Thermodynamic Property Study of Nanostructured Mg-H, Mg-Ni-H, and Mg-Cu-H Systems by High Pressure DSC Method

Figure 1

XRD patterns of (a) Mg nanoparticles, (b) Ni nanoparticles, (c) Mg₂NiH₄ sample prepared from Mg and Ni nanoparticles at 623 K in 4 MPa hydrogen for 2 hours, and (d) Mg₂Ni sample prepared after evacuation of Mg₂NiH₄.