| Autor: |
François Riobé, Hassan Al Sabea, Nadège Hamon, Lucie Norel, Olivier Maury, Raphaël Tripier, Olivier Galangau, Stéphane Rigaut |
| Rok vydání: |
2020 |
| Předmět: |
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| Popis: |
We report the synthesis of an original ligand scaffold based on a dimethyl-cyclen platform Medo2pa with two dithienylethene units attached to each picolinate arms and the corresponding yttrium(III), europium(III) and ytterbium(III) complexes. All three complexes show reversible photochromism with high photo-conversions. Photoluminescence experiments demonstrate that this design is versatile and adapted for both europium and ytterbium emission switching when measured in frozen organic glasses at 77 K. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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