Modulation of the luminescence quantum efficiency for blue luminophor {Al(salophen)}+ by ester-substituents
Résumé
A series of AlIII complexes of a salophen (N,N-bis(salicylidene)-o-phenylenediamine) derivative with an ester substituent at the C5 position of the salicylidene rings have been prepared and their luminescence properties investigated. All exhibit a bright blue emission