Stably dispersed metallophthalocyanine noncovalently bonded to multiwalled carbon nanotubes for ammonia sensing at room temperature
文献类型：期刊论文
| 作者 | Kang, Di; Wang, Bin; Wang, Xiaolin; Li, Yong; Chen, Zhimin; He, Chunying; Wu, Yiqun |
| 刊名 | Sens. Actuator B-Chem.
 |
| 出版日期 | 2017 |
| 卷号 | 246页码:262 |
| 通讯作者 | wangbin@hlju.edu.cn |
| 英文摘要 | Herein, a series of tetra-alpha-isopentyloxyphthalocyanine copper, nickle, lead (CuPc-3, NiPc-3, PbPc-3) have been successfully bonded on the surface of acidified multi-walled carbon nanotubes (MWCNTs) by using a solution self-assembly method based on pi-pi stacking interaction facile reaction. The obtained MPc-3/MWCNTs (M = Cu, Ni, and Pb) hybrids display good dispersibility in DMF, which is beneficial to construct uniform sensing devices. The MPc-3/MWCNTs sensors exhibit excellent sensing performance, in terms of sensitivity, reversibility, reproducibility, selectivity and stability, especially CuPc-3/MWCNTs sensor in detail, the response is about 40.5% (80 ppm), the limit of detection is as low as 75 ppb, and the recovery time is about as fast as 180 s at room temperature. The enhanced NH3-sensing performance is mainly due to the synergistic effect between MPc-3 and MWCNTs, e.g. the stronger adsorption interaction of MPc3 with NH3, the high electrical conductivity of MWCNTs, and the fast charge transfer between MPc-3 and MWCNTs. The systematic study developed here provides a valid way to fabricate high-efficient NH3 sensors. (C) 2017 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [51202061, 51002046]; Natural Science Foundation for the Returned Overseas Scholars of Heilongjiang Province [LC2012CO2]; Natural Science of Heilongjiang Province [B201308]; Research Fund of Heilongjiang Provincial Education Department [12511377, 12521399]; Postdoctoral Science-Research Developmental Foundation of Heilongjiang Province [LBH-Q11015]; Innovative Talents Program for the Returned Overseas Scholars of Harbin [2012RFLXG031]; Opening Project Foundation of Key Laboratory of Functional Inorganic Material Chemistry (Heilongjiang University), |
| WOS记录号 | WOS:000400803700032 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/28257]  |
| 专题 | 上海光学精密机械研究所_高密度光存储技术实验室 |
| 作者单位 | 中国科学院上海光学精密机械研究所 |
| 推荐引用方式 GB/T 7714 | Kang, Di,Wang, Bin,Wang, Xiaolin,et al. Stably dispersed metallophthalocyanine noncovalently bonded to multiwalled carbon nanotubes for ammonia sensing at room temperature[J]. Sens. Actuator B-Chem.,2017,246:262. |
| APA | Kang, Di.,Wang, Bin.,Wang, Xiaolin.,Li, Yong.,Chen, Zhimin.,...&Wu, Yiqun.(2017).Stably dispersed metallophthalocyanine noncovalently bonded to multiwalled carbon nanotubes for ammonia sensing at room temperature.Sens. Actuator B-Chem.,246,262. |
| MLA | Kang, Di,et al."Stably dispersed metallophthalocyanine noncovalently bonded to multiwalled carbon nanotubes for ammonia sensing at room temperature".Sens. Actuator B-Chem. 246(2017):262. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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