Dispersive SnO2 nanosheets: Hydrothermal synthesis and gas-sensing properties |
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Authors: | Peng SunAuthor VitaeYang CaoAuthor Vitae Jun LiuAuthor VitaeYanfeng SunAuthor Vitae Jian MaAuthor VitaeGeyu LuAuthor Vitae |
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Affiliation: | State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun 130012, China |
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Abstract: | SnO2 nanosheets with the thickness of 10 nm were successfully synthesized by a simple hydrothermal process at 180 °C for 12 h. The samples were characterized by X-ray power diffraction, scanning electron microscopy, transmission electron microscopy, and high-resolution transmission electron microscopy. The sensor performance of the as-prepared SnO2 nanosheets for ethanol and carbon monoxide was measured. The results indicate that the sensor exhibited high response, quick response-recovery kinetics, and good repeatability. |
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Keywords: | Tin oxide Hydrothermal method Nanosheet Gas sensor |
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