In situ monitoring and optimization of room temperature ultra-fast sensitization for dye-sensitized solar cells.
Chem Commun (Camb)
; 50(83): 12512-4, 2014 Oct 25.
Article
en En
| MEDLINE
| ID: mdl-25189646
We describe the fastest dyeing of TiO2 photo-electrodes for dye-sensitized solar cells reported to date (<2 min) at room temperature giving η = 7.5% for an N719-SQ1-CDCA mixture which is significantly higher than devices dyed for >12 h using the same dye mixture (η = 5.5%). Time-lapse photography has been used to monitor the ultra-fast co-sensitization. The data show significantly different dye uptake between passive and pump dyeing reflecting competitive sorption between a Ru complex (N719) and an organic dye (SQ1).
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1
Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Chem Commun (Camb)
Asunto de la revista:
QUIMICA
Año:
2014
Tipo del documento:
Article
Pais de publicación:
Reino Unido