Die polarographische reduktion von NO3− in gegenwart von CrO42−
Journal of Electroanalytical Chemistry and Interfacial Electrochemistry（1976）
摘要
It has been observed, that on the d.c. polarograms of nitrate, even at the very small concentration of CrO42− (of the order 10−7 mol dm−3) a maximum appears at the potential −1.7 V. The maximum is of catalytic nature and may be used for analytical purposes.
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