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提出了控制电位电解和恒电流电解两类电解沉积的压电频移分析法测定的理论公式,用实验结果验证了它的正确性. 相似文献
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A new theory named "Chemical frequencymetry" is proposed. It is based on chemical reactions followed by piezoelectric monitoring. The frequency shift caused by the chemical reaction is related to the fundamental frequency (f) and overtone order (h) of the crystal, the formula weight (m) and diffusion coefficient (D) of the active chemical species, the diffusion layer thickness (δ), the response time(t), the concentration of the determinant (C_A) and the stoichiometric factor of the chemical reaction (k) according to the formulaThe technique has been applied to the determination of analgin as an example of its application. 相似文献
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