Hydrogen absorption/desorption characteristics of room temperature ZrMn2-xNix system (x = 1⋅25-1⋅50)
作者： Vinod Kumar , D Pukazhselvan , AK Tyagi , SK Singh , None
DOI: 10.1007/S12034-014-0706-X
关键词: Materials science 、 Range (particle radiation) 、 Hydrogen storage 、 Hydride 、 Hydrogen absorption 、 Analytical chemistry 、 Inorganic chemistry 、 Cryo-adsorption 、 Laves phase 、 Desorption 、 Phase (matter)
摘要: The present communication deals with the hydrogen storage characteristics of C15 laves phase ZrMn2–xNix system tailored within x values 1·25 to 1·50. Drastic variations in thermodynamics hydride is observed for any little changes concentration this narrow range. most promising room temperature materials are found be formed range 1·35 1·45 where ~ 2·5 2·9 H/F.U. can reversibly stored under ideal operating conditions. heat reaction 17 kJ/mol, which means these candidates stationary and short mobile applications. structural features thermodynamic aspects all discussed detail.
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