Thermodynamic Analysis of Hydrogen Storage Process of Activated Carbon

The adverse effect of thermal effect in hydrogen storage process is one of the key problems that hydrogen adsorption storage needs to be applied to new energy vehicles. In this paper, the thermodynamic analysis model of activated carbon adsorption hydrogen storage process is introduced, including the adsorption isotherm model, the thermodynamic calculation of adsorption heat and the equation of gas state. The method of selecting the adsorption isotherm model and the selection method of the adsorption heat in the adsorption process, the applicability and selection of the gas state equation under different hydrogen storage conditions are discussed.