Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7716956 | International Journal of Hydrogen Energy | 2014 | 7 Pages |
Abstract
Hysteresis of electrical resistance-hydrogen (deuterium) content relationship in the α + β two-phase region of the Pd-H(D) system measured by a gas phase method was found by Sakamoto et al. [20,21], and subsequently verified and extended to Pd alloy-H(D) systems by Kibria et al. [22-28]. However, the evidence of this phenomenon is not reliable because the resistance was measured from one sample and the hydrogen content was determined from other samples in the same vessel. In this paper, it is proposed that the 'hysteresis' is attributed to the inequality of plateau pressures between these two sorts of samples during the α â β phase transitions of the Pd-H(D) and Pd alloy-H(D) systems. Some phenomena accompanied are also discussed on this basis.
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
Jie Gao, Wu-Shou Zhang, Jian-Jun Zhang,