Mg—Ni基贮氢合金元素取代改性研究进展 |
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引用本文: | 庞在广,任慧平,张羊换,董小平,王新林.Mg—Ni基贮氢合金元素取代改性研究进展[J].国外金属材料,2008,15(1):32-35. |
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作者姓名: | 庞在广 任慧平 张羊换 董小平 王新林 |
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作者单位: | [1]内蒙古科技大学材料与冶金学院,内蒙古包头014010 [2]钢铁研究总院功能材料研究所,北京100081 |
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基金项目: | 国家自然科学基金资助项目(基金号50642033). |
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摘 要: | 本文综述了近年来Mg—Ni基贮氢合金元素替代发展状况。元索取代影响Mg—Ni基贮氢合金贮氢量、吸放氢温度等吸放氢性能,改善Mg-Ni合金的电化学容量、活化性能、循环稳定性等电化学性能。对此,提出了合金需要解决的问题。
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关 键 词: | Mg-Ni基贮氢合金 元素取代 电化学性能 充放电性能 |
文章编号: | 1005-8192(2008)01-0032-04 |
收稿时间: | 2007-07-06 |
Recent Development of Element Partial Substitution to Improve the Characteristics of Mg-Ni-based Hydrogen Storage Alloys |
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Authors: | PANG Zai-guang REN Hui-ping ZHANG Yang-huan DONG Xiao-ping WANG Xin-lin |
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Abstract: | The research and development of Mg-Ni-based hydrogen storage alloys in recent years were reviewed. Element partial substitutive effect hydrogen storage capacity, hydrogen absorption and desorption temperature, hydrogen absorption properties for Mg-Ni-based hydrogen storage alloy, And improve the Mg-Ni alloy electrochemical capacity, activated and cyclic stability. In this regard, the alloy issue to be resolved. |
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Keywords: | Mg-Ni-based hydrogen storage alloy element partial substitutive hydrogenating and dehydrogenating properties electrochemical properties |
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