| Budget Amount *help |
¥163,670,000 (Direct Cost: ¥125,900,000、Indirect Cost: ¥37,770,000)
Fiscal Year 2022: ¥24,310,000 (Direct Cost: ¥18,700,000、Indirect Cost: ¥5,610,000)
Fiscal Year 2021: ¥26,000,000 (Direct Cost: ¥20,000,000、Indirect Cost: ¥6,000,000)
Fiscal Year 2020: ¥25,610,000 (Direct Cost: ¥19,700,000、Indirect Cost: ¥5,910,000)
Fiscal Year 2019: ¥33,280,000 (Direct Cost: ¥25,600,000、Indirect Cost: ¥7,680,000)
Fiscal Year 2018: ¥54,470,000 (Direct Cost: ¥41,900,000、Indirect Cost: ¥12,570,000)
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| Outline of Final Research Achievements |
We have developed advanced methods of hydrogen measurements in materials, and analyzed the structure of hydrides, hydrogen diffusion and reactions. By combining the resonance nuclear reaction with a channeling technique, we have realized the identification of the lattice site of hydrogen. With in-situ measurements, we have succeeded in observing hydrogen diffusion and hydrogen-induced metal-insulator transition. By developing the operando neutron scattering apparatus, we have clarified the deterioration mechanism of hydrogen storage materials. We have developed a Bragg coherent X-ray diffraction imaging method, with which the shape and structure of a single nano-particle and the strain distribution in the particle were precisely measured. By applying these advanced techniques, we have made significant contributions to the construction of the hydrogen science “Hydrogenomics”.
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