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https://hdl.handle.net/10356/102541| Title: | Photon upconversion in hetero-nanostructured photoanodes for enhanced near-infrared light harvesting | Authors: | Su, Liap Tat Liu, Xiaogang Tok, Alfred Iing Yoong Karuturi, Siva Krishna Luo, Jingshan Liu, Lijun Liu, Xinfeng Guo, Jun Sum, Tze Chien Deng, Renren Fan, Hong Jin |
Keywords: | DRNTU::Engineering::Materials::Nanostructured materials | Issue Date: | 2013 | Source: | Su, L. T., Karuturi, S. K., Luo, J., Liu, L., Liu, X., Guo, J., et al. (2013). Photon upconversion in hetero-nanostructured photoanodes for enhanced near-infrared light harvesting. Advanced Materials, 25(11), 1603-1607. | Series/Report no.: | Advanced materials | Abstract: | A hetero-nanostructured photoanode with enhanced near-infrared light harvesting is developed for photo-electrochemical cells. By spatially coating upconversion nanoparticles and quantum dot photosensitizers onto TiO2 inverse opal, this architecture allows direct irradiation of upconversion nanoparticles to emit visible light that excites quantum dots for charge separation. Electrons are injected into TiO2 with minimal carrier losses due to continuous electron conducting interface. | URI: | https://hdl.handle.net/10356/102541 http://hdl.handle.net/10220/19087 |
ISSN: | 0935-9648 | DOI: | 10.1002/adma.201204353 | Rights: | © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. | Fulltext Permission: | none | Fulltext Availability: | No Fulltext |
| Appears in Collections: | MSE Journal Articles SPMS Journal Articles |
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