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Browsing SoAS - Scholarly Publications by Author "Kuchta, B."

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Browsing SoAS - Scholarly Publications by Author "Kuchta, B."

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  • Adsorption in nanopores with finite pore walls from truncated graphene 
    Firlej, Lucyna; Jagiello, J.; Kuchta, B.; Romanos, J.; Beckner, M.; Pfeifer, P. (2019-10-14)
    Adsorption mechanism depends on adsorbent geometry. The most important factors defined by geometry are: the surface accessible for adsorption and the distribution of energy of adsorption. In a particular type of pores with ...
  • Different approach to estimation of hydrogen-binding energy in nanospace-engineered activated carbons 
    Firlej, L.; Beckner, M.; Romanos, J.; Pfeifer, P.; Kuchta, B. (2019-10-10)
    Binding energy between adsorbent and adsorbate strongly affects the mechanism of adsorption. Porous systems are usually characterized by a distribution of this energy, which is not easy to determine experimentally. A coupled ...
  • Engineered porous carbon for high volumetric methane storage 
    Romanos, J.; Sweany, S.; Rash, T.; Frilej, L.; Kuchta, B.; Idrobo, J.C.; Pfeifer, P. (2019-10-10)
    This paper covers the optimization of methane volumetric storage capacity by controlling the sub-nanometre (<1 nm) and supra-nanometre (1–5 nm) pore volumes. Nanospace engineering of KOH activated carbon generates an ideal ...
  • 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 ...
  • 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 ...
  • Ultrananopores in carbons by boron-neutron capture and their effect on hydrogen storage 
    Romanos, J.; Robertson, D.; Beckner, M.; Kraus, M.; Kuchta, B.; Firlej, L.; Pfeifer, P. (American Physical Society, 2019-10-14)
    The Alliance for Collaborative Research in Alternative Fuel Technology (ALL-CRAFT) has been optimizing high surface area activated carbon nanospaces for high capacity hydrogen storage. Boron doped samples have been prepared ...

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