Fabrication of methane gas sensor by layer-by-layer self-assembly of polyaniline/PdO ultra thin films on quartz crystal microbalance
Fabrication of methane gas sensor by layer-by-layer self-assembly of polyaniline/PdO ultra thin films on quartz crystal microbalance
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石英晶体微天平上聚苯胺/PdO超薄膜层层自组装制备甲烷气体传感器
DOI：
10.1016/j.snb.2009.12.035
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发表时间：
2010-03
影响因子：
8.4
通讯作者：
Sun, Ping
中科院分区：
文献类型：
--
作者：
Du, Xiaosong;Yan, Xiaolei;Jiang, Yadong;Xie, Guangzhong;Sun, Ping
通过化学氧化聚合苯胺和PdO纳米颗粒的方法合成了聚苯胺/PdO复合材料。采用逐层自组装的方法在质量型石英晶体微天平（QCM）上沉积聚苯胺/PdO薄膜，制备了甲烷气体传感器。扫描电子显微镜观察表明，聚苯胺/PdO多层膜形成了一个致密的网络的纳米纤维。在室温和50°C下测量了聚苯胺/PdO基QCM传感器对甲烷气体的频率响应。结果表明，聚苯胺/PdO基QCM气敏元件在室温下的响应比在50°C下的响应好。同时，还讨论了湿度效应。
The polyaniline/PdO composite was synthesized by chemical oxidative polymerization of aniline with PdO nanoparticles. A methane gas sensor was made by deposition polyaniline/PdO thin films on a mass-type quartz crystal microbalance (QCM) device through layer-by-layer (LbL) self-assembly method. Scanning electron microscopy inspection shows that the polyaniline/PdO multilayers are formed with a dense network of nanofibers. The frequency responses of the polyaniline/PdO based QCM sensor to methane gas were measured at room temperature and 50°C. It exhibited that the polyaniline/PdO based QCM gas sensor has a better response at room temperature than that at 50°C. Meanwhile, the humidity effect is also discussed.
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DOI：
10.1109/smelec.2000.932311
发表时间：
2000-11
期刊：
ICSE 2000. 2000 IEEE International Conference on Semiconductor Electronics. Proceedings (Cat. No.00EX425)
影响因子：
--
作者：
J. O. Dennis;Mohd. Khairi Saidin;M. M. A. Karim-M.;Md. Rahim Sahar
通讯作者：
J. O. Dennis;Mohd. Khairi Saidin;M. M. A. Karim-M.;Md. Rahim Sahar
DOI：
10.1109/sensor.1995.717380
发表时间：
1995-06
期刊：
Proceedings of the International Solid-State Sensors and Actuators Conference - TRANSDUCERS '95
影响因子：
--
作者：
H. Meixner;U. Lampe
通讯作者：
H. Meixner;U. Lampe
影响因子：
8.4
作者：
M. Fleischer;H. Meixner
通讯作者：
M. Fleischer;H. Meixner
影响因子：
8.4
作者：
Meixner, H;Lampe, U
通讯作者：
Lampe, U
影响因子：
2.1
作者：
Chandrakanthi, RLN;Careem, MA
通讯作者：
Careem, MA