Экспериментальная установка по определению проницаемости полимерных материалов для устройств хранения водорода под высоким давлением хроматографическим методом

Abstract

Polymers have become a critical material in the field of hydrogen energy, including as an internal lining for high-pressure storage tanks (up to 70 MPa). When designing such storage systems, it is essential to consider the precise values of hydrogen permeability, diffusion, and solubility under real operating conditions. A specialized experimental setup based on gas chromatography has been developed to accurately measure the permeability and diffusion coefficients of polymer materials under high-pressure conditions. This setup allows for the study of polymers in extreme environments, ensuring the safety, efficiency, and reliability of hydrogen storage systems