In:
Advances in Condensed Matter Physics, Hindawi Limited, Vol. 2014 ( 2014), p. 1-5
Kurzfassung:
A composite quasisolid electrolyte is prepared by adding a layered vermiculite (VMT) into the iodide/triiodide electrolyte including 4-tert-butylpyridine, which obviously improves the photovoltaic properties of quasisolid dye-sensitized solar cells (DSSCs). When adding 6 wt% VMT, the maximum photovoltaic conversion efficiency of 3.89% is obtained, which reaches more than two times greater than that without VMT. This enhancement effect is primarily explained by studying the Nyquist spectra, dark currents, and photovoltaic conversion efficiency.
Materialart:
Online-Ressource
ISSN:
1687-8108
,
1687-8124
Sprache:
Englisch
Verlag:
Hindawi Limited
Publikationsdatum:
2014
ZDB Id:
2501251-4