| 机械合金化制备镁系储氢材料的研究进展 |
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| 引用本文： | 苗鹤,陈玉安,丁培道. 机械合金化制备镁系储氢材料的研究进展[J]. 材料导报, 2004, 18(9): 36-38 |
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| 作者姓名： | 苗鹤 陈玉安 丁培道 |
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| 作者单位： | 重庆大学材料科学与工程学院,重庆,400044;重庆大学材料科学与工程学院,重庆,400044;重庆大学材料科学与工程学院,重庆,400044 |
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| 基金项目： | 重庆市应用基础研究基金，重庆大学校科研和教改项目 |
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| 摘 要： | 机械合金化法是新近发展起来的制备镁系储氢材料的较佳工艺.综述了国内外采用该法制备镁系储氢材料的研究进展情况,报道了机械合金化法制备MgH4、Mg2Ni、多元镁基储氢合金、非晶态镁系储氢合金及纳米复合镁系储氢材料的最新研究成果,总结认为,机械合金化可以显著改善镁系储氢材料的动力学性能和电化学性能,提高储氢量.
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| 关 键 词： | 机械合金化 镁系储氧材料 纳米复合镁系储氢材料 储氢量 |
Recent Development of Mechanical Alloying (MA) Used to Synthesize Mg-based Hydrogen Storage Materials |
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| MIAO He CHEN Yu''''an DING Peidao. Recent Development of Mechanical Alloying (MA) Used to Synthesize Mg-based Hydrogen Storage Materials[J]. Materials Review, 2004, 18(9): 36-38 |
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| Authors: | MIAO He CHEN Yu''''an DING Peidao |
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| Abstract: | Mechanical Alloying (MA) is a new and better technology used to synthesize Mg-based hydrogen storage materials. The recent development of this method is summarized systematically,and the new study results of mechanical alloying used to synthesize MgH_(?), Mg_2Ni,multielement Mg-based hydrogen storage alloys,disordered Mgbased hydrogen storage alloys and nano-phase composite Mg-based hydrogen storage materials are reported. It is held in the summary that mechanical alloying could obviously improve the properties (such as kinetics and electrochemistry properties) and increase the hydrogen storage capacity of Mg-based hydrogen storage materials. |
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| Keywords: | mechanical alloying Mg-based hydrogen storage materials nano-phase composite Mg-based hydrogen storage materials hydrogen storage capacity |
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