1. 毕业设计（论文）的内容和要求

镁基储氢合金由于其理论储氢量高（mgh2为 7.6 wt.%）、资源丰富、价格低廉等优势被认为是最具潜力的储氢材料之一。

但是其动力学和热力学性能较差，制约其实际应用。

本课题组通过hcs-mm法制备的镁基储氢合金具有高容量和高活性，但是仍然存在着放氢动力学和热力学较差的问题。

2. 参考文献

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Structures and hydrogen storage properties of Mg95Ni5 composite prepared by hydriding combustion synthesis and mechanical milling [J]. Mater. Chem. Phys., 2008, 112: 218-222. [6] Li L L, Peng B, Ji W Q, Chen J. A quantum chemical study on magnesium (Mg)/magnesium #8211;hydrogen (Mg-H) nanowires [J]. Journal of Alloys and compounds, 2009, 484(1/2): 308-313. [7] Guanglin Xia, Yingbin Tan, Dan Li, et al. Hierarchical porous Li2Mg(NH)2@C nanowires with long cycle life tpwards stable hydrogen storage [J]. Scientific Reports, 2014, 4: 6599. [8] Weiyu Xie, Damien J. West, Yiyang Sun, et al. Role of nano in catalysis: Palladium catalyzed hydrogen desorption from nanosized magnesium hydride [J]. Nano Energy , 2013, 2, 742#8211;748. [9] Floriano R., Leiva D. R., Deledda S., et al. MgH2-based nanocomposites prepared by short-time high energy ball milling followed by cold rolling: A new processing route [J]. J. Hydrogen energy, 2014, 39, 4404-4413. [10] Tayeh Toufic, Awad Abdel Salam, Nakhl Michel, et al. Carbon-modified MgH2: Experimental and ab-initio Investigations [J]. Zeitschrift fur naturforschung section b-a journal of chemical sciences, 2014, 69, 804-810. [11] Choi Y J, Choi J W, Sohn H Y, et al. Hydrogen storage properties of the Mg-Ti-H system prepared by high-energy-high pressure reactive milling [J]. J. Power Sources, 2008, 180: 491-497. [12] Tao Peng, Isaac Chang. Mechanical alloying of multi-walled carbon nanotubes reinforced aluminum composite powder [J]. Powder Technology, 2014, 266, 7#8211;15. [13] Bin-Hao Chen, Chia-Hung Kuo, Jie-Ren Ku, et al. Highly improved with hydrogen storage capacity and fast kinetics in Mg-based nanocomposites by CNTs [J]. Journal of Alloys and Compounds, 2013, 568, 78#8211;83. [14] Vajo JJ. Influence of nano-confinement on the thermodynamics and dehydrogenation kinetics of metal hydrides. Current Opinion in Solid State and Materials Science, 2011, 15:52-61. [15] Claudia Zlotea, Michel Latroche. Role of nanoconfinement on hydrogen sorption properties of metal nanoparticles hybrids [J]. Colloids and Surfaces A: Physicochem. Eng. Aspects, 2013, 439, 117#8211;130. [16] Rapee GosalawiteUtke, Sophida Thiangviriya, Payam Javadian, et al. Effective nanoconfinement of 2LiBH4-MgH2 via simply MgH2 premilling for reversible hydrogen storages [J]. J. Hydrogen energy, 2014, 39, 15614-15626. [17] Javadian Payam, Jensen Torben R. Enhanced hydrogen reversibility of nanoconfined LiBH4-Mg(BH4)(2) [J]. J. Hydrogen energy, 2014, 39, 9871-9876. [18] Guangqin Li, Hirokazu Kobayashi, Jared M. Taylor, et al. Hydrogen storage in Pd nanocrystals covered with a metal-organic framework [J]. Nature Materials, 2014, 13(8), 802-806. [19] Lim, D.W, Yoon, J.W, et al. Magnesium Nanocrystals Embedded in a Metal#8211;Organic Framework: Hybrid Hydrogen Storage with Synergistic Effect on Physi- and Chemisorption [J]. Angewandte Chemie, 2012, 124(39): 9952-9955. [20] Marzia Pentimalli, Franco Padella, Aurelio La Barbera, et al. A metal hydride#8211;polymer composite for hydrogen storage applications [J]. Energy Conversion and Management, 2009, 50, 3140#8211;3146. [21] Y. Liu, Alexander Rzhevskii, S. Rigos a, et al. A study of Parylene coated Pd/Mg nanoblabes for reversible hydrogen storage [J]. J. Hydrogen energy, 2013, 38, 5019-5029. [22] Jeon, K. J, H. R. Moon, et al. Air-stable magnesium nanocomposites provide rapid and high-capacity hydrogen storage without using heavy-metal catalysts [J]. Nature Materials, 2011, 10(4): 286-290. [23] Jianmei Huang, Yurong Yan, Liuzhang Ouyang, et al. Increased air stability and decreased dehydrogenation temperature of LiBH4 via modification within poly(methylmethacrylate) [J]. Dalton Transactions Communication, 2014, 43, 410-413. [24] Rapee Gosal awit-Utke, Sukanya Meethom, Claudio Pistidda, et al. Destabilization of LiBH4 by nanoconfinement in PMMA-co-BM polymer matrix for reversible hydrogen storage [J]. J. Hydrogen energy, 2014, 39, 5019-5029. [25] Anne M . Rum inski, Rizia Bardhan, et al. Synergistic enhancement of hydrogen storage and air stability via Mg nanocrystal#8211;polymer interfacial interactions [J]. Energ y Environmental Science Communication, 2013, 6, 3267#8211;3271. [26]Pentimalli M, F Padella, et al. A metal hydride-polymer composite for hydrogen storage applications [J]. Energy Conversion and Management, 2009, 50(12): 3140-3146. [27] Kumar, S A. Sharma, et al. Enhancement of hydrogen gas permeability in electrically aligned MWCNT-PMMA composite membranes [J]. 2010, Micron, 41(7): 909-914. [28] Min, K. E, D. R. Paul. Effect of tacticity on permeation properties of poly(methyl methacrylate) [J]. John Wiley Sons, Inc. 1988, 26: 1021-1033.

3. 毕业设计（论文）进程安排

起讫日期 设计（论文）各阶段工作内容 备 注 2015.12.22~ 2015.12.31 中国期刊网、维普数据库以及Elsevier数据库等数据库查阅国内外相关文献 2016.1.04 ~ 2016.1.15 撰写开题报告，开题报告答辩 2016.3.14 ~ 2016.4.5 球磨工艺对聚合物限域镁基储氢合金颗粒特性研究 2016.4.6 ~ 2016.4.19 中期检查与答辩 2016.4. 20~ 2016.5.10 离心成膜工艺研究 五一放假 2016.5.11 ~ 2016.5.15 离心成膜工艺对聚合物限域镁基储氢合金颗粒特性研究 2016.5.16~ 2016.5.29 撰写毕业论文 2016.5.30~ 2016.6.5 完成毕业论文及答辩 2016.6.6~ 2016.6.14 总结、归档