The Shear Modulus Determination via Quartz Crystal Resonator for Graphene Oxide Film Prepared by Drop Casting

2020 ◽  
Author(s):  
Jintao Pang ◽  
Xianhao Le ◽  
Qian Zhang ◽  
Changju Wu ◽  
Jin Xie
Keyword(s):  
Graphene Oxide ◽  
Shear Modulus ◽  
Oxide Film ◽  
Quartz Crystal ◽  
Quartz Crystal Resonator ◽  
Crystal Resonator

A serial flexible humidity sensor based on graphene oxide fibers and quartz crystal resonator

2020 ◽  
Vol 31 (2) ◽  
pp. 025004
Author(s):  
Hanyong Dong ◽  
Xianhao Le ◽  
Kai Pang ◽  
Jintao Pang ◽  
Dongsheng Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Humidity Sensor ◽  
Quartz Crystal ◽  
Quartz Crystal Resonator ◽  
Crystal Resonator

Detection of Glass Transition in Poly(vinyl butyral) Thin Films with a Quartz Crystal Resonator on Different Overtones

2014 ◽  
Vol 971-973 ◽  
pp. 39-43
Author(s):  
Xue Feng Tang ◽  
Lu Lu Wang ◽  
Kai Liu ◽  
Da Ming Zhu
Keyword(s):  
Thin Films ◽  
Glass Transition ◽  
Transition Temperature ◽  
Glass Transition Temperature ◽  
Shear Modulus ◽  
Resonant Frequency ◽  
Quartz Crystal ◽  
Quartz Crystal Resonator ◽  
Crystal Resonator ◽  
Vinyl Butyral

We demonstrate that that a quartz crystal resonator (QCR) is applicable to investigate the glass transition of the Poly (vinyl butyral) (PVB) thin films by the simultaneous measurement of both resonant frequency and bandwidths on several overtones. The response of resonant frequency and bandwidths of film coated quartz crystal directly reflects the information about surface mass and film shear modulus. This enable us to explicitly deduce the glass transition temperature and the shear modulus parameter of PVB thin films on different overtones from the frequency shift and the bandwidths shift. These results indicate the feasibility of using QCR technique to characterize glass transition temperature and viscoelastic properties of the PVB thin films.

Shape Optimization of Combo Sensor using Quartz Crystal Resonator for Liquid Analysis

2016 ◽  
Vol 136 (8) ◽  
pp. 343-347 ◽  
Author(s):  
Ryo Sakai ◽  
Hiroaki Imai ◽  
Masayuki Sohgawa ◽  
Takashi Abe
Keyword(s):  
Shape Optimization ◽  
Quartz Crystal ◽  
Quartz Crystal Resonator ◽  
Crystal Resonator
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