Discovery of spontaneous deformation of Pd metal during hydrogen absorption/desorption cycles

被引：5
|
作者：
Yamazaki, Toshimitsu [1 ,2 ]
Sato, Masaharu [1 ]
Itoh, Satoshi [2 ]
机构：
[1] Univ Tokyo, Dept Phys, Tokyo 113, Japan
[2] RIKEN, Nishina Ctr, Saitama, Japan
来源：
PROCEEDINGS OF THE JAPAN ACADEMY SERIES B-PHYSICAL AND BIOLOGICAL SCIENCES | 2009年 / 85卷 / 05期
关键词：
Pd metal; hydrogen in Pd; spontaneous deformation; hydrogen absorption; hydrogen desorption;
D O I：
10.2183/pjab.85.183
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
A drastic deformation was observed in Pd metal of various shapes after hydrogen absorption and desorption cycles at 150 degrees C at a gas pressure of 1 5 MPa. All of the phenomena Observed indicate that Some strong internal force is induced spontaneously during hydrogen cycles to produce a collective, deformation so as to minimize the surface.
引用
收藏
页码：183 / 186
页数：4
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