Matches in SemOpenAlex for { <https://semopenalex.org/work/W4311457686> ?p ?o ?g. }
- W4311457686 endingPage "156022" @default.
- W4311457686 startingPage "156022" @default.
- W4311457686 abstract "Monometallic palladium and bimetallic palladium-iron catalysts (1 wt% Pd, 10 wt% Fe) were prepared by sequential (denoted as “-s”) and co- (denoted as “-c“) impregnation of alumina and silica – zirconia (ZS) supports with metal nitrates. After reduction with H2 at 320 and 30 °C the catalysts were tested in hydrodechlorination of diclofenac in water at 30 °C in batch and flow-type reactors. The alumina-supported catalysts were more active than the ZS-supported ones, while the bimetallic catalysts were more efficient than the monometallic Pd ones. The co-impregnated bimetallic catalysts showed higher efficiencies than the catalysts prepared by the sequential deposition of metals. Pd/Al2O3 and PdFe/Al2O3-c provided the same rate of DCF conversion in the batch reactor after both types of preliminary reduction, opening the way for energy saving. The catalysts were studied by XRD, TEM, SEM-EDX, low-temperature N2 physisorption, Mössbauer spectroscopy, DRIFT-CO and by XPS after in situ reduction at 320 °C and ex-situ reduction at 30 °C. The improvements in catalyst efficiency resulted from wider pores, formation of PdFe alloys or Pd-Fe-Ox species on the surface, high Pd0/Pd2+ ratio, low extent of Pd encapsulation with the support and especially its coordinately unsaturated sites. The encapsulation degree was the lowest in the co-impregnated catalysts." @default.
- W4311457686 created "2022-12-26" @default.
- W4311457686 creator A5017417272 @default.
- W4311457686 creator A5033243380 @default.
- W4311457686 creator A5036487590 @default.
- W4311457686 creator A5037182669 @default.
- W4311457686 creator A5049718803 @default.
- W4311457686 creator A5050185564 @default.
- W4311457686 creator A5061929296 @default.
- W4311457686 creator A5080124553 @default.
- W4311457686 creator A5084282060 @default.
- W4311457686 date "2023-03-01" @default.
- W4311457686 modified "2023-09-27" @default.
- W4311457686 title "Bimetallic PdFe catalysts in hydrodechlorination of diclofenac: Influence of support nature, metal deposition sequence and reduction condition" @default.
- W4311457686 cites W1966155745 @default.
- W4311457686 cites W1967630833 @default.
- W4311457686 cites W1971956982 @default.
- W4311457686 cites W1974718036 @default.
- W4311457686 cites W1985452046 @default.
- W4311457686 cites W1985796742 @default.
- W4311457686 cites W1991181640 @default.
- W4311457686 cites W1992410420 @default.
- W4311457686 cites W1998614027 @default.
- W4311457686 cites W2002355590 @default.
- W4311457686 cites W2005327205 @default.
- W4311457686 cites W2005909678 @default.
- W4311457686 cites W2009538985 @default.
- W4311457686 cites W2012871425 @default.
- W4311457686 cites W2016236648 @default.
- W4311457686 cites W2017410634 @default.
- W4311457686 cites W2018712152 @default.
- W4311457686 cites W2028579424 @default.
- W4311457686 cites W2035809700 @default.
- W4311457686 cites W2036570677 @default.
- W4311457686 cites W2038160769 @default.
- W4311457686 cites W2041862837 @default.
- W4311457686 cites W2044525627 @default.
- W4311457686 cites W2047150906 @default.
- W4311457686 cites W2049394909 @default.
- W4311457686 cites W2069563927 @default.
- W4311457686 cites W2071007825 @default.
- W4311457686 cites W2086826965 @default.
- W4311457686 cites W2087024599 @default.
- W4311457686 cites W2089228301 @default.
- W4311457686 cites W2089494304 @default.
- W4311457686 cites W2089826509 @default.
- W4311457686 cites W2101697776 @default.
- W4311457686 cites W2128890559 @default.
- W4311457686 cites W2133628131 @default.
- W4311457686 cites W2163454638 @default.
- W4311457686 cites W2166618660 @default.
- W4311457686 cites W2221703951 @default.
- W4311457686 cites W2280537313 @default.
- W4311457686 cites W2285297335 @default.
- W4311457686 cites W2512119245 @default.
- W4311457686 cites W2519879681 @default.
- W4311457686 cites W2524828455 @default.
- W4311457686 cites W2580809651 @default.
- W4311457686 cites W2588712936 @default.
- W4311457686 cites W2604798298 @default.
- W4311457686 cites W2605834071 @default.
- W4311457686 cites W2801630382 @default.
- W4311457686 cites W2803254681 @default.
- W4311457686 cites W2807368432 @default.
- W4311457686 cites W2891971576 @default.
- W4311457686 cites W2902591406 @default.
- W4311457686 cites W2919530934 @default.
- W4311457686 cites W2946799079 @default.
- W4311457686 cites W2951860968 @default.
- W4311457686 cites W2956992231 @default.
- W4311457686 cites W3009290844 @default.
- W4311457686 cites W3015633198 @default.
- W4311457686 cites W3030447429 @default.
- W4311457686 cites W3041861891 @default.
- W4311457686 cites W3117314816 @default.
- W4311457686 cites W3140904017 @default.
- W4311457686 cites W3152756020 @default.
- W4311457686 cites W3198552519 @default.
- W4311457686 cites W4220953832 @default.
- W4311457686 doi "https://doi.org/10.1016/j.apsusc.2022.156022" @default.
- W4311457686 hasPublicationYear "2023" @default.
- W4311457686 type Work @default.
- W4311457686 citedByCount "0" @default.
- W4311457686 crossrefType "journal-article" @default.
- W4311457686 hasAuthorship W4311457686A5017417272 @default.
- W4311457686 hasAuthorship W4311457686A5033243380 @default.
- W4311457686 hasAuthorship W4311457686A5036487590 @default.
- W4311457686 hasAuthorship W4311457686A5037182669 @default.
- W4311457686 hasAuthorship W4311457686A5049718803 @default.
- W4311457686 hasAuthorship W4311457686A5050185564 @default.
- W4311457686 hasAuthorship W4311457686A5061929296 @default.
- W4311457686 hasAuthorship W4311457686A5080124553 @default.
- W4311457686 hasAuthorship W4311457686A5084282060 @default.
- W4311457686 hasConcept C127413603 @default.
- W4311457686 hasConcept C161790260 @default.
- W4311457686 hasConcept C175708663 @default.
- W4311457686 hasConcept C178790620 @default.
- W4311457686 hasConcept C179104552 @default.