Controllable organic nanofiber network crystal room temperature NO2 sensor
文献类型：期刊论文
| 作者 | Ji, Shiliang1,2; Wang, Xiujin1; Liu, Chengfang1,2; Wang, Haibo1; Wang, Tong1; Yan, Donghang1 |
| 刊名 | ORGANIC ELECTRONICS
 |
| 出版日期 | 2013-03-01 |
| 卷号 | 14期号:3页码:821-826 |
| 关键词 | No2 Sensor Organic Nanofiber Network Room Temperature Detection Quick Recovery |
| ISSN号 | 1566-1199 |
| DOI | 10.1016/j.orgel.2013.01.006 |
| 英文摘要 | We reported an organic room temperature (RT) NO2 sensor based on zinc phthalocyanine (ZnPc) nanofiber network. Compared with traditional polycrystalline ZnPc film devices, the sensors with ZnPc nanofiber network as the sensitive layer exhibit much better recovery characteristics, which could almost recover without any treatments at room temperature. In ZnPc nanofiber network, ultra-thin ZnPc single-crystal fibers not only improve charge transport but also make the charge exchanging process between NO2 and sensitive materials easier. It shortens the response and recovery time and stabilizes the baseline of devices. In addition, we also optimized the sensors by varying the scale of the ZnPc nanofiber. The device performance is obviously improved when the scale of the ZnPc nanofiber becomes smaller. The device could naturally recover and the baseline achieves zero drift. It is attributed to the expansion of the ratio of surface area-to-volume (A/V). (c) 2013 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000316660200017 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/46707]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yan, Donghang |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ji, Shiliang,Wang, Xiujin,Liu, Chengfang,et al. Controllable organic nanofiber network crystal room temperature NO2 sensor[J]. ORGANIC ELECTRONICS,2013,14(3):821-826. |
| APA | Ji, Shiliang,Wang, Xiujin,Liu, Chengfang,Wang, Haibo,Wang, Tong,&Yan, Donghang.(2013).Controllable organic nanofiber network crystal room temperature NO2 sensor.ORGANIC ELECTRONICS,14(3),821-826. |
| MLA | Ji, Shiliang,et al."Controllable organic nanofiber network crystal room temperature NO2 sensor".ORGANIC ELECTRONICS 14.3(2013):821-826. |
入库方式： OAI收割
来源：化学研究所
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