Effect of metal ions on a piezoelectric
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T. Nomura; M. Maruyama
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Article
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1983
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Elsevier Science
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English
โ 317 KB
At 1.5 V applied between the electrodes on the piezoelectric crystal, many metals electrodeposit on an electrode so that the frequency changes. Iron(II1) (1 X lo-'-1 x 1O-4 M) can be determined by adsorption of iron(II1) phosphate which also causes a frequency change. Electrodeposition can be preven