FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2998839757> ?p ?o ?g. }

• W2998839757 endingPage "1922" @default.
• W2998839757 startingPage "1913" @default.
• W2998839757 abstract "Using colloidal iron oxide nanoparticles with organic ligands, anchored in a separate step from the supports, has been shown to be beneficial to obtain homogeneously distributed metal particles with a narrow size distribution. Literature indicates that promoting these particles with sodium and sulfur creates an active Fischer–Tropsch catalyst to produce olefins, while further adding an H-ZSM-5 zeolite is an effective way to obtain aromatics. This research focused on the promotion of iron oxide colloids with sodium and sulfur using an inorganic ligand exchange followed by the attachment to H-ZSM-5 zeolite crystals. The catalyst referred to as FeP/Z, which consists of iron particles with inorganic ligands attached to a H-ZSM-5 catalyst, was compared to an unpromoted Fe/Z catalyst and an Fe/Z-P catalyst, containing the colloidal nanoparticles with organic ligands, promoted after attachment. A low CO conversion was observed on both FeP/Z and Fe/Z-P, originating from an overpromotion effect for both catalysts. However, when both promoted catalysts were washed (FeP/Z-W and Fe/Z–P-W) to remove the excess of promoters, the activity was much higher. Fe/Z-P-W simultaneously achieved low selectivity toward methane as part of the promoters were still present after washing, whereas for FeP/Z-W the majority of promoters was removed upon washing, which increased the methane selectivity. Moreover, due to the addition of Na+S promoters, the iron nanoparticles in the FeP/Z(-W) catalysts had grown considerably during catalysis, while those in Fe/Z-P(-W) and Fe/Z(-W) remained relatively stable. Lastly, as a large broadening of particle sizes for the used FeP/Z-W was found, where particle sizes had both increased and decreased, Ostwald ripening is suggested for particle growth accelerated by the presence of the promoters." @default.
• W2998839757 created "2020-01-23" @default.
• W2998839757 creator A5013958436 @default.
• W2998839757 creator A5032167693 @default.
• W2998839757 creator A5039267777 @default.
• W2998839757 creator A5040096948 @default.
• W2998839757 creator A5067891676 @default.
• W2998839757 creator A5080516813 @default.
• W2998839757 date "2020-01-08" @default.
• W2998839757 modified "2023-09-27" @default.
• W2998839757 title "Influence of Promotion on the Growth of Anchored Colloidal Iron Oxide Nanoparticles during Synthesis Gas Conversion" @default.
• W2998839757 cites W1517326953 @default.
• W2998839757 cites W1565099119 @default.
• W2998839757 cites W1967796261 @default.
• W2998839757 cites W1969558605 @default.
• W2998839757 cites W1973197277 @default.
• W2998839757 cites W1979216334 @default.
• W2998839757 cites W1979924714 @default.
• W2998839757 cites W1988052929 @default.
• W2998839757 cites W2000646281 @default.
• W2998839757 cites W2014632279 @default.
• W2998839757 cites W2023070783 @default.
• W2998839757 cites W2029829009 @default.
• W2998839757 cites W2033982667 @default.
• W2998839757 cites W2055393736 @default.
• W2998839757 cites W2056973809 @default.
• W2998839757 cites W2066037221 @default.
• W2998839757 cites W2073199071 @default.
• W2998839757 cites W2074921858 @default.
• W2998839757 cites W2077850881 @default.
• W2998839757 cites W2109924020 @default.
• W2998839757 cites W2117523245 @default.
• W2998839757 cites W2117992990 @default.
• W2998839757 cites W2118025948 @default.
• W2998839757 cites W2119611880 @default.
• W2998839757 cites W2130541753 @default.
• W2998839757 cites W2132140643 @default.
• W2998839757 cites W2143765146 @default.
• W2998839757 cites W2149992044 @default.
• W2998839757 cites W2166829766 @default.
• W2998839757 cites W2213550956 @default.
• W2998839757 cites W2292799053 @default.
• W2998839757 cites W2293193226 @default.
• W2998839757 cites W2323504704 @default.
• W2998839757 cites W2325681857 @default.
• W2998839757 cites W2340612282 @default.
• W2998839757 cites W2368563625 @default.
• W2998839757 cites W2528194497 @default.
• W2998839757 cites W2556258476 @default.
• W2998839757 cites W2589182751 @default.
• W2998839757 cites W2602872974 @default.
• W2998839757 cites W2644727223 @default.
• W2998839757 cites W2734737032 @default.
• W2998839757 cites W2744973938 @default.
• W2998839757 cites W2747135065 @default.
• W2998839757 cites W2750521689 @default.
• W2998839757 cites W2756239272 @default.
• W2998839757 cites W2766838727 @default.
• W2998839757 cites W2802894513 @default.
• W2998839757 cites W2894955932 @default.
• W2998839757 cites W2896673180 @default.
• W2998839757 cites W2900080255 @default.
• W2998839757 cites W2903810217 @default.
• W2998839757 cites W2905034320 @default.
• W2998839757 cites W2909391028 @default.
• W2998839757 cites W2914517942 @default.
• W2998839757 cites W2947797624 @default.
• W2998839757 cites W2949405185 @default.
• W2998839757 cites W2951683896 @default.
• W2998839757 cites W569276145 @default.
• W2998839757 doi "https://doi.org/10.1021/acscatal.9b04380" @default.
• W2998839757 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/7011703" @default.
• W2998839757 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32064142" @default.
• W2998839757 hasPublicationYear "2020" @default.
• W2998839757 type Work @default.
• W2998839757 sameAs 2998839757 @default.
• W2998839757 citedByCount "12" @default.
• W2998839757 countsByYear W29988397572020 @default.
• W2998839757 countsByYear W29988397572021 @default.
• W2998839757 countsByYear W29988397572022 @default.
• W2998839757 crossrefType "journal-article" @default.
• W2998839757 hasAuthorship W2998839757A5013958436 @default.
• W2998839757 hasAuthorship W2998839757A5032167693 @default.
• W2998839757 hasAuthorship W2998839757A5039267777 @default.
• W2998839757 hasAuthorship W2998839757A5040096948 @default.
• W2998839757 hasAuthorship W2998839757A5067891676 @default.
• W2998839757 hasAuthorship W2998839757A5080516813 @default.
• W2998839757 hasBestOaLocation W29988397571 @default.
• W2998839757 hasConcept C118792377 @default.
• W2998839757 hasConcept C155672457 @default.
• W2998839757 hasConcept C161790260 @default.
• W2998839757 hasConcept C171250308 @default.
• W2998839757 hasConcept C178790620 @default.
• W2998839757 hasConcept C179104552 @default.
• W2998839757 hasConcept C185592680 @default.
• W2998839757 hasConcept C192562407 @default.
• W2998839757 hasConcept C2777697756 @default.
• W2998839757 hasConcept C2778077586 @default.

• next