The Key to the Problem of Reversible Chemical Hydrogen Storage is 12 kJ (mol H2)-1

Roland Hermann Pawelke

doi:10.26434/chemrxiv.6940379.v2

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The Key to the Problem of Reversible Chemical Hydrogen Storage is 12 kJ (mol H₂)^-1

08 January 2019, Version 2

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Working Paper

Roland Hermann Pawelke

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Abstract

This article outlines a simple theoretical formalism illuminating the boundaries to reversible solid hydrogen storage, based on the ideal gas law and classic equilibrium thermodynamics. A global picture of chemical reversible hydrogen sorption is unveiled, including a thermodynamic explanation of partial reversibility.

Keywords

Reversible Hydrogen Storage Capacity

Equilibrium thermodynamics

Hydrogen Energy Storage

hydrogen storage issues

Metal Hydrides Reaction

hydrogen storage materials

metal hydrides

Supplementary materials

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Figure2 ESI

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Figure3 H2Map ESI

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