| 초록 |
The conventional high temperature sintering process for glass based dye-sensitized solar cells (DSSCs), cannot be applied to flexible devices based on plastic substrates because polymer substrate cannot withstand the heat more than 150 oC. Therefore, low temperature fabrication process is required to fabricate the necked TiO2. In this talk, the key issues for high efficiency plastic solar cells will be discussed, and several strategies for the improvement of interconnection of nanoparticles and bendability will be proposed. (This research was supported by a grant (code #: 2009K000454) from 'Center for Nanostructured Materials Technology' under '21st Century Frontier R&D Programs' of the Ministry of Education, Science and Technology, Korea.) |
