Please use this identifier to cite or link to this item: http://localhost/handle/Hannan/634553
Title: A QCM Humidity Sensors Based on GO/Nafion Composite Films With Enhanced Sensitivity
Authors: Xinpeng Chen;Xiangdong Chen;Ning Li;Xing Ding;Xuan Zhao
subject: Relative humidity sensors|QCM|GO/Nafion nanocomposite films|GO|sensitivity enhancement
Year: 2016
Publisher: IEEE
Abstract: A novel humidity sensor was made of quartz crystal microbalance and graphene oxide (GO)/Nafion nanocomposites. The humidity sensing properties of the sensor, such as sensitivity, stability, humidity hysteresis, dynamic response, and recovery, were investigated by monitoring changes in both resonant frequency and impedance spectrum. The results of the investigation showed the introduction of GO in Nafion matrix significantly enhanced sensitivity of the humidity sensors and maintained higher stability. Possible interpretation is that the introduction of GO sheets improves the hydrophilic property and mechanical property of GO/Nafion nanocomposites due to unique properties of GO. Meanwhile, the sensors based on GO/Nafion nanocomposite films exhibited a narrow humidity hysteresis.
URI: http://localhost/handle/Hannan/167263
http://localhost/handle/Hannan/634553
ISSN: 1530-437X
1558-1748
volume: 16
issue: 24
Appears in Collections:2016

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Title: A QCM Humidity Sensors Based on GO/Nafion Composite Films With Enhanced Sensitivity
Authors: Xinpeng Chen;Xiangdong Chen;Ning Li;Xing Ding;Xuan Zhao
subject: Relative humidity sensors|QCM|GO/Nafion nanocomposite films|GO|sensitivity enhancement
Year: 2016
Publisher: IEEE
Abstract: A novel humidity sensor was made of quartz crystal microbalance and graphene oxide (GO)/Nafion nanocomposites. The humidity sensing properties of the sensor, such as sensitivity, stability, humidity hysteresis, dynamic response, and recovery, were investigated by monitoring changes in both resonant frequency and impedance spectrum. The results of the investigation showed the introduction of GO in Nafion matrix significantly enhanced sensitivity of the humidity sensors and maintained higher stability. Possible interpretation is that the introduction of GO sheets improves the hydrophilic property and mechanical property of GO/Nafion nanocomposites due to unique properties of GO. Meanwhile, the sensors based on GO/Nafion nanocomposite films exhibited a narrow humidity hysteresis.
URI: http://localhost/handle/Hannan/167263
http://localhost/handle/Hannan/634553
ISSN: 1530-437X
1558-1748
volume: 16
issue: 24
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7589979.pdf1.58 MBAdobe PDFThumbnail
Preview File
Title: A QCM Humidity Sensors Based on GO/Nafion Composite Films With Enhanced Sensitivity
Authors: Xinpeng Chen;Xiangdong Chen;Ning Li;Xing Ding;Xuan Zhao
subject: Relative humidity sensors|QCM|GO/Nafion nanocomposite films|GO|sensitivity enhancement
Year: 2016
Publisher: IEEE
Abstract: A novel humidity sensor was made of quartz crystal microbalance and graphene oxide (GO)/Nafion nanocomposites. The humidity sensing properties of the sensor, such as sensitivity, stability, humidity hysteresis, dynamic response, and recovery, were investigated by monitoring changes in both resonant frequency and impedance spectrum. The results of the investigation showed the introduction of GO in Nafion matrix significantly enhanced sensitivity of the humidity sensors and maintained higher stability. Possible interpretation is that the introduction of GO sheets improves the hydrophilic property and mechanical property of GO/Nafion nanocomposites due to unique properties of GO. Meanwhile, the sensors based on GO/Nafion nanocomposite films exhibited a narrow humidity hysteresis.
URI: http://localhost/handle/Hannan/167263
http://localhost/handle/Hannan/634553
ISSN: 1530-437X
1558-1748
volume: 16
issue: 24
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7589979.pdf1.58 MBAdobe PDFThumbnail
Preview File