| Budget Amount *help |
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2020: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2019: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2018: ¥10,530,000 (Direct Cost: ¥8,100,000、Indirect Cost: ¥2,430,000)
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| Outline of Final Research Achievements |
The purpose of this research is to find new Preyssler-type phosphotungstates ([P5W30O110M8n+)](15-n)-, M:encapsulated cations) by changing encapsulated cations and framework metals, and their applications as catalysis materials, conductive materials, and negative staining reagents.
I obtained following results. 1) I found a new solid state heating method to move encapsulated cations and outer counter cations, and found several new compounds. 2) I found new simple and high yield synthesis method of the Preyssler-type compounds. 3) I found that the new compounds are applicable to cataysis materials, proton-conducting materials, and memory materials. 4) I found new polymer materials which can support phosphotungstic acids.
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