| Autor: |
Andrés Castán, José María, Abidi, Sana, Ghanem, Tatiana, Touihri, Saad, Blanchard, Philippe, Welch, Gregory C., Zagranyarski, Yulian, Boixel, Julien, Walker, Bright, Josse, Pierre, Cabanetos, Clément |
| Předmět: |
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| Zdroj: |
Colorants; Mar2023, Vol. 2 Issue 1, p22-30, 9p |
| Abstrakt: |
Benzothioxanthene imide (BTI) has recently emerged as an interesting and promising block for organic electronics. In this contribution, we report on the impact of the N-annulation of the latter dye on the optoelectronic of π-extended molecular structures. To do so, the thiophene-diketopyrrolopyrrole was selected, as central π-conjugated core, and either end-capped with two BTIs or its N-annulated version, namely the TCI. While almost similar band gaps were measured for individual rylene imide dyes, significant differences were highlighted, and rationalized, on their π-extended counterparts. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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