| Budget Amount *help |
¥17,940,000 (Direct Cost: ¥13,800,000、Indirect Cost: ¥4,140,000)
Fiscal Year 2017: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2015: ¥11,180,000 (Direct Cost: ¥8,600,000、Indirect Cost: ¥2,580,000)
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| Outline of Final Research Achievements |
We have investigated the development of solid-state-emissive materials consisting of o-carborane with fused aromatic rings on the basis of the previous works on emission behaviors of o-carborane-containing conjugated compounds. In this study, for example, we selected anthracene as a fused aromatic ring; thus, we synthesized various conjugated compounds consisting of o-carborane and anthracene. We found that a o-carborane compound with anthracene exhibited twisted intramolecular charge transfer (TICT) in the solid state, that o-carborane compound with methyl and anthracene units exhibited highly efficient emission, and that a compound with two o-carborane and one anthracene exhibited vapochromism, thermochromism, and mechanochromism in the solid state.
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