| 초록 |
According to its low cost, ease of production and no limit in resource, Dye-Sensitized Solar Cells had attracted great attention since being introduce in 1991. There are Metal-free organic dyes as alternative sensitizers have attracted considerable attention because of their potential advantages, such as control of the structure of organic compounds, the use of inexpensive and environmentally benign resources, high molar extinction coefficient, and facile synthesis. To date, a myriad organic dyes, such as triphenyl amine, coumarine, cyanine, perylene, and ullazine have been evaluated as sensitizers and the highest efficiency cells have achieved comparable PCEs (＞10%) to those with metalbased dyes. |
