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| Content Provider | Springer Nature Link |
|---|---|
| Author | Luo, Fen Wang, LiDuo Qiu, Yong |
| Copyright Year | 2008 |
| Abstract | Pure anatase TiO$_{2}$ films have been made via hydration of titanium isopropoxide using a sol-gel technique, while mixed TiO$_{2}$ films which contained both anatase and rutile TiO$_{2}$ were made from commercial P25 powder. Quasi-solid state dye-sensitized solar cells were fabricated with these two kinds of mesoporous films and a comparison study was carried out. The result showed that the open-circuit photovoltages (V $_{oc}$) for both kinds of cells were essentially the same, whereas the short-circuit photocurrents (I $_{sc}$) of the anatase-based cells were about 33% higher than that of the P25-based cells. The highest photocurrent intensity of the anatase-based cell was 6.12 mA/cm$^{2}$ and that of the P25-based cell was 4.60 mA/cm$^{2}$. Under an illumination with the light intensity of 30 mW/cm$^{2}$, the corresponding energy conversion efficiency was measured to be 7.07% and 6.89% for anatase-based cells and P25-based cells, respectively. |
| Starting Page | 954 |
| Ending Page | 957 |
| Page Count | 4 |
| File Format | |
| ISSN | 10016538 |
| Journal | Chinese Science Bulletin |
| Volume Number | 53 |
| Issue Number | 6 |
| e-ISSN | 18619541 |
| Language | English |
| Publisher | SP Science in China Press |
| Publisher Date | 2008-03-26 |
| Publisher Place | Heidelberg |
| Access Restriction | Subscribed |
| Subject Keyword | dye-sensitized solar cells anatase P25 TiO$_{2}$ photocurrent Engineering Geosciences Life Sciences Chemistry/Food Science Physics Science |
| Content Type | Text |
| Resource Type | Article |
| Subject | Multidisciplinary |
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