Toyoto Sato

ACo3 Systems: Strong Magnetism Limits Stability The formation energy diagrams of Ca x Y y Mg 1–x–y Co 3 alloys, calculated using the lattice parameters of CaCo 3 , YCo 3 , and MgCo 3 as references, are shown in Figure 2 (a–c). Black squares indicate experimentally reported compositions. (14,15) Formation energies were evaluated using eq 1 and subsequently averaged according to eq 2 . Two primary factors govern the energy landscape: elemental composition and structural reference lattice.

Introduction Click to copy section linkSection link copied! Hydrogen storage is essential for the development of hydrogen-based societies. Currently, gaseous hydrogen, liquid hydrogen, and material-based methods are promising candidates for hydrogen storage.

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