| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 728583 | Materials Science in Semiconductor Processing | 2012 | 4 Pages |
Abstract
Erbium-doped TiO2 electrodes for solar energy cells were prepared and characterized by X-ray diffraction (XRD), Raman spectroscopy and transmission electron microscopy (TEM). I–V properties of the cells were measured using a Linear Sweep Voltammetry system. The results indicated that the performance of the cells has been improved remarkably due to Er3+ doping. Photoelectrical conversion efficiency was enhanced from 4.83% to 6.05% by Er3+ doping under AM=1.5 illumination, in which the effective area of the DSSC is 0.7×0.7 cm2.
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Authors
Feitao Li, Yuzong Gu,