without changing your settings we'll assume you are happy to receive all RSC cookies.
You can change your cookie settings by navigating to our Privacy and Cookies page and following the instructions. These instructions
are also obtainable from the privacy link at the bottom of any RSC page.
P3HT:PCBM polymer solar cells with a very small amount of TiO2nanotube aggregates (0.002 mol per 100 mL) in the active layer have been fabricated. Although in dye-sensitized solar cellsnanotube aggregates have been shown to increase light absorption of devices, it was found that TiO2nanotube aggregates reduced the absorbance of the active layer in our case. However, its positive role on the charge collection and transportation maintained the EQE the same as a conventional P3HT:PCBM device and improved the electron mobility from 5.71 × 10−5 cm2V−1 s−1 to 7.22 × 10−5 cm2V−1 s−1. The final devices showed a 15% increase in power conversion efficiency compared to conventional P3HT:PCBM devices. The effects of TiO2nanotube aggregates on the morphology of the active layer were studied by AFM.
Fetching data from CrossRef. This may take some time to load.
Journal of Materials Chemistry
- Information Point
This text is added as a work around for heading error in Accessibility testing