1. 毕业设计（论文）的内容和要求

毕业论文的内容： 纯mg可与h2 反应生成mgh2，生成焓约为75 kj/mol#8226;h2。

但由于mg化学性质活性，极易被氧化，生成致密的mgo层。

氢在mgo层扩散困难，阻碍mg的氢化，致使mgh2 的反应动力学缓慢，尤其在脱氢反应中。

2. 参考文献

[1] Jena P. Materials for Hydrogen Storage: Past, Present, and Future. J Phys Chem Lett 2011;2:206-11. [2] Shervani S, Mukherjee P, Gupta A, Mishra G, Illath K, Ajithkumar TG, et al. Multi-mode hydrogen storage in nanocontainers. Int J Hydrogen Energy 2017;42:24256-62. [3] Liu Y, Zhang X, Wang K, Yang Y, Gao M, Pan H. Achieving ambient temperature hydrogen storage in ultrafine nanocrystalline TiO2@C-doped NaAlH4. J Mater Chem A 2016;4:1087-95. [4] Zhang X, Liu Y, Wang K, Li Y, Gao M, Pan H. Ultrafine nanocrystalline CeO2@C-containing NaAlH4 with fast kinetics and good reversibility for hydrogen storage. ChemSusChem 2015;8:4180-8. [5] G#243;mez-Gualdr#243;n DA, Wang TC, Garc#237;a-Holley P, Sawelewa RM, Argueta E, Snurr RQ, et al. Understanding Volumetric and Gravimetric Hydrogen Adsorption Trade-off in Metal-Organic Frameworks. ACS Appl Mater Inter 2017;9:33419-28. [6] Cheng H, Li K, Fan X, Lou H, Liu Y, Qi Q, et al. The enhanced de/re-hydrogenation performances of LiNa2AlH6 combined with two-dimension lamellar Ti3C2. Int J Hydrogen Energy 2017;42:25285-93. [7] Li H-W, Yan Y, Orimo S-I, Z#252;ttel A, Jensen CM. Recent Progress in Metal Borohydrides for Hydrogen Storage. Energies 2011;4:185-214. [8] Vanbuel J, Fernandez EM, Ferrari P, Gewinner S, Schoellkopf W, Balbas LC, et al. Hydrogen Chemisorption on Singly Vanadium-Doped Aluminum Clusters. Chem- Eur J 2017;23:15638-43. [9] Schlapbach L, Z#252;ttel A. Hydrogen-storage materials for mobile applications. Nature 2001;414:353-8. [10] Aguey-Zinsou K-F, Ares-Fernandez J-R. Hydrogen in magnesium: new perspectives toward functional stores. Energy Environ Sci 2010;3:526-43. [11] Cheng H, Chen Y, Sun W, Lou H, Liu Y, Qi Q, et al. The enhanced dehydrogenation performances of 17MgH2-12Al composite with additive TiH2. J Alloy Compd 2017;704:769-75. [12] Jia Y, Sun C, Shen S, Zou J, Mao SS, Yao X. Combination of nanosizing and interfacial effect: Future perspective for designing Mg-based nanomaterials for hydrogen storage. Renew Sust Energy Rev 2015;44:289-303. [13] Abd. Khalim Khafidz NZ, Yaakob Z, Lim KL, Timmiati SH. The kinetics of lightweight solid-state hydrogen storage materials: A review. Int J Hydrogen Energy 2016;41:13131-51. [14] Paskevicius M, Sheppard DA, Buckley CE. Thermodynamic Changes in Mechanochemically Synthesized Magnesium Hydride Nanoparticles. J Am Chem Soc 2010;132:5077-83. [15] Reardon H, Hanlon J M, Hughes R W, Godula-Jopek A, Mandal TK, Gregory DH. Emerging concepts in solid-state hydrogen storage: the role of nanomaterials design. Energy Environ Sci 2012;5:5951-79. [16] Lu J, Choi YJ, Fang ZZ, Sohn HY, Ro#776;nnebro E. Hydrogen Storage Properties of Nanosized MgH2-0.1TiH2 Prepared by Ultrahigh-Energy-High-Pressure Milling. J Am Chem Soc 2009;131:15843-52. [17] Zhang Y, Li B, Ren H, Yuan Z, Yang T, Qi Y. An investigation on hydrogen storage thermodynamics and kinetics of Nd-Mg-Ni-based alloys synthesized