Effects of the Ni-Mo ratio on olefin selective hydrogenation catalyzed on Ni-Mo-S active sites: A theoretical study by DFT calculation
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2020.118136
Abstract: Abstract The hydrogenation saturation of olefin in heavy naphtha components is significant for hydrocracking production. The substantial aromatic compounds in the products severely hinder the hydrogenation saturation of olefins due to the strong competitive adsorptions… read more here.
Keywords: active sites; hydrogenation; olefin selective; effects ratio ... See more keywords
Effects of ratio variation in substrate and micro porous layer penetration on polymer exchange membrane fuel cell performance
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2021.03.029
Abstract: Abstract A gas diffusion layer (GDL) facilitates the diffusion of reactant gas and the discharge of the generated water. The GDL performs various functions, such as conducting heat and electrons generated by electrochemical reactions and… read more here.
Keywords: performance; ratio variation; effects ratio; layer ... See more keywords
Effects of Ti/Mn ratio on microstructure and hydrogen storage properties of Ti-V-Mn alloys
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DOI: 10.1016/j.jallcom.2018.03.154
Abstract: Abstract Hydrogen storage alloys based on V35TixMn65-x (x = 20, 25, 30, 35 and 40) were prepared by non-consumable arc melting, and effects of Ti/Mn ratio on crystal microstructure and hydrogen storage properties have been investigated comprehensively.… read more here.
Keywords: hydrogen storage; hydrogen; microstructure hydrogen; effects ratio ... See more keywords
Effects of Si/C Ratio on the Phase Composition of Si-C-N Powders Synthesized by Carbonitriding
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DOI: 10.3390/ma13020346
Abstract: Si-C-N based materials possess interesting properties such as high hardness and oxidation resistance. The compacts of silicon and cornstarch with different Si/C ratios were subjected to carbonitriding at 1350–1550 °C. Reaction products were characterized by… read more here.
Keywords: phase composition; composition powders; powders synthesized; effects ratio ... See more keywords