Snowflake-Shaped ZnO Nanostructures-Based Gas Sensor for Sensitive Detection of Volatile Organic Compounds
文献类型：期刊论文
| 作者 | Han, Tianli1,2; Li, Xuexue3; Zhang, Xiaoman4; Liu, Jinyun4; Li, Jinjin1 |
| 刊名 | ADVANCES IN CONDENSED MATTER PHYSICS
 |
| 出版日期 | 2017 |
| 期号 | 无页码:1-8 |
| DOI | 10.1155/2017/4859863 |
| 文献子类 | Article |
| 英文摘要 | Volatile organic compounds (VOCs) have been considered severe risks to human health. Gas sensors for the sensitive detection of VOCs are highly required. However, the preparation of gas-sensing materials with a high gas diffusion performance remains a great challenge. Here, through a simple hydrothermal method accompanied with a subsequent thermal treatment, a special porous snowflake-shaped ZnO nanostructure was presented for sensitive detection of VOCs including diethyl ether, methylbenzene, and ethanol. The fabricated gas sensors exhibit a good sensing performance including high responses to VOCs and a short response/recovery time. The responses of the ZnO-based gas sensor to 100 ppm ethanol, methylbenzene, and diethyl ether are about 27, 21, and 11, respectively, while the response times to diethyl ether and methylbenzene are less than 10 seconds. The gas adsorption-desorption kinetics is also investigated, which shows that the gas-sensing behaviors to different target gases are remarkably different, making it possible for target recognition in practical applications. |
| WOS关键词 | ROOM-TEMPERATURE ; SELECTIVITY ; NANORODS ; VOC |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000394935000001 |
| 资助机构 | "973" State Key Project of Fundamental Research for Nanoscience and Nanotechnology(2011CB933700) ; "973" State Key Project of Fundamental Research for Nanoscience and Nanotechnology(2011CB933700) ; "973" State Key Project of Fundamental Research for Nanoscience and Nanotechnology(2011CB933700) ; "973" State Key Project of Fundamental Research for Nanoscience and Nanotechnology(2011CB933700) ; National Natural Science Foundation of China(51002157 ; National Natural Science Foundation of China(51002157 ; National Natural Science Foundation of China(51002157 ; National Natural Science Foundation of China(51002157 ; 21277146 ; 21277146 ; 21277146 ; 21277146 ; 51672176 ; 51672176 ; 51672176 ; 51672176 ; 61071054) ; 61071054) ; 61071054) ; 61071054) ; "973" State Key Project of Fundamental Research for Nanoscience and Nanotechnology(2011CB933700) ; "973" State Key Project of Fundamental Research for Nanoscience and Nanotechnology(2011CB933700) ; "973" State Key Project of Fundamental Research for Nanoscience and Nanotechnology(2011CB933700) ; "973" State Key Project of Fundamental Research for Nanoscience and Nanotechnology(2011CB933700) ; National Natural Science Foundation of China(51002157 ; National Natural Science Foundation of China(51002157 ; National Natural Science Foundation of China(51002157 ; National Natural Science Foundation of China(51002157 ; 21277146 ; 21277146 ; 21277146 ; 21277146 ; 51672176 ; 51672176 ; 51672176 ; 51672176 ; 61071054) ; 61071054) ; 61071054) ; 61071054) |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/32837]  |
| 专题 | 合肥物质科学研究院_中科院合肥智能机械研究所 |
| 作者单位 | 1.Shanghai Jiao Tong Univ, Dept Micro Nano Elect, Minist Educ, Key Lab forThin Film & Microfabricat, Shanghai 200240, Peoples R China 2.Chaohu Univ, Coll Chem & Mat Engn, Chaohu 238000, Anhui, Peoples R China 3.Anhui Normal Univ, Coll Chem & Mat Sci, Ctr Nano Sci & Technol, Minist Educ,Key Lab Funct Mol Solids, Wuhu 241000, Peoples R China 4.Chinese Acad Sci, Inst Intelligent Machines, Nanomat & Environm Detect Lab, Hefei 230031, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Han, Tianli,Li, Xuexue,Zhang, Xiaoman,et al. Snowflake-Shaped ZnO Nanostructures-Based Gas Sensor for Sensitive Detection of Volatile Organic Compounds[J]. ADVANCES IN CONDENSED MATTER PHYSICS,2017(无):1-8. |
| APA | Han, Tianli,Li, Xuexue,Zhang, Xiaoman,Liu, Jinyun,&Li, Jinjin.(2017).Snowflake-Shaped ZnO Nanostructures-Based Gas Sensor for Sensitive Detection of Volatile Organic Compounds.ADVANCES IN CONDENSED MATTER PHYSICS(无),1-8. |
| MLA | Han, Tianli,et al."Snowflake-Shaped ZnO Nanostructures-Based Gas Sensor for Sensitive Detection of Volatile Organic Compounds".ADVANCES IN CONDENSED MATTER PHYSICS .无(2017):1-8. |
入库方式： OAI收割
来源：合肥物质科学研究院
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