摘要
用正电子湮没技术 (PAT)对贮氢合金 MLNi3 .8Co0 .5Mn0 .4 Al0 .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 .
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.
出处
《天津师范大学学报（自然科学版）》
CAS
2002年第2期63-64,共2页
Journal of Tianjin Normal University：Natural Science Edition
