| 학회 |
한국고분자학회 |
| 학술대회 |
2020년 가을 (10/05 ~ 10/08, 부산컨벤션센터(BEXCO)) |
| 권호 |
45권 1호 |
| 발표분야 |
분자전자 부문위원회 I |
| 제목 |
Intra Molecular Charge Transfer from Phenanthro-Imidazole based T and Y Shaped Donor-Acceptor molecules |
| 초록 |
The molecular geometry effects of phenanthro-imidazole based donor-acceptor-donor molecules on intramolecular charge transfer (ICT) were studied structure-ICT relationship. The T and Y shaped fluorophores consisting of an imidazole ring end-capped with two electrons donating phenoxazine (PXZ) and phenothiazine (PTZ) groups at C6, C9 and C5, C10 and one electron-withdrawing trifluoromethyl (-CF3) group on the imidazole moiety at position C2 were examined. The photophysical, electrochemical and thermal characters of the compounds were systematically investigated, which consistent well with the theoretical quantum chemical calculations. In addition, solvent polarity effect on the relaxation dynamics has also been studied. |
| 저자 |
Eswaran Kamaraj1, 박상혁2
|
| 소속 |
1Kongju National Univ., 2국립공주대 |
| 키워드 |
ICT; phenanthro-imidazole; donor-acceptor-donor; phenoxazine and phenothiazine
|
| E-Mail |
|
