kimmel G. The reaction of hydrogen with magnesium alloys and magnesium intermetallic compounds[J]. Journal of the Less Common Metals, 1980, 74:263-270. [34] Masatake A, Tohru N, Toshiro K. Crystallization behavior of nano-crystalline Mg17Al12 alloy prepared by ball-milling and its hydriding properties [J]. J Japan Inst. Light Metal., 2009, 59: 75-80. [35] Wenqi P, Zhiqiang L, Wenlou W, et al. Investigationo on preparation and hydrogen storage performance of Mg17Al12 alloy[J]. International Journal of Hydrogen Energy, 2016, 41: 1759-1765. [36] T. Liu, C.G. Qin, T.W. Zhang, Y.R. Cao, M. Zhu, X.G. Li, Synthesis of Mg@Mg17Al12 ultrafine particles with superior hydrogen storage properties by hydrogen plasma-metal reaction, J. Mater. Chem. 22 (2012) 19831-19838. [37] Chunyu Zhu, Sou Hosokai, Itoko Matsumoto, et al. Shape-Controlled Growth of MgH2/Mg Nano/Microstructures Via Hydriding Chemical Vapor Deposition[J]. Crystal Growth Design, 2010, 10(12): 5123-5128.

3. 毕业设计（论文）进程安排

2018.12.21~ 2018.12.31：中国期刊网、维普数据库，Elsevier等数据库查阅国内外相关文献； 2019.1.04 ~ 2019.1.18：完成外文文献翻译，撰写开题报告，准备开题答辩； 2019.2.25 ~ 2019.4.5：研究不同类型的Ni对Mg-Al合金的脱氢性能的影响； 2019.4.6 ~ 2019.4.21：中期检查与答辩； 2019.4.22~ 2019.5.17：研究Ni的不同添加工艺对Mg-Al合金的脱氢性能的影响及其机理； 2019.5.18~ 2019.6.2：撰写毕业论文； 2019.6.3~ 2019.6.14：完成毕业论文及答辩； 2019.6.15~ 2019.7.12：总结、归档。