使用离子阻塞微电极测量固体电解质中的电子电导率：基于中值滤波的噪声抑制
Electronic Conductivity Measurements in Solid Electrolytes Using an Ion Blocking Microelectrode: Noise Rejection Based on a Median Filter
AI总结：
本文提出一种结合循环伏安法与计时电流法的直流测量方法，采用Hebb/Wagner离子阻塞微电极测量固体电解质电子电导率，并用中值滤波抑制低电流下的噪声，无需平滑或拟合即可直接获得电导率。
摘要：
本文提出了一种电子电导率测量方法。该方法结合了两种众所周知的电化学方法：循环伏安法和计时电流法。这种直流技术采用Hebb/Wagner方法来阻断离子传导，当达到稳态条件时，可以测定固体电解质的电子传导。为了获得较短的扩散时间，使用微接触作为离子阻塞电极。然而，由于电解质中的电子传导非常低且应当很低，电流也非常低，通常为几十纳安。因此，加热系统不可避免地产生噪声问题，这些问题通过使用中值滤波器来解决。我们的系统无需对曲线进行任何初步平滑或拟合即可确定电导率。文中还给出了一些氧离子导体的结果。
英文摘要：
A method of electronic conductivity measurement is presented. It combines two well known methods of electrochemistry: cyclic voltammetry and chronoamperometry. This DC technique uses the Hebb/Wagner approach to block ionic conduction when steady state conditions are reached and allows electronic conduction of solid electrolytes to be determined. In order to get short diffusion times, a micro contact is used as an ion blocking electrode. However, as the electronic conduction in electrolytes is and should be very low, the current is also very low, typically some tens of nanoamps. Thus, the heating system inevitably generates noise problems that are solved using a median filter. Our system allows the determination of the conductivities without any preliminary smoothing or fitting of the curves. Some results with oxygen ion conductors are also give
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
