| Budget Amount *help |
¥16,510,000 (Direct Cost: ¥12,700,000、Indirect Cost: ¥3,810,000)
Fiscal Year 2022: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2021: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2020: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
Fiscal Year 2019: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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| Outline of Final Research Achievements |
In this study, we investigated the effect of rigid carbon nanotubes inserted into acrylic amide gel on elemental adsorption. We dispersed the carbon nanotubes in pre-gel solution and were able to produce a gel. The introduction of carbon nanotubes increased the Young's modulus and showed a concentration-dependent adsorption of cross-linking agents. Furthermore, we found that the introduction of carbon nanotubes improved the adsorption of certain elements and decreased the adsorption of others. This study provides fundamental knowledge for the high-efficiency capture of uranium and valuable elements in seawater.
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