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Browsing by Author "Suppes, G."

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Browsing by Author "Suppes, G."

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  • Analysis of hydrogen sorption characteristics of boron-doped activated carbons 
    Beckner, M.; Romanos, J.; Stalla, D.; Dohnke, E.; Singh, A.; LEe, M.; Suppes, G.; Hawthorne, M.F.; Yu, P.; Wexler, C.; Pfeifer, P. (American Physical Society, 2019-10-14)
    There is significant interest in the properties of boron-doped activated carbons for their potential to improve hydrogen storage. Boron-doped activated carbons have been produced using a novel process involving the pyrolysis ...
  • Industrial scale measurements of hydrogen uptake and delivery in KOH activated carbons 
    Tyler, Rash; Dave, Stalla; Beckner, Matt; Romanos, Jimmy; Suppes, G.; Tekeei, A.; Buckley, P.; Doynoy, P.; Pfeifer, Peter (American Physical Society, 2019-10-11)
    The Alliance for Collaborative Research in Alternative Fuel Technologies (ALL-CRAFT) has been producing high surface area activated carbons. Here we will investigate the hydrogen adsorption characteristics of these activated ...
  • Infrared study of boron–carbon chemical bonds in boron-doped activated carbon 
    Romanos, J.; Beckner, M.; Stalla, D.; Tekeei, A.; Suppes, G.; Jalisagi, S.; Lee, M.; Hawthorne, F.; Robertson, J.D.; Firlej, L.; Kuchta, B.; Wexler, C.; Yu, P.; Pfeifer, P. (2019-10-10)
    We report Fourier transform infrared spectroscopy (FTIR) studies of boron-doped activated carbons. The functional groups for hydrogen adsorption in these materials, the boron-related chemical bonds, are studied by comparing ...
  • Measured enthalpies of adsorption of boron-doped activated carbons 
    Beckner, M.; Romanos, J.; Dohnke, E.; Singh, A.; Schaeperkoetter, J.; Stalla, D.; Burress, J.; Jalisatgi, S.; Suppes, G.; Hawthorne, M.E.; Yu, P.; Wexler, C. (American Physical Society, 2019-10-11)
    There is significant interest in the properties of boron-doped activated carbons for their potential to improve hydrogen storage. ootnotetextMultiply Surface-Functionalized Nanoporous Carbon for Vehicular Hydrogen Storage, ...
  • Nanospace engineering of KOH activated car 
    Romanos, J.; Beckner, M.; Rash, T.; Firlej, L.; Kuchta, B.; Yu, P.; Suppes, G.; Wexler, C.; Pfeifer, P. (2019-10-11)
    This paper demonstrates that nanospace engineering of KOH activated carbon is possible by controlling the degree of carbon consumption and metallic potassium intercalation into the carbon lattice during the activation ...
  • Nanospace-engineered carbons for reversible storage of natural gas and hydrogen 
    Romanos, J.; Beckner, M.; Rash, T.; Firlej, Lucyna; Kuchta, B.; Yu, P.; Suppes, G.; Pfeifer, P. (2019-10-14)
    Early results on optimization of gravim. excess adsorption for undoped carbons, with KOH activation: 1.Excess adsorption and gravimetric storage capacity both increase with increasing KOH:C ratio and activation temperature. ...
  • Record hydrogen storage capacities in advanced carbon storage materials 
    Wexler, C.; Beckner, M.; Romanos, J.; Burress, J.; Kraus, J.; Oslen, R.; Dohnke, E.; Carter, S.; Casteel, G.; Kuchta, B.; Firle, L.; Leimkuehler, E.; Tekeei, A.; Suppes, G.; Pfeifer, P. (American Physical Society, 2019-10-14)
    Carbons can be engineered to achieve exceptional storage capacities: the ALL-CRAFT (www.all-craft.missouri.edu) nanoporous carbon achieves gravimetric excess adsorption of 0.073 kg H2/kg C, gravimetric storage capacity of ...