Artículos de revistas
Sevenfold enhancement on porphyrin dye efficiency by coordination of ruthenium polypyridine complexes
Fecha
2012Registro en:
CHEMICAL COMMUNICATIONS, CAMBRIDGE, v. 48, n. 55, pp. 6939-6941, 42552, 2012
1359-7345
10.1039/c2cc31173a
Autor
Parussulo, André Luís Araújo
Iglesias, Bernardo Almeida
Toma, Henrique Eisi
Araki, Koiti
Institución
Resumen
Sevenfold enhancement of photoconversion efficiency was achieved by incorporation of peripheral ruthenium complexes to a porphyrin dye, generating supramolecular effects capable of playing several key roles (e.g., transferring energy to, inhibiting aggregation, and accepting the hole generated in the porphyrin center after electron injection), providing new insights for the design of better DSSC photosensitizers.