| Autor: |
Jiangao Li, Jing Li, Congwu Ge, Xike Gao |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
Organic Materials, Vol 02, Iss 02, Pp 165-172 (2020) |
| Druh dokumentu: |
article |
| ISSN: |
2625-1825 |
| DOI: |
10.1055/s-0040-1710550 |
| Popis: |
Abstract The core expansion of naphthalene diimides (NDIs) is an effective strategy to modulate frontier molecular orbital energy levels and improve device performances. Herein two new rhodanine-bridged and core-extended NDIs T1 and T2 were designed and synthesized. The rhodanine moiety could act not only as a π-spacer to enlarge the molecular conjugated system, but also as an electron-donating unit to tune the molecular energy levels. As a result, both T1 and T2 showed slightly lower lying LUMO energy levels ( |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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