Institutional Repository of Coll Mat Sci & Engn
Effects of Ni-P coatings on the electrochemical properties of the La0.67Mg0.33Ni2.5Co0.4 hydrogen storage alloy electrode | |
Zhu, Chunling; Yan, Ruxu; Wang, Dahui; Kang, Long; Zhang, Ying; Luo, Yongchun | |
2006-04-01 | |
发表期刊 | Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering |
ISSN | 1002185X |
卷号 | 35期号:4页码:573-576 |
摘要 | The effects of Ni-P coatings on the electrochemical properties of La0.67Mg0.33Ni2.5Co0.5 hydrogen storage alloy electrode was studied. The kinetic properties of the alloy electrode were evaluated. The results show that the cycling stability of the electrode is improved. The Ni-P coated powder electrode is better than bare electrode in exchange current density I0, Limiting current density I1, high rate dischargeability and hydrogen diffusion coefficient D. It is found that the surface microencapsulation is ineffective in prohibiting disintegration, main reason for which is probably ascribed to the larger expansion of the La0.67Mg0.33Ni2.5Co0.5 hydrogen storage alloy hydride. |
收录类别 | EI |
语种 | 中文 |
出版者 | Rare Metals Materials and Engineering Press, Xi'an, China |
EI入藏号 | 2006229913480 |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/151483 |
专题 | 材料科学与工程学院 电气工程与信息工程学院 |
作者单位 | State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, China |
第一作者单位 | 省部共建有色金属先进加工与再利用国家重点实验室 |
第一作者的第一单位 | 省部共建有色金属先进加工与再利用国家重点实验室 |
推荐引用方式 GB/T 7714 | Zhu, Chunling,Yan, Ruxu,Wang, Dahui,et al. Effects of Ni-P coatings on the electrochemical properties of the La0.67Mg0.33Ni2.5Co0.4 hydrogen storage alloy electrode[J]. Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering,2006,35(4):573-576. |
APA | Zhu, Chunling,Yan, Ruxu,Wang, Dahui,Kang, Long,Zhang, Ying,&Luo, Yongchun.(2006).Effects of Ni-P coatings on the electrochemical properties of the La0.67Mg0.33Ni2.5Co0.4 hydrogen storage alloy electrode.Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering,35(4),573-576. |
MLA | Zhu, Chunling,et al."Effects of Ni-P coatings on the electrochemical properties of the La0.67Mg0.33Ni2.5Co0.4 hydrogen storage alloy electrode".Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering 35.4(2006):573-576. |
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