FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000403302> ?p ?o ?g. }

• W2000403302 endingPage "141" @default.
• W2000403302 startingPage "130" @default.
• W2000403302 abstract "Mo and Ni–Mo sulfides in SBA-15 and Al-SBA-15 catalysts were prepared by incipient wetness co-impregnation of molybdenum and nickel precursors followed by thermal treatment under He at 823 K and sulfidation under 10% H2S/H2 at 673 K. Only incipient wetness impregnation of Mo on pure silica SBA-15 led to a high dispersion of the MoS2 phase and a high catalytic activity for dibenzothiophene (DBT) hydrodesulfurization (HDS). For the other samples, we observed a poor dispersion of the sulfide phase together with a low activity for HDS of DBT (Mo/Al-SBA-15) and 4,6-dimethyl-dibenzothiophene (NiMo/(Al-)SBA-15). In order to rationalize these results, i.e. to understand the reasons for the poor sulfide phase dispersion, we have investigated the chemical phenomena occurring during the process of co-impregnation of Ni and Mo precursors on (Al-)SBA-15. The formation of two Anderson heteropolymolybdates [X(OH)6Mo6O18]n− (X = Al(III) or Ni(II)) during impregnation was demonstrated by XRD and 27Al MAS-NMR. 27Al and 95Mo liquid-state NMR were also used to gain more insight into the formation and respective stability of these heteropolyanions (HPA) in aqueous solutions containing either Mo and Al, or Mo and Ni, or Mo, Al and Ni precursors. The dispersion of the Mo and NiMo phases in the oxide and the final sulfide phases, were shown to be strongly dependent upon the formation of these Anderson HPA species." @default.
• W2000403302 created "2016-06-24" @default.
• W2000403302 creator A5034011455 @default.
• W2000403302 creator A5039660797 @default.
• W2000403302 creator A5049157956 @default.
• W2000403302 creator A5055380470 @default.
• W2000403302 creator A5057061513 @default.
• W2000403302 creator A5060150830 @default.
• W2000403302 creator A5069801924 @default.
• W2000403302 creator A5088141852 @default.
• W2000403302 date "2010-05-01" @default.
• W2000403302 modified "2023-10-17" @default.
• W2000403302 title "Formation of heteropolymolybdates during the preparation of Mo and NiMo HDS catalysts supported on SBA-15: Influence on the dispersion of the active phase and on the HDS activity" @default.
• W2000403302 cites W129585223 @default.
• W2000403302 cites W1486608070 @default.
• W2000403302 cites W1643145872 @default.
• W2000403302 cites W175644617 @default.
• W2000403302 cites W1974007382 @default.
• W2000403302 cites W1978232844 @default.
• W2000403302 cites W1978737624 @default.
• W2000403302 cites W1992716796 @default.
• W2000403302 cites W2006812619 @default.
• W2000403302 cites W2008939018 @default.
• W2000403302 cites W2009568076 @default.
• W2000403302 cites W2011377398 @default.
• W2000403302 cites W2012333356 @default.
• W2000403302 cites W2014197731 @default.
• W2000403302 cites W2024507703 @default.
• W2000403302 cites W2026894826 @default.
• W2000403302 cites W2028283748 @default.
• W2000403302 cites W2031736283 @default.
• W2000403302 cites W2037749466 @default.
• W2000403302 cites W2038344224 @default.
• W2000403302 cites W2038941722 @default.
• W2000403302 cites W2047815379 @default.
• W2000403302 cites W2053856853 @default.
• W2000403302 cites W2057031982 @default.
• W2000403302 cites W2058437140 @default.
• W2000403302 cites W2065215632 @default.
• W2000403302 cites W2068853247 @default.
• W2000403302 cites W2078483422 @default.
• W2000403302 cites W2084162046 @default.
• W2000403302 cites W2086331985 @default.
• W2000403302 cites W2111177378 @default.
• W2000403302 cites W2139458954 @default.
• W2000403302 cites W261048654 @default.
• W2000403302 cites W2615081912 @default.
• W2000403302 cites W2952379707 @default.
• W2000403302 cites W4251246953 @default.
• W2000403302 doi "https://doi.org/10.1016/j.micromeso.2009.10.024" @default.
• W2000403302 hasPublicationYear "2010" @default.
• W2000403302 type Work @default.
• W2000403302 sameAs 2000403302 @default.
• W2000403302 citedByCount "31" @default.
• W2000403302 countsByYear W20004033022012 @default.
• W2000403302 countsByYear W20004033022013 @default.
• W2000403302 countsByYear W20004033022014 @default.
• W2000403302 countsByYear W20004033022015 @default.
• W2000403302 countsByYear W20004033022016 @default.
• W2000403302 countsByYear W20004033022017 @default.
• W2000403302 countsByYear W20004033022018 @default.
• W2000403302 countsByYear W20004033022019 @default.
• W2000403302 countsByYear W20004033022020 @default.
• W2000403302 countsByYear W20004033022021 @default.
• W2000403302 countsByYear W20004033022023 @default.
• W2000403302 crossrefType "journal-article" @default.
• W2000403302 hasAuthorship W2000403302A5034011455 @default.
• W2000403302 hasAuthorship W2000403302A5039660797 @default.
• W2000403302 hasAuthorship W2000403302A5049157956 @default.
• W2000403302 hasAuthorship W2000403302A5055380470 @default.
• W2000403302 hasAuthorship W2000403302A5057061513 @default.
• W2000403302 hasAuthorship W2000403302A5060150830 @default.
• W2000403302 hasAuthorship W2000403302A5069801924 @default.
• W2000403302 hasAuthorship W2000403302A5088141852 @default.
• W2000403302 hasConcept C118792377 @default.
• W2000403302 hasConcept C120665830 @default.
• W2000403302 hasConcept C121332964 @default.
• W2000403302 hasConcept C13965031 @default.
• W2000403302 hasConcept C161790260 @default.
• W2000403302 hasConcept C177562468 @default.
• W2000403302 hasConcept C178790620 @default.
• W2000403302 hasConcept C179104552 @default.
• W2000403302 hasConcept C185592680 @default.
• W2000403302 hasConcept C192562407 @default.
• W2000403302 hasConcept C197129369 @default.
• W2000403302 hasConcept C2778480967 @default.
• W2000403302 hasConcept C2778949310 @default.
• W2000403302 hasConcept C2780091686 @default.
• W2000403302 hasConcept C2780596425 @default.
• W2000403302 hasConcept C2781281706 @default.
• W2000403302 hasConcept C44280652 @default.
• W2000403302 hasConcept C549387045 @default.
• W2000403302 hasConcept C59061564 @default.
• W2000403302 hasConceptScore W2000403302C118792377 @default.
• W2000403302 hasConceptScore W2000403302C120665830 @default.
• W2000403302 hasConceptScore W2000403302C121332964 @default.
• W2000403302 hasConceptScore W2000403302C13965031 @default.
• W2000403302 hasConceptScore W2000403302C161790260 @default.

• next