Effect of the carbon support graphitization on the activity and thermal stability of Ru-Ba-Cs/C ammonia decomposition catalysts
Sign Up to like & getrecommendations! Published in 2019 at "Reaction Kinetics, Mechanisms and Catalysis"
DOI: 10.1007/s11144-019-01555-3
Abstract: Three-component Ru-Ba-Cs/C catalysts supported on the graphite-like carbonaceous composite material Sibunit were synthesized. The effects of the graphitization procedure of the support (thermal treatment at 1900 °C) on the phase composition and the distribution of the… read more here.
Keywords: graphitization; carbon; ammonia decomposition; support ... See more keywords
Evaluation of getters for methane and ammonia decomposition
Sign Up to like & getrecommendations! Published in 2018 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2018.05.022
Abstract: Abstract Getters are used in many tritium purification systems for impurity removal. One getter material, SAES® ST909, can be used to decompose various impurities (methane, carbon oxides, ammonia and others), and release the hydrogen bound… read more here.
Keywords: methane ammonia; ammonia decomposition; evaluation getters; bench scale ... See more keywords
Formulation of ammonia decomposition rate in Ni-YSZ anode of solid oxide fuel cells
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2016.11.183
Abstract: Abstract Ammonia decomposition rate on a conventional porous Ni-YSZ anode of solid oxide fuel cells (SOFCs) is experimentally investigated under various temperatures and gas compositions to formulate a reaction rate equation. It is confirmed that… read more here.
Keywords: decomposition rate; ammonia decomposition; rate; ysz anode ... See more keywords
One-step synthesis of Ni/yttrium-doped barium zirconates catalyst for on-site hydrogen production from NH3 decomposition
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2021.10.187
Abstract: Abstract On-site produced hydrogen from ammonia decomposition can directly fuel solid oxide fuel cells (SOFCs) for power generation. The key issue in ammonia decomposition is to improve the activity and stability of the reaction at… read more here.
Keywords: site; decomposition; hydrogen; one step ... See more keywords
Catalytic activity of Ru supported on SmCeOx for ammonia decomposition: The effect of Sm doping
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Solid State Chemistry"
DOI: 10.1016/j.jssc.2020.121946
Abstract: Abstract SmCeOx composite oxide with Sm3+ occupying Ce4+ site in CeO2 crystal lattice, prepared via citric acid complexation method, was loaded with 2 w% Ru by impregnation method and the as-prepared catalyst was then evaluated… read more here.
Keywords: smceox; ammonia decomposition; effect; catalytic activity ... See more keywords
Impact of the ammonia decomposition reaction over an anode on direct ammonia-fueled protonic ceramic fuel cells
Sign Up to like & getrecommendations! Published in 2020 at "Sustainable Energy and Fuels"
DOI: 10.1039/d0se00841a
Abstract: Ammonia has been considered a promising alternative energy carrier due to its high hydrogen content and lack of carbon. Since ammonia readily decomposes into hydrogen and nitrogen at high temperatures, it can be used as… read more here.
Keywords: ammonia; ammonia decomposition; fuel; anode ... See more keywords
Ammonia Decomposition on Co/Mo(112) Model Surface
Sign Up to like & getrecommendations! Published in 2018 at "E-journal of Surface Science and Nanotechnology"
DOI: 10.1380/ejssnt.2018.115
Abstract: As a model surface of Co-Mo alloy catalysts for ammonia decomposition, Co deposited Mo(112) surface has been investigated by XPS, UPS, LEED, and kinetic measurement using a high-pressure reactor. Co deposition on Mo(112) surface followed… read more here.
Keywords: surface; model surface; ammonia decomposition; 112 surface ... See more keywords
Non-Thermal Ammonia Decomposition for Hydrogen Production over Carbon Films under Low-Temperature Plasma—In-Situ FTIR Studies
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms23179638
Abstract: Due to easy storage and transportation, liquid hydrogen carriers will play a significant role in diversifying the energy supply pathways by transporting hydrogen on a large scale. Thus, in this study, amorphous carbonaceous materials have… read more here.
Keywords: carbon; hydrogen production; ammonia decomposition; hydrogen ... See more keywords
Nickel Nanoparticles Anchored on Activated Attapulgite Clay for Ammonia Decomposition to Hydrogen
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14122627
Abstract: Ammonia decomposition to hydrogen technique is an effectively way to solve the problems associated with the storage and transportation of hydrogen, but the development of a high-performance catalyst for ammonia decomposition is a great challenge.… read more here.
Keywords: activated attapulgite; ammonia decomposition; attapulgite clay; decomposition ... See more keywords
Multiwall carbon nanotube-supported molybdenum catalysts for ammonia decomposition reaction under microwave effect
Sign Up to like & getrecommendations! Published in 2020 at "Turkish Journal of Chemistry"
DOI: 10.3906/kim-1907-4
Abstract: In this study, microwave-assisted ammonia decomposition reaction was investigated over molybdenum incorporated catalysts. Due to the selective, volumetric, and noncontact heating properties of the microwave system, higher conversion values could be achieved at relatively lower… read more here.
Keywords: carbon nanotube; ammonia decomposition; multiwall carbon; decomposition reaction ... See more keywords