@article{oai:toyama.repo.nii.ac.jp:00006467,
 author = {原, 正憲 and 渡辺, 国昭 and 常田, 貴志 and 川畑, 常眞 and 松田, 健二 and 池野, 進},
 journal = {富山大学水素同位体科学研究センター研究報告 = Annual Report of Hydrogen Isotope Research Center, Toyama University},
 month = {},
 note = {application/pdf, Zr2Co disproportionated to ZrH2 and ZrCo on a wide range of temperatures and pressures. The X-ray diffraction patterns of disproportionated Zr2Co were constructed broad peaks that meant to consist of fine crystallite. To evaluate the temperature and pressure dependence of nucleation of products, the grain size of ZrH2 was calculated on a half width of ZrH2 111 peak by using Sherrer equation. It was found that the grain size did not depend on disproportionation conditions such as temperature and pressure. Zr2Ni also disproportionated and the grain size was not affected by temperature and pressure. These results indicate that the probability of nucleation does not depend on temperature and pressure. The disproportionation rates of Zr2M are determined mainly by the crystal growth rate of products. However, Zr2NiH5 was formed under the condition of low pressure. The appearance of disproportionation was affected by amount of absorbed hydrogen., Article, 富山大学水素同位体科学研究センター研究報告 = Annual Report of Hydrogen Isotope Research Center, Toyama University 21, 1-11.(2001)},
 pages = {1--11},
 title = {Zr2M (M=Co, Ni) 系合金の水素誘起不均化生成物の結晶子への温度及び水素圧力の影響},
 volume = {21},
 year = {2001}
}