摘要
The electrochemical hydrogenation properties of two boron-free crystalline Co powder samples were investigated. They exhibited almost the same maximum discharge capacities with 2-h charging, 415 and 428 mAhg (corresponding to Co H0.91 and Co H0.93) for samples A and B, respectively. The high discharge capacity of Co powder was attributed to hydrogenation of Co and phase transition between the phases of hexagonal close-packed and face centered cubic.
原文 | ???core.languages.en_GB??? |
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頁(從 - 到) | A1128-A1131 |
期刊 | Journal of the Electrochemical Society |
卷 | 153 |
發行號 | 6 |
DOIs | |
出版狀態 | 已出版 - 2006 |