by mechanical milling. Int J Hydrogen Energy 2016;41:12205-13. [18] Liu T, Zhang T, Zhang X, Li X. Synthesis and hydrogen storage properties of ultrafine Mg-Zn particles. Int J Hydrogen Energy 2011;36:3515-20. [19] Liu T, Qin C, Zhang T, Cao Y, Zhu M, Li X. Synthesis of Mg@Mg17Al12 ultrafine particles with superior hydrogen storage properties by hydrogen plasma-metal reaction. J Mater Chem 2012;22:19831-8. [20] Liu T, Qin C, Zhu M, Cao Y, Shen H, Li X. Synthesis and hydrogen storage properties of Mg-La-Al nanoparticles. J Power Sources 2012;219:100-5. [21] Lima GF, Triques MRM, Kiminami CS, Botta WJ, Jorge AM. Hydrogen storage properties of pure Mg after the combined processes of ECAP and cold-rolling. J Alloy Compd 2014;586:S405-8. [22] Liu H, Wu C, Zhou H, Chen T, Liu Y, Wang X, et al. Synergistically thermodynamic and kinetic tailoring of the hydrogen desorption properties of MgH2 by co-addition of AlH3 and CeF3. RSC Adv, 2015;5:22091-6. [23] Zhang J, Zhu Y, Zang X, Huan Q, Su W, Zhu D, et al. Nickel-decorated graphene nanoplates for enhanced H2 sorption properties of magnesium hydride at moderate temperatures. J Mater Chem A 2016;4:2560-70. [24] Wang K, Du H, Wang Z, Gao M, Pan H, Liu Y. Novel MAX-phase Ti3AlC2 catalyst for improving the reversible hydrogen storage properties of MgH2. Int J Hydrogen Energy 2017;42:4244-51. [25] Zhang J, Zhu Y, Lin H, Liu Y, Zhang Y, Li S, et al. Metal Hydride Nanoparticles with Ultrahigh Structural Stability and Hydrogen Storage Activity Derived from Microencapsulated Nanoconfinement. Adv Mater 2017;56:3154. [26] Lan Z, Sun Z, Ding Y, Ning H, Wei W, Guo J. Catalytic action of Y2O3@graphene nanocomposites on the hydrogen-storage properties of Mg-Al alloys. J Mater Chem A 2017;5:15200-7. [27] Wang H, Zhong H, Ouyang L, Liu J, Sun D, Zhang Q, et al. Fully Reversible De/hydriding of Mg Base Solid Solutions with Reduced Reaction Enthalpy and Enhanced Kinetics. J Phys Chem C 2014;118:12087-96. [28] Tan Y, Mao Q, Su W, Zhu Y, Li L. Remarkable hydrogen storage properties at low temperature of Mg-Ni composites prepared by hydriding combustion synthesis and mechanical milling. RSC Adv 2015;5:63202-8. [29] Lu Y, Wang H, Liu J, Li Z, Ouyang L, Zhu M. Hydrogen-Induced Reversible Phase Transformations and Hydrogen Storage Properties of Mg-Ag-Al Ternary Alloys. J Phys Chem C 2016;120:27117-27. [30] Si T, Ma Y, Li Y, Liu D. Solid solution of Cu in Mg2NiH4 and its destabilized effect on hydrogen desorption. Mater Chem Phys 2017;193:1-6. [31] Bouaricha S, Dodelet J P, Guay D, Huot J, Boily S, Schulz R. Hydriding behavior of Mg-Al and leached Mg-Al compounds prepared by high-energy ball-milling. J Alloy Compd 2000;297:282-93. [32] Shang C, Bououdina M, Song Y, Guo Z. Mechanical alloying and electronic simulations of (MgH2 M) systems (M-Al, Ti, Fe, Ni, Cu and Nb) for hydrogen storage. Int J Hydrogen Energy 2004;29:73-80. [33] Vermeulen P, van Thiel EFMJ, Notten PHL. Ternary MgTiX-Alloys: A Promising Route towards Low-Temperature, High-Capacity, Hydrogen-Storage Materials. Chem-Eur J 2007;13:9892-8. [34] Zhong