| Budget Amount *help |
¥131,040,000 (Direct Cost: ¥100,800,000、Indirect Cost: ¥30,240,000)
Fiscal Year 2023: ¥23,660,000 (Direct Cost: ¥18,200,000、Indirect Cost: ¥5,460,000)
Fiscal Year 2022: ¥24,440,000 (Direct Cost: ¥18,800,000、Indirect Cost: ¥5,640,000)
Fiscal Year 2021: ¥25,870,000 (Direct Cost: ¥19,900,000、Indirect Cost: ¥5,970,000)
Fiscal Year 2020: ¥24,570,000 (Direct Cost: ¥18,900,000、Indirect Cost: ¥5,670,000)
Fiscal Year 2019: ¥32,500,000 (Direct Cost: ¥25,000,000、Indirect Cost: ¥7,500,000)
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| Outline of Final Research Achievements |
The relationship between functional cores and properties that were emerged in various potential fields in oxide ceramics with excellent heat and environmental resistance has been elucidated, and new functionalities and innovative processes for oxides have been developed. For example, guidelines for improving environmental barrier properties and structural stability of protective coatings were proposed by controlling ion diffusion via lattice defects introduced on the surface and through grain boundary cores under high-temperature oxygen potential gradients. Additionally, crystal structures and morphology of oxide nano particles were successfully controlled using functional cores emerged in high chemical potential fields of solvents and solutes. Functional cores formed under high electromagnetic fields contribute to emergence of new functions such as sintering densification, pseudoelasticity, and fluorescence.
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