Matches in SemOpenAlex for { <https://semopenalex.org/work/W2793301202> ?p ?o ?g. }
- W2793301202 endingPage "681" @default.
- W2793301202 startingPage "673" @default.
- W2793301202 abstract "TiO 2 -supported Pd-Sb bimetallic catalysts were prepared and evaluated for the direct synthesis of H 2 O 2 at ambient pressure. The addition of Sb to Pd significantly enhanced catalytic performance, and a Pd 50 Sb catalyst showed the greatest selectivity of up to 73%. Sb promoted the dispersion of Pd on TiO 2 , as evidenced by transmission electron microscopy and X-ray diffraction. X-ray photoelectron spectroscopy indicated that the oxidation of Pd was suppressed by Sb. In addition, Sb 2 O 3 layers were formed and partially wrapped the surfaces of Pd catalysts, thus suppressing the activation of H 2 and subsequent hydrogenation of H 2 O 2 . In situ diffuse reflection infrared Fourier transform spectroscopy for CO adsorption suggested that Sb homogenously located on the surface of Pd-Sb catalysts and isolated contiguous Pd sites, resulting in the rise of the ratio of Pd monomer sites that are favorable for H 2 O 2 formation. As a result, the Sb modified Pd surfaces significantly enhanced the non-dissociative activation of O 2 and H 2 O 2 selectivity. Highly selective Pd-Sb/TiO 2 bimetallic catalysts for the direct synthesis of H 2 O 2 were obtained, and the addition of Sb increased the isolated Pd sites, which are favorable for H 2 O 2 formation." @default.
- W2793301202 created "2018-03-29" @default.
- W2793301202 creator A5021300636 @default.
- W2793301202 creator A5046796880 @default.
- W2793301202 creator A5047924067 @default.
- W2793301202 creator A5067315139 @default.
- W2793301202 creator A5081818812 @default.
- W2793301202 creator A5082502602 @default.
- W2793301202 date "2018-04-01" @default.
- W2793301202 modified "2023-09-25" @default.
- W2793301202 title "Promotional effects of Sb on Pd-based catalysts for the direct synthesis of hydrogen peroxide at ambient pressure" @default.
- W2793301202 cites W141843092 @default.
- W2793301202 cites W1786490977 @default.
- W2793301202 cites W1951710668 @default.
- W2793301202 cites W1964759711 @default.
- W2793301202 cites W1968756942 @default.
- W2793301202 cites W1972243282 @default.
- W2793301202 cites W1973858361 @default.
- W2793301202 cites W1973914062 @default.
- W2793301202 cites W1980725075 @default.
- W2793301202 cites W1983186639 @default.
- W2793301202 cites W1985375412 @default.
- W2793301202 cites W1990998245 @default.
- W2793301202 cites W1992358055 @default.
- W2793301202 cites W1994191400 @default.
- W2793301202 cites W1997973561 @default.
- W2793301202 cites W2002063901 @default.
- W2793301202 cites W2002294667 @default.
- W2793301202 cites W2003286887 @default.
- W2793301202 cites W2005178098 @default.
- W2793301202 cites W2009895111 @default.
- W2793301202 cites W2014019363 @default.
- W2793301202 cites W2020005372 @default.
- W2793301202 cites W2021986818 @default.
- W2793301202 cites W2031523710 @default.
- W2793301202 cites W2035826213 @default.
- W2793301202 cites W2037925916 @default.
- W2793301202 cites W2037989576 @default.
- W2793301202 cites W2044329234 @default.
- W2793301202 cites W2047687031 @default.
- W2793301202 cites W2051527607 @default.
- W2793301202 cites W2054913997 @default.
- W2793301202 cites W2058273255 @default.
- W2793301202 cites W2061253813 @default.
- W2793301202 cites W2070474737 @default.
- W2793301202 cites W2071486047 @default.
- W2793301202 cites W2079170982 @default.
- W2793301202 cites W2086083872 @default.
- W2793301202 cites W2087076159 @default.
- W2793301202 cites W2088879690 @default.
- W2793301202 cites W2097405260 @default.
- W2793301202 cites W2110093410 @default.
- W2793301202 cites W2110534188 @default.
- W2793301202 cites W2122847007 @default.
- W2793301202 cites W2215413123 @default.
- W2793301202 cites W2234047455 @default.
- W2793301202 cites W2288265330 @default.
- W2793301202 cites W2292668007 @default.
- W2793301202 cites W2302671968 @default.
- W2793301202 cites W2304313345 @default.
- W2793301202 cites W2315108600 @default.
- W2793301202 cites W2332566260 @default.
- W2793301202 cites W2538704048 @default.
- W2793301202 cites W2567478152 @default.
- W2793301202 cites W2582080546 @default.
- W2793301202 cites W2600017882 @default.
- W2793301202 cites W2740753379 @default.
- W2793301202 cites W2951838830 @default.
- W2793301202 doi "https://doi.org/10.1016/s1872-2067(18)63031-1" @default.
- W2793301202 hasPublicationYear "2018" @default.
- W2793301202 type Work @default.
- W2793301202 sameAs 2793301202 @default.
- W2793301202 citedByCount "40" @default.
- W2793301202 countsByYear W27933012022018 @default.
- W2793301202 countsByYear W27933012022019 @default.
- W2793301202 countsByYear W27933012022020 @default.
- W2793301202 countsByYear W27933012022021 @default.
- W2793301202 countsByYear W27933012022022 @default.
- W2793301202 countsByYear W27933012022023 @default.
- W2793301202 crossrefType "journal-article" @default.
- W2793301202 hasAuthorship W2793301202A5021300636 @default.
- W2793301202 hasAuthorship W2793301202A5046796880 @default.
- W2793301202 hasAuthorship W2793301202A5047924067 @default.
- W2793301202 hasAuthorship W2793301202A5067315139 @default.
- W2793301202 hasAuthorship W2793301202A5081818812 @default.
- W2793301202 hasAuthorship W2793301202A5082502602 @default.
- W2793301202 hasBestOaLocation W27933012022 @default.
- W2793301202 hasConcept C118792377 @default.
- W2793301202 hasConcept C127413603 @default.
- W2793301202 hasConcept C13965031 @default.
- W2793301202 hasConcept C156328458 @default.
- W2793301202 hasConcept C160892712 @default.
- W2793301202 hasConcept C161790260 @default.
- W2793301202 hasConcept C175708663 @default.
- W2793301202 hasConcept C178790620 @default.
- W2793301202 hasConcept C179104552 @default.
- W2793301202 hasConcept C185592680 @default.
- W2793301202 hasConcept C192562407 @default.