@article{oai:toyama.repo.nii.ac.jp:00006440,
 author = {舒, 衛民 and 水上, 憲三 and 渡辺, 国昭 and 諸住, 正太郎},
 journal = {富山大学水素同位体機能研究センター研究報告},
 month = {},
 note = {application/pdf, The charge/discharge characteristics of sintered Mg2Ni as an anode of nickel/metal hydride battery were studied with an electrochemical cell. The discharge capacity of sintered Mg2Ni increases initially with the charge/discharge cycles. Cycle life (CL) for sintered samples is much greater than that of the un-sintered sample, and the largest CL appears at the sintering temperature of 550℃. The effects of sintered sample, and the largest CL degradation were examined through the changes in the specific surface area and the chemical composition. The sample sintered at 550℃ holds the largest surface area, and the segregation of Mg over the outside layer of samples was confirmed for those sintered at temperatures higher than 550℃. The degradation after charge/discharge cycling was investigated with X-rays diffraction and scanning electron microscopy. The XRD pattern shows a new phase of Mg(OH)2 besides the phase of Mg2Ni after charge/discharge cycling. It indicated that the formation of Mg(OH)2 at the outside layer of samples contributes to the degradation of the anode performance., Article},
 pages = {61--71},
 title = {燒結型Mg2Niの充放電特性},
 volume = {17},
 year = {1997}
}