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Lee, Jae Sung
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A simple method for producing mesoporous anatase TiO2 nanocrystals with elevated photovoltaic performance

Alternative Title
A simple method for producing mesoporous anatase TiO2 nanocrystals with elevated photovoltaic performance
Author(s)
Parmar, K. P. S.Ramasamy, EaswaramoorthiLee, Jin WooLee, Jae Sung
Issued Date
2010-03
DOI
10.1016/j.scriptamat.2009.11.001
URI
https://scholarworks.unist.ac.kr/handle/201301/13157
Fulltext
http://www.sciencedirect.com/science/article/pii/S1359646209006939
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
Publisher
PERGAMON-ELSEVIER SCIENCE LTD
ISSN
1359-6462

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