| 학회 |
한국공업화학회 |
| 학술대회 |
2010년 가을 (10/27 ~ 10/29, 대전컨벤션센터) |
| 권호 |
14권 2호 |
| 발표분야 |
고분자 |
| 제목 |
Chemically crosslinked copolymer electrolytes based on imidazole forquasi-solid state dye-sensitized solar cells |
| 초록 |
In this study, gel electrolytes based on poly(1-vinyl imidazole-co-elthylene glycol methyl ether acrylate) as backbone polymer and 1,5-diiodopentane (I(CH2)5I) as crosslinker were used for quasi-solid state dye-sensitized solar cells. Chemically crosslinking reaction occurred between nitrogen atom of the P(VIm-co-EGMEA) which has lone pair electrons and diiodide of the I(CH2)5I. Based on these electrolytes, DSSCs were fabricated and their photovoltaic performances measured by using a Solar Simulator. The QS-DSSCs consisting of the gel electrolyte using certain concentration of P(VIm-co-EGMEA) and I(CH2)5I showed a power conversion efficiency of 3.52 % at 1 sun (AM 1.5). |
| 저자 |
조상은, 김기현, 서민혜, 황원필, 김미라, 이진국
|
| 소속 |
부산대 |
| 키워드 |
chemically crosslinked electrolyte; dye sensitized solar cell
|
| E-Mail |
|
