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|Title:||Highly efficient nanoporous TiO2-polythiophene hybrid solar cells based on interfacial modification using a metal-free organic dye|
|Authors:||Zhu, R. |
|Source:||Zhu, R., Jiang, C.-Y., Liu, B., Ramakrishna, S. (2009-03-06). Highly efficient nanoporous TiO2-polythiophene hybrid solar cells based on interfacial modification using a metal-free organic dye. Advanced Materials 21 (9) : 994-1000. ScholarBank@NUS Repository. https://doi.org/10.1002/adma.200802388|
|Abstract:||The interfacial modification of nanoporous TiO2-polythiophene hybrid solar cells was demonstrated using a metal-free organic dye. Highly efficient hybrid solar cells based on poly(3-hexylthio-phene) (P3HT) and nanoporous TiO2 films were fabricated in the study. A metal-free organic dye was used to modify the np-TiO2 surface, while bis-(trifluoromethylsulfonyl)amine lithium salt and 4-tert-butylpyridine (TBP) were used to treat the dye-modified np-TiO2 films. It was observed that the device performance depend on the type of dye used to modify the TiO2/P3HT interface. The effect of Li-salt and TBP treatment on device performance also demonstrated dependence on the nature of dyes. Li-salt an TBP treatment of D1-2-based device exhibited that Li-salt treatment was necessary for the improvement of device performance.|
|Source Title:||Advanced Materials|
|Appears in Collections:||Staff Publications|
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