Ammonia as an efficient COX-free hydrogen carrier: Fundamentals and feasibility analyses for fuel cell applications
Sign Up to like & getrecommendations! Published in 2018 at "Applied Energy"
DOI: 10.1016/j.apenergy.2018.04.100
Abstract: Abstract A COX-free 1 kW-class hydrogen power pack fueled by liquid ammonia is presented. For applications in a practical-scale hydrogen production system in conjunction with a polymer electrolyte membrane fuel cell, Ru catalysts supported on La-doped… read more here.
Keywords: fuel cell; system; cox free; hydrogen ... See more keywords
Modifying the structure of red mud by simple treatments for high and stable performance in COx-free hydrogen production from ammonia
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2018.09.032
Abstract: Abstract Red mud (RM) modified by various treatments was used as a catalyst for ammonia decomposition. Catalytic activity measurements performed at 500 °C and differential conversions illustrated that the rate increases with a decrease in the… read more here.
Keywords: red mud; free hydrogen; cox free; hydrogen ... See more keywords
COx-free hydrogen generation via decomposition of ammonia over al, Ti and Zr−Laponite supported MoS2 catalysts
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2020.01.062
Abstract: Abstract There is a need for more efficient, stable and cost-effective catalytic support for efficient catalysts to meet the increasing demand for large production and transportation of hydrogen energy. Laponite RD, a synthetic clay mineral… read more here.
Keywords: free hydrogen; cox free; hydrogen; laponite ... See more keywords
Methane Pyrolysis for Carbon Nanotubes and COx-Free H2 over Transition-Metal Catalysts
Sign Up to like & getrecommendations! Published in 2018 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.8b03502
Abstract: Recently, researchers at West Virginia University reported a promising catalyst innovation for nonoxidative thermochemical conversion of methane to CO2-free hydrogen and solid carbon nanotubes (CNTs). A catalyst system was discovered that promotes “base growth” CNT… read more here.
Keywords: methane pyrolysis; carbon; cox free; nanotubes cox ... See more keywords
Simultaneous Production of Aromatics and COx-Free Hydrogen via Methane Dehydroaromatization in Membrane Reactors: A Simulation Study
Sign Up to like & getrecommendations! Published in 2022 at "Membranes"
DOI: 10.3390/membranes12121175
Abstract: As an alternative route for aromatics and hydrogen production, methane dehydroaromatization (MDA) is of significant academic and industrial interest due to the abundance of natural gas resources and the intensive demand for aromatics and COx-free… read more here.
Keywords: cox free; hydrogen; production; methane ... See more keywords