Excess electron kinetics by dispersive conductivity:A proposition

摘要

A proposition for the simultaneous experimental determination of mobility and scavenger rate coefficient of localized excess electrons is exposed.Based on an earlier theory [Schiller,R.,Balog,J.,Nagy,G.,2005.Continuous-time random-walk theory of interfering diffusion and chemical reaction with an application to electrochemical impedance spectra of oxidized Zr-l%Nb.J.Chem.Phys.123,094704-1-7],it is expected that the steady state conductivity of an insulating liquid,irradiated or illuminated in the presence of some scavenger,depends on frequency.By analyzing the frequency dependence one can obtain the values of the above material properties.