Facile Chemical Bath Synthesis of SnS Nanosheets and Their Ethanol Sensing Properties
文献类型：期刊论文
| 作者 | Shan, Wei; Fu, Zhengqian; Ma, Mingsheng; Liu, Zhifu; Xue, Zhenggang; Xu, Jiaqiang; Zhang, Faqiang; Li, Yongxiang |
| 刊名 | SENSORS
 |
| 出版日期 | 2019-06-01 |
| 卷号 | 19期号:11 |
| 关键词 | gas sensors SnS nanosheets chemical bath synthesis oleylamine ethanol sensing |
| ISSN号 | 1424-8220 |
| DOI | 10.3390/s19112581 |
| 文献子类 | Article |
| 英文摘要 | Tin(II) monosulfide (SnS) nanosheets were synthesized using SnCl4 center dot 5H(2)O and S powders as raw materials in the presence of H2O via a facile chemical bath method. Orthorhombic phase SnS nanosheets with a thickness of similar to 100 nm and lateral dimensions of 2 similar to 10 m were obtained by controlling the synthesis parameters. The formation of a SnO2 intermediate is key to the valence reduction of Sn ions (from IV to II) and the formation of SnS. The gas sensors fabricated from SnS nanosheets exhibited an excellent response of 14.86 to 100 ppm ethanol vapor when operating at 160 degrees C, as well as fast response and recovery times of 23 s and 26 s, respectively. The sensors showed excellent selectivity for the detection of ethanol over acetone, methanol, and ammonia gases, which indicates the SnS nanosheets are promising for high-performance ethanol gas sensing applications. |
| WOS研究方向 | Chemistry ; Engineering ; Instruments & Instrumentation |
| 语种 | 英语 |
| 出版者 | MDPI |
| 源URL | [http://ir.sic.ac.cn/handle/331005/27071]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Shan, Wei,Fu, Zhengqian,Ma, Mingsheng,et al. Facile Chemical Bath Synthesis of SnS Nanosheets and Their Ethanol Sensing Properties[J]. SENSORS,2019,19(11). |
| APA | Shan, Wei.,Fu, Zhengqian.,Ma, Mingsheng.,Liu, Zhifu.,Xue, Zhenggang.,...&Li, Yongxiang.(2019).Facile Chemical Bath Synthesis of SnS Nanosheets and Their Ethanol Sensing Properties.SENSORS,19(11). |
| MLA | Shan, Wei,et al."Facile Chemical Bath Synthesis of SnS Nanosheets and Their Ethanol Sensing Properties".SENSORS 19.11(2019). |
入库方式： OAI收割
来源：上海硅酸盐研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。