| 贮氢合金中缺陷的研究 |
| |
| 引用本文： | 白人骥. 贮氢合金中缺陷的研究[J]. 天津师范大学学报(自然科学版), 2002, 22(2): 63-64 |
| |
| 作者姓名： | 白人骥 |
| |
| 作者单位： | 天津师范大学物理与电子信息学院,天津,300074 |
| |
| 摘 要： | 用正电子湮没技术（PAT）对贮氢合金MLNi3.8Co0.5Mn0.4Al0.3及其掺Li合金进行了研究。结果表明，掺杂Li合金的空位缺陷增多，并导致贮氢性能改善，这对镍－氢电池有重要意义。
|
| 关 键 词： | 正电子湮没技术 贮氢合金 空位缺陷 镍－氢电池 贮氢性能 贮氢量 扩散系数 |
| 文章编号： | 1671-1114(2002)02-0063-02 |
| 修稿时间： | 2002-01-08 |
Study on Defect of Hydrogen Storage Alloy |
| |
| BAI Ren-ji. Study on Defect of Hydrogen Storage Alloy[J]. Journal of Tianjin Normal University(Natural Science Edition), 2002, 22(2): 63-64 |
| |
| Authors: | BAI Ren-ji |
| |
| Abstract: | The samples of the hydrogen storage alloy M LNi 3.8 Co 0.5 Mn 0.4 Al 0.3 and the Li doped alloy were studied by PAT. Results showed that the vacancies of Li doped alloy increased and led to the improvement of the property of hydrogen storage alloy. This discovery is of great significance to the quality of Ni-MH battery. |
| |
| Keywords: | positron annihilation technique hydrogen storage alloy vacancy defect Ni-MH battery |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
