Abstract
Quartz Crystal Microbalances (QCM) are widely used for monitoring materials growth in vacuum physical deposition techniques; as a more complex application, QCMs are also used for on-line monitoring of thin films deposition in liquid thanks to electrochemical reactions onto quartz electrode (EQCM). Our goal here is to demonstrate that QCMs can also be used for on-line monitoring of hydrothermal nanostructures growth as well as for obtaining information on the synthesis reaction kinetic. In practice, first, we model the QCM in solution by means of a lumped element circuit; afterwards, rather than only the resonant frequency, we measure the entire QCM admittance spectrum around the resonant frequency, thus obtaining more information. As an example, we show that this approach allows to clearly distinguish the growth of different types of ZnO nanostructures, namely nanorods and nanoplatelets, on the QCM surface and the reaction dynamics.
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References
Haller I, White P (1963) Simple High Sensitivity Microbalance for Use in Ultra-High Vacuum Rev Sci Instrum 34:677–678
Sauerbrey GZ (1959) Verwendung von schwingquarzen zur wagung dunner schichten und zur mikro- wangung. Zeitschrift für Physik 155(2):206–222
Kanazawa KK, Gordon JG II (1985) Frequency of a quartz microbalance in contact with liquid. Anal Chem 57(8):1770–1771
Deakin MR, Buttry DA (1989) Electrochemical applications of the quartz crystal microbalance. Anal Chem 61:1147A–1154A
Martin SJ, Granstaff VE, Frye GC (1991) Characterization of a quartz crystal microbalance with simultaneous mass and liquid loading. Anal Chem 63(20):2272–2281
Buttry DA, Ward MD (1992) Measurement of interfacial processes at electrode surfaces with the electrochemical quartz crystal microbalance. Chem Rev 92:1355–1379
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Orsini, A. et al. (2014). Quartz Crystal Microbalances for On-line Monitoring of Nanostructures Growth. In: Baldini, F., et al. Sensors. Lecture Notes in Electrical Engineering, vol 162. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-3860-1_77
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DOI: https://doi.org/10.1007/978-1-4614-3860-1_77
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