A simple method for producing mesoporous anatase TiO2 nanocrystals with elevated photovoltaic performance
Mesoporous anatase TiO2 nanocrystals with high crystallinity and large surface area were synthesized by an easy one-step method, combining hydrolysis and alcothemal processes, without the use of a templating agent. The photovoltaic performance of photoanodes for dye-sensitized solar cell under 1 sun (AM 1.5G) illumination gave a solar conversion efficiency as high as 6.06%, an enhancement of similar to 20% with respect to that of a reference photoanode made of a commercial TiO2 (Degussa, P25) powder. (C) 2009 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- Issue Date
- 2010-03
- Language
- English
- Article Type
- Article
- Keywords
SOLAR-CELLS; TITANIUM-DIOXIDE
- Citation
SCRIPTA MATERIALIA, v.62, no.5, pp.223 - 226
- ISSN
- 1359-6462
- Appears in Collection
- CBE-Journal Papers(저널논문)
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