| 학회 |
한국공업화학회 |
| 학술대회 |
2008년 봄 (05/09 ~ 05/10, 한양대학교(안산)) |
| 권호 |
12권 1호 |
| 발표분야 |
정보전자소재 |
| 제목 |
Photovoltaic Performances of Dye-Sensitized Solar Cells Using Different Iodine Concentrations |
| 초록 |
A main component of dye-sensitized solar cells (DSSCs) is the electrolyte that composed of an I-/I3- redox couple in organic solvents between two electrodes. These organic solvents cause a serious problem of low durability due to volatility. To avoid the solvent volatility problems, DSSC devices using PEG-based polymer electrolyte were prepared and investigated the photovoltaic effect of I2 concentrations. As the decrease of the I2 concentrations in polymer electrolyte, the short circuit photocurrent density (Jsc) of DSSC increased from 10.64 mA/cm2 to 13.45 mA/cm2. The ionic conductivities of polymer electrolyte were obtained by AC impedance test. |
| 저자 |
정보화, 장성일, 김지언, 김영근, 최형주, 박성해, 김미라, 이진국
|
| 소속 |
부산대 |
| 키워드 |
Dye-Sensitized Solar Cells; Iodine Concentrations; Polymer Electrolyte
|
| E-Mail |
|
