TiO2 thin layers with controlled morphology for ETA (extremely thin absorber) solar cells
作者： Anca Duta
DOI: 10.1016/J.TSF.2005.12.100
关键词: Anatase 、 Thin layers 、 Titanium oxide 、 Optics 、 Chemistry 、 Scanning electron microscope 、 Chemical engineering 、 Nanoporous 、 Solar cell 、 X-ray crystallography 、 Deposition (phase transition)
摘要: The paper presents the synthesis process of dense and nanoporous TiO2 anatase films obtained via Spray Pyrolysis Deposition (SPD). deposition nanostructured uses ethanol solutions titaniumtetraisopropoxid acetilacetonate. influence precursor's concentration parameters (temperature, pressure carrier gas distance spraying) in tailoring morphology is presented. are tested X-ray Diffraction Scanning Electron Microscopy. photoelectrical properties by current–voltage (I–V) experiments dark, at room temperature. According to results, SPD proves be a reliable technique obtaining thin layers with controlled morphology.
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