• Corpus ID: 219259812

An upper bound to gas storage and delivery via pressure-swing adsorption in porous materials

@article{Pommerenck2020AnUB,
  title={An upper bound to gas storage and delivery via pressure-swing adsorption in porous materials},
  author={Jordan K. Pommerenck and Cory M. Simon and David Roundy},
  journal={arXiv: Chemical Physics},
  year={2020}
}
We present a theoretical upper bound on the deliverable capacity of a gas in a rigid material via an isothermal pressure-swing. To provide an extremum, we consider a substrate that provides a spatially uniform potential energy field for the gas. Our bound is unique in that it directly relies on experimentally measured properties of the (real) bulk gas, without making approximations. We conclude that the goals set by the United States Department of Energy for room temperature natural gas and… 

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