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首页> 外文期刊>Journal of Applied Electrochemistry >Monitoring hydrogen absorption in Pd electrodes by means of electric and electrochemical signals
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Monitoring hydrogen absorption in Pd electrodes by means of electric and electrochemical signals

机译：通过电和电化学信号监测Pd电极中的氢吸收

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A reliable, nondestructive methodology to determine the actual hydrogen content in hydrogen storage electrodes has been developed. This methodology is based on relative electric resistance measurements, backed up by measurements of electrode potential, since both quantities are or are derived from electric signals, easy to handle and use in automatic data acquisition lines. The setup and procedure for relative resistance measurements, both under electrolysis and at open circuit conditions, will be described and discussed in terms of possible error sources and their relevant uncertainties, on the basis of the results obtained for the Pd-H system, chosen as model system. The use of electric and electrochemical signals to determine the current-potential distribution along the electrode as a function of the cell geometry and the working conditions will also be presented. [References: 39]
机译：已经开发出一种可靠的非破坏性方法来确定储氢电极中的实际氢含量。该方法基于相对电阻测量，并通过测量电极电势作为后盾，因为这两个量均来自或源自电信号，因此易于处理并在自动数据采集线中使用。在Pd-H系统获得的结果的基础上，将根据可能的误差源及其相关不确定性，对在电解和开路条件下相对电阻测量的设置和过程进行描述和讨论。模型系统。还将介绍使用电信号和电化学信号来确定沿电极的电流电势分布，该电流是电池几何形状和工作条件的函数。 [参考：39]

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