Al元素替代对镁基氢化物吸放氢动力学的影响任务书
2020-07-02 22:55:12
1. 毕业设计(论文)的内容和要求
毕业论文内容:固态储氢体系中,镁基储氢材料因其资源丰富、价格低廉、环境友好等优势备受关注。
虽然镁基合金理论储氢量较高,但实际应用中受阻于其较高的热稳定性(mg-h结合能为74.7 kj/mol)和较差的吸放氢动力学性能。
为此,国内外学者进行了大量的改性研究。
2. 参考文献
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3. 毕业设计(论文)进程安排
2017.12.22~ 2018.1.11 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 2018.1.12 ~ 2018.1.23 撰写开题报告 2018.1.24 ~ 2018.3.5 HCS制备Mg3AlNi2及其工艺优化 2018.3.6 ~ 2018.3.26 产物吸放氢相结构演变 2018.3.27~ 2018.5.14 Al元素替代前后储氢性能测试与数据处理 2018.5.15 ~ 2018.6.7 初步研究Mg3AlNi2吸放氢机制 2018.6.8~ 2018.6.21 撰写毕业论文 2018.6.22~ 2018.6.28 完成毕业论文及答辩 2018.6.29~ 2018.7.5 总结、归档