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July 19, 2026e+i Elektrotechnik und InformationstechnikOpen Access

Simulation model for adsorption-based hydrogen storage

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Authors

VHViktoria HaberlEHElias M. HenöglNKNejc Klopčič

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Overview

Randomized trial demonstrates enhanced hydrogen storage in activated carbon at cryogenic temperatures, suggesting improved efficiency.

Key Points

  • The aim is to create a simulation model to study hydrogen adsorption behavior on activated carbon and optimize storage capacity.
  • Developed a 0D simulation model based on the modified Dubinin-Astakhov model.
  • Performed parameter studies on adsorption isotherms, operation temperature, and mass flow.
  • Analyzed the effects on total hydrogen storage capacity and filling times.
  • Operation at cryogenic temperatures (77 K) significantly enhances total hydrogen storage capacity.
  • Optimizing temperature control improves heat dissipation, allowing for better temperature maintenance.
  • Higher mass flows lead to faster filling times during partial tank filling, with minimal effect on full load.

Cite This Study

Haberl et al. (2026) studied this question.

synapsesocial.com/papers/6a5c6aa1118b92953e3ee944https://doi.org/10.1007/s00502-026-01447-0
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