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Preparation and characterization of a micro-porous polymer electrolyte with cross-linking network structure for dye-sensitized solar cell
- Source :
-
Solar Energy Materials & Solar Cells . Dec2007, Vol. 91 Issue 20, p1892-1897. 6p. - Publication Year :
- 2007
-
Abstract
- Abstract: A PVdF-HFP/PEG/PEGDMA cross-linking film has been prepared as the electrolyte for dye-sensitized solar cell (DSSC). The film can be made porous by controlling the evaporation behavior of solvents. Room temperature ionic conductivity of the micro-porous film exceeds 1mS/cm. In addition, we also evaluated the significance of cell gap in DSSC by analyzing the impedance spectroscopy of the cell with polymer electrolyte. Finally, by decreasing the film thickness, the DSSC equipped with 11μm, micro-porous and cross-linked film showed a conversion efficiency over 4% and 5% under 1 and 0.16Sun, respectively. [Copyright &y& Elsevier]
- Subjects :
- *DIRECT energy conversion
*PHOTOVOLTAIC cells
*SOLAR cells
*POLYELECTROLYTES
Subjects
Details
- Language :
- English
- ISSN :
- 09270248
- Volume :
- 91
- Issue :
- 20
- Database :
- Academic Search Index
- Journal :
- Solar Energy Materials & Solar Cells
- Publication Type :
- Academic Journal
- Accession number :
- 26994915
- Full Text :
- https://doi.org/10.1016/j.solmat.2007.07.005