Low-temperature hydrothermal synthesis of flower-like ZnO microstructure and nanorod array on nanoporous TiO2 film

Low-temperature hydrothermal synthesis of flower-like ZnO microstructure and nanorod array on nanoporous TiO2 film

A novel ZnO architecture, with flower-like microstructure on the top layer and nanorod arrays on the bottom layer, was hydrothermally synthesized on the Fluorine-doped SnO2 (FTO) conducting glass pre-coated with nanoporous TiO2 film. The as-prepared architecture was characterized with Field-emission...

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Veröffentlicht in:Materials letters 2009-01, Vol.63 (2), p.275-278
Hauptverfasser: Jiang, Yinhua, Wu, Min, Wu, Xiaojuan, Sun, Yueming, Yin, Hengbo
Format: Artikel
Sprache:eng
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Zusammenfassung:A novel ZnO architecture, with flower-like microstructure on the top layer and nanorod arrays on the bottom layer, was hydrothermally synthesized on the Fluorine-doped SnO2 (FTO) conducting glass pre-coated with nanoporous TiO2 film. The as-prepared architecture was characterized with Field-emission scanning electron microscopy (FE-SEM) and X-ray diffractometer (XRD). Dye-sensitized solar cell studies showed that the power conversion efficiency (eta) was 1.26% for this novel ZnO architecture-covered TiO2 electrode.
ISSN:0167-577X
DOI:10.1016/j.matlet.2008.10.021