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Lee, Jae Sung
Eco-friendly Catalysis and Energy Lab
Research Interests
  • Photocatalytic water splitting, artificial photosynthesis, fuel cells, heterogeneous catalysis

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A simple method for producing mesoporous anatase TiO2 nanocrystals with elevated photovoltaic performance

Cited 18 times inthomson ciCited 17 times inthomson ci
Title
A simple method for producing mesoporous anatase TiO2 nanocrystals with elevated photovoltaic performance
Other Titles
A simple method for producing mesoporous anatase TiO2 nanocrystals with elevated photovoltaic performance
Author
Parmar, K. P. S.Ramasamy, EaswaramoorthiLee, Jin WooLee, Jae Sung
Keywords
Anatase TiO2; Mesoporous; Nanocrystals; Photoanode; Dye-sensitized solar cell
Issue Date
2010-03
Publisher
PERGAMON-ELSEVIER SCIENCE LTD
Citation
SCRIPTA MATERIALIA, v.62, no.5, pp.223 - 226
Abstract
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
URI
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DOI
10.1016/j.scriptamat.2009.11.001
ISSN
1359-6462
Appears in Collections:
ECHE_Journal Papers
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