H , Wang H, Ouyang L. Improving the hydrogen storage properties of MgH2 by reversibly forming Mg-Al solid solution alloys. Int J Hydrogen Energy 2014;39:3320-6. [35] Huot J, Liang G, Boily S, Van Neste A, Schulz R. Structural study and hydrogen sorption kinetics of ball-milled magnesium hydride. J Alloy Compd 1999;293:495-500. [36] Wang X, Tu J, Zhang P, Zhang X, Chen C, Zhao X. Hydrogenation properties of ball-milled MgH2-10 wt%Mg17Al12 composite. Int J Hydrogen Energy 2007;32:3406-10. [37] Liu H, Wang X, Liu Y, Dong Z, Cao G, Li S, et al. Improved hydrogen storage properties of MgH2 by ball milling with AlH3: preparations, de/rehydriding properties, and reaction mechanisms. J Mater Chem A 2013;1:12527-35. [38] Wang Y, Wang Y, Wang X, Zhang H, Jiao L, Yuan H. Destabilization effects of Mg(AlH4)2 on MgH2: Improved desorption performances and its reaction mechanism. Int J Hydrogen Energy 2014;39:17747-53. [39] Zhou Y, Zhu Y, Zhu Y, Li L. Phase transformation, kinetics and thermodynamics during the combustion synthesis of Mg2Al3 alloy. J Alloy Compd 2015;628:257-62. [40] Zhou Y, Lu Y, Zhu Y, Li L. Phase transformation and thermal analysis during combustion synthesis of Mg17Al12 alloy. Rare Metals 2014;33:37-40. [41] Zhou Y, Zhao Z, Wei L, Zhu Y, Li L. Combustion synthesis of Mg-based hydrogen storage alloy Mg17Al12. Adv Powder Technol 2013;24:643-6. [42] Akiyama T, Isogai H, Yagi J. Hydriding combustion synthesis for the production of hydrogen storage alloy. J Alloy Compd 1997;252:L1-4. [43] Zhu Y, Luo S, Lin H, Liu Y, Zhu Y, Zhang Y, et al. Enhanced hydriding kinetics of Mg-10 at% Al composite by forming Al12Mg17 during hydriding combustion synthesis. J Alloy Compd 2017;712:44-9. [44] Liu D, Zhu Y, Li L. Mechanism of the high activity of Mg2NiH4 produced by hydriding combustion synthesis based on the analysis of phase composition, particle characteristic and grain size. Int J Hydrogen Energy 2007;32:2455-60. [45] Imamura H, Hashimoto Y, Aoki T, Ushijima T, Sakata Y. Preparation and Properties of Ball-Milled MgH2/Al Nanocomposites for Hydrogen Storage. Mater Trans 2014;55:572-6. [46] Sato M, Kiiji T. Thermodynamic Consideration on Multi-Step Hydrogenation of Mg17Al12 Assisted by Phase Separation. Mater Trans 2011;52:1773-6. [47] Nogita K, Tran XQ, Yamamoto T, Tanaka E, McDonald SD, Gourlay CM, et al. Evidence of the hydrogen release mechanism in bulk MgH2. Sci Rep 2015;5:8450. [48] Kissinger HE. Reaction Kinetics in Differential Thermal Analysis. Anal Chem 1957;29:1702-6. [49] Liu H, Wang X, Liu Y, Dong Z, Cao G, Li S, et al. Hydrogen Desorption Properties of the MgH2-AlH3 Composites. J Phys Chem C 2014;118:37-45.

3. 毕业设计（论文）进程安排

2017.12.23~ 2017.12.31：中国期刊网、维普数据库，Elsevier等数据库查阅国内外相关文献； 2018.1.04 ~ 2018.1.13：完成外文文献翻译，撰写开题报告，准备开题答辩； 2018.3.14 ~ 2018.4.5：探索原位生成Cu在Mg-10 at.% Al合金在吸放氢过程中所起作用； 2018.4.6 ~ 2018.5.2：中期检查与答辩； 2018.5. 3~ 2018.5.10：测试、分析在机械原位生成Cu对Mg-10 at.% Al合金在吸放氢过程起到催化作用及机制探索； 2018.5.11 ~ 2018.5.15：阅读相关文献，结合实验分析手段，对该现象做出合理解释； 2018.5.16~ 2018.6.2：撰写毕业论文； 2018.6.2~ 2018.6.14：完成毕业论文及答辩； 2018.6.14~ 2018.7.7：总结、归档。