PNEUMATOCHEMICAL IMMITTANCE SPECTROSCOPY AND PNEUMATOCHEMICAL INTERMITTENT TITRATION TECHNIQUE FOR HYDROGEN STORAGE KINETICS

摘要

The present invention provides a method for obtaining chemical diffusivity (D) of a hydrogen storage material and a method for qualitatively and quantatitively analyzing kinetics information of the hydrogen storage material. According to the present invention, the present invention provides the method for analyzing analyzing the chemical diffusivity and the kinetics information of the hydrogen storage material with pneumatochemical immitance spectroscopy (PnlS) and a pneumatochemical titration technique (PnlTT) in a frequency region and the time region, respectively.