Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2021: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2020: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2019: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2018: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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Outline of Final Research Achievements |
We have succeeded to synthesize photoluminescent nanocarbon with red emission by using solvothermal method in ethanol. It is found that the photoluminescent nanocarbon is formed through the following mechanisms. Condensation polymerizations between o-phenylenediamine and catechol leads to polymeric precursor with green emission, followed by elimination of small molecules and formation of nanocarbon with red emission. Further reaction results in loss of red emission, where the nitrogen atoms are included into heterocyclic polyaromatics analogous to pyridine.
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