| 金属元素在氢能利用过程中的作用 |
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| 引用本文： | 于颖敏.金属元素在氢能利用过程中的作用[J].化学教育,2020,41(8):6-12. |
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| 作者姓名： | 于颖敏 |
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| 作者单位： | 中国石油大学胜利学院化学工程学院 山东东营 257000 |
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| 摘 要： | 将金属元素分为主族、Ⅷ、镧系、其他d区等4个类别,综述了它们在氢气的生产、储存、氢燃料电池等3个氢能利用的主要过程中的作用。对现有研究结果的不完全统计表明,在元素周期表中除放射性金属元素之外的65种金属元素中,有46种金属元素以单质、合金、氧化物、盐等多种形式参与了氢能利用过程,包括作为载体、反应物、催化剂等,其中以铂系为代表的d区金属元素和以镧为代表的轻稀土金属元素应用最为广泛。
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| 关 键 词： | 氢能 金属元素 催化 储氢 燃料电池 |
Metal Elements in the Utilization of Hydrogen Energy |
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| YU Ying-Min.Metal Elements in the Utilization of Hydrogen Energy[J].Journal of Chemical Education,2020,41(8):6-12. |
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| Authors: | YU Ying-Min |
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| Institution: | School of Chemical Engineering, Shengli College, China University of Petroleum, Dongying 257000, China |
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| Abstract: | The metal elements are classified into four categories:main group,Ⅷ,lanthanides and other d regions.The role of metal elements in the utilization of hydrogen energy,including production,storage and hydrogen fuel cells is reviewed.The incomplete statistics of the existing research results show that among the 65 metal elements in the periodic table of elements,except radioactive metal elements,46 metal elements take part in the process of hydrogen energy utilization in the form of elementary substances,alloys,oxides,salts and other forms,including as carriers,reactants,catalysts,etc.Among them,d-block elements represented by platinum group and light lanthanon represented by lanthanum are most widely used. |
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| Keywords: | hydrogen energy metal elements catalysis hydrogen storage fuel cells |
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