An aqueous solution method towards Sb2S3 thin films for photoanodes
| Autor: | Jingrou Tan, Robabeh Bagheri, Labao Zhang, Fayun Zhang, Panping Zhong, Qi Chen, Liang He, Guifu Zou, Qinghua Yi, Juan Xie |
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| Rok vydání: | 2019 |
| Předmět: |
Photocurrent
Aqueous solution Materials science 010405 organic chemistry business.industry Band gap Metals and Alloys General Chemistry Chemical vapor deposition 010402 general chemistry 01 natural sciences Catalysis 0104 chemical sciences Surfaces Coatings and Films Electronic Optical and Magnetic Materials Atomic layer deposition Electrode Materials Chemistry Ceramics and Composites Optoelectronics Thin film business |
| Zdroj: | Chemical Communications. 55:14530-14533 |
| ISSN: | 1364-548X 1359-7345 |
| DOI: | 10.1039/c9cc07005b |
| Popis: | An aqueous solution approach, integrating atomic layer deposition and chemical vapor deposition, is proposed to grow a high-quality Sb2S3 thin film. The Sb2S3 thin film is uniform and dense with a bandgap of 1.78 eV. The photocurrent density of the Sb2S3 sensitized TiO2 array electrode is 40 μA cm-2, which is nearly 25 and 93 times than that of TiO2 and Sb2S3 photoanodes, respectively. |
| Databáze: | OpenAIRE |
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