| Budget Amount *help |
¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Fiscal Year 2021: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2020: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2019: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
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| Outline of Final Research Achievements |
To visualize a density fluctuation and a spatial heterogeneity, thermal motion of the probe particles dispersed in polymer liquid and solution has been analyzed. As a result, they were spatially heterogeneous in terms of the physical properties when the observation time scale was shorter than relaxation time. Also, the network formation process was accompanied by the changes in the extent and the length scale of the heterogeneity. Such a change in the heterogeneity was related to the stress distribution. thereby toughness and fracture behavior of the resultant materials.
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