Electrodeless piezoelectric quartz crystal and its behaviour in solutions |
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| Authors: | T. Nomura F. Tanaka T. Yamada H. Itoh |
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| Affiliation: | Department of Chemistry, Faculty of Science, Shinshu University, Asahi, Matsumoto 390 Japan;Department of Electronic Engineering, Faculty of Engineering, Shinshu University, Wakasato, Nagano 380 Japan |
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| Abstract: | An electrodeless piezoelectric quartz crystal system was constructed with a quartz crystal plate, electrolyte solutions and platinum plates or rods immersed in the solutions for connecting to an oscillator, instead of the electrodes. The crystal without electrodes oscillates in the solutions. The frequency varies with temperature, specific conductance of the solutions and the mass change of the plate caused by the adsorption of material from the solution in, the same way as a normal piezoelectric quartz crystal with electrodes. |
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| Keywords: | Conductometry Piezoelectric quartz crystal |
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