Matches in SemOpenAlex for { <https://semopenalex.org/work/W2791777809> ?p ?o ?g. }
- W2791777809 endingPage "207" @default.
- W2791777809 startingPage "197" @default.
- W2791777809 abstract "The goal of this work was to use ZnO as a support for gold and copper (Au-Cu system) or gold and silver (Au-Ag system) and comparison of the effect of copper and silver on the properties of gold and its activity in glycerol oxidation with oxygen in the liquid phase. The samples prepared were fully characterized by XRD, TEM techniques and UV-vis, XPS, ESR spectroscopic methods. It was found that the introduction of copper and silver changed the electronic state of gold loaded on ZnO by the electron transfer between metals. Three different metallic gold species were identified in calcined catalysts: (Au°)δ- (Au-ZnO), (Au°)η− (AuCu-ZnO) and (Au°)γ− (AuAg-ZnO), where δ−,η−,γ− indicate a different partial negative charge on metallic gold and γ > δ > η. The results showed that (Au°)η− centers (metallic gold with the lowest negative charge) formed on AuCu-ZnO were the most active in glycerol oxidation. The increase in the negative charge on metallic gold loaded on AuAg-ZnO reduced the gold activity in silver containing sample. The glyceric acid adsorption and desorption rate influenced the selectivity of the catalysts." @default.
- W2791777809 created "2018-03-29" @default.
- W2791777809 creator A5025892853 @default.
- W2791777809 creator A5069061668 @default.
- W2791777809 creator A5069829136 @default.
- W2791777809 date "2018-06-01" @default.
- W2791777809 modified "2023-09-30" @default.
- W2791777809 title "The effect of copper and silver on the properties of Au-ZnO catalyst and its activity in glycerol oxidation" @default.
- W2791777809 cites W1632922155 @default.
- W2791777809 cites W1965519939 @default.
- W2791777809 cites W1966238717 @default.
- W2791777809 cites W1971152668 @default.
- W2791777809 cites W1972723593 @default.
- W2791777809 cites W1975566753 @default.
- W2791777809 cites W1978663443 @default.
- W2791777809 cites W1982328793 @default.
- W2791777809 cites W1986036429 @default.
- W2791777809 cites W1990777513 @default.
- W2791777809 cites W1992672011 @default.
- W2791777809 cites W1992951666 @default.
- W2791777809 cites W1997147136 @default.
- W2791777809 cites W2000410867 @default.
- W2791777809 cites W2001228802 @default.
- W2791777809 cites W2007106886 @default.
- W2791777809 cites W2007267430 @default.
- W2791777809 cites W2007551960 @default.
- W2791777809 cites W2007743549 @default.
- W2791777809 cites W2009370460 @default.
- W2791777809 cites W2014131437 @default.
- W2791777809 cites W2015593480 @default.
- W2791777809 cites W2016068094 @default.
- W2791777809 cites W2018972272 @default.
- W2791777809 cites W2021902219 @default.
- W2791777809 cites W2025709161 @default.
- W2791777809 cites W2048872032 @default.
- W2791777809 cites W2049540112 @default.
- W2791777809 cites W2056272463 @default.
- W2791777809 cites W2058124745 @default.
- W2791777809 cites W2059112079 @default.
- W2791777809 cites W2066885076 @default.
- W2791777809 cites W2067970737 @default.
- W2791777809 cites W2068454329 @default.
- W2791777809 cites W2074649088 @default.
- W2791777809 cites W2075130888 @default.
- W2791777809 cites W2079923589 @default.
- W2791777809 cites W2084950613 @default.
- W2791777809 cites W2086256185 @default.
- W2791777809 cites W2086357925 @default.
- W2791777809 cites W2093868172 @default.
- W2791777809 cites W2099401773 @default.
- W2791777809 cites W2106750554 @default.
- W2791777809 cites W2111073819 @default.
- W2791777809 cites W2129113094 @default.
- W2791777809 cites W2130504328 @default.
- W2791777809 cites W2133308036 @default.
- W2791777809 cites W2137605594 @default.
- W2791777809 cites W2148984773 @default.
- W2791777809 cites W2158186581 @default.
- W2791777809 cites W217552972 @default.
- W2791777809 cites W2177571461 @default.
- W2791777809 cites W236082983 @default.
- W2791777809 cites W2414354377 @default.
- W2791777809 cites W2581148689 @default.
- W2791777809 cites W2751700046 @default.
- W2791777809 cites W844926825 @default.
- W2791777809 doi "https://doi.org/10.1016/j.apsusc.2018.02.285" @default.
- W2791777809 hasPublicationYear "2018" @default.
- W2791777809 type Work @default.
- W2791777809 sameAs 2791777809 @default.
- W2791777809 citedByCount "21" @default.
- W2791777809 countsByYear W27917778092018 @default.
- W2791777809 countsByYear W27917778092019 @default.
- W2791777809 countsByYear W27917778092020 @default.
- W2791777809 countsByYear W27917778092021 @default.
- W2791777809 countsByYear W27917778092022 @default.
- W2791777809 countsByYear W27917778092023 @default.
- W2791777809 crossrefType "journal-article" @default.
- W2791777809 hasAuthorship W2791777809A5025892853 @default.
- W2791777809 hasAuthorship W2791777809A5069061668 @default.
- W2791777809 hasAuthorship W2791777809A5069829136 @default.
- W2791777809 hasConcept C127413603 @default.
- W2791777809 hasConcept C161790260 @default.
- W2791777809 hasConcept C175708663 @default.
- W2791777809 hasConcept C178790620 @default.
- W2791777809 hasConcept C179104552 @default.
- W2791777809 hasConcept C185592680 @default.
- W2791777809 hasConcept C191897082 @default.
- W2791777809 hasConcept C192562407 @default.
- W2791777809 hasConcept C2776655898 @default.
- W2791777809 hasConcept C2780881558 @default.
- W2791777809 hasConcept C42360764 @default.
- W2791777809 hasConcept C544153396 @default.
- W2791777809 hasConcept C544778455 @default.
- W2791777809 hasConcept C7082614 @default.
- W2791777809 hasConceptScore W2791777809C127413603 @default.
- W2791777809 hasConceptScore W2791777809C161790260 @default.
- W2791777809 hasConceptScore W2791777809C175708663 @default.
- W2791777809 hasConceptScore W2791777809C178790620 @default.