Matches in SemOpenAlex for { <https://semopenalex.org/work/W2952286543> ?p ?o ?g. }
- W2952286543 endingPage "23111" @default.
- W2952286543 startingPage "23102" @default.
- W2952286543 abstract "NH3 emissions were limited strictly because of the threat for human health and sustainable development. Pt/Al2O3 and Pt/CeZrO2 were prepared by the impregnation method. Differences in surface chemical states, reduction ability, acid properties, morphological properties, reaction mechanisms, and ammonia oxidation activity were studied. It indicated that Pt species states were affected by different metal-support interactions. The homogeneously dispersed Pt species over Pt/Al2O3 exposed Pt(111) because of weak metal-support interactions; there even existed an obvious interface between Pt and Al2O3. While obscure even an overlapped interface was observed over Pt/CeZrO2, resulting in the formation of PtO because of the oxygen migration from CeZrO2 to Pt species (confirmed by CO-FTIR, the cycled H2-TPR and transmission electron microscopy results). It was noteworthy that different reaction mechanisms were induced by different states of Pt species; NH was the key intermediate species for ammonia oxidation reaction over Pt/Al2O3, but two kinds of intermediates, N2H4 and HNO, were observed for Pt/CeZrO2. It consequently resulted in the obvious distinction of the NH3-SCO catalytic performance; the light-off temperatures of NH3 over Pt/Al2O3 and Pt/CeZrO2 were 231 and 275 °C, respectively, while the maximum N2 selectivity (65%) was obtained over Pt/CeZrO2, it was obviously better than that over Pt/Al2O3." @default.
- W2952286543 created "2019-06-27" @default.
- W2952286543 creator A5013078647 @default.
- W2952286543 creator A5041993637 @default.
- W2952286543 creator A5045350805 @default.
- W2952286543 creator A5068843897 @default.
- W2952286543 creator A5068907937 @default.
- W2952286543 creator A5070226106 @default.
- W2952286543 creator A5073673096 @default.
- W2952286543 date "2019-06-10" @default.
- W2952286543 modified "2023-10-18" @default.
- W2952286543 title "Different Reaction Mechanisms of Ammonia Oxidation Reaction on Pt/Al<sub>2</sub>O<sub>3</sub> and Pt/CeZrO<sub>2</sub> with Various Pt States" @default.
- W2952286543 cites W1111595127 @default.
- W2952286543 cites W1498459529 @default.
- W2952286543 cites W1545025748 @default.
- W2952286543 cites W161100712 @default.
- W2952286543 cites W1966653883 @default.
- W2952286543 cites W1968985629 @default.
- W2952286543 cites W1975319277 @default.
- W2952286543 cites W1977573870 @default.
- W2952286543 cites W1980042423 @default.
- W2952286543 cites W1980454619 @default.
- W2952286543 cites W1980953390 @default.
- W2952286543 cites W1982433589 @default.
- W2952286543 cites W1987061368 @default.
- W2952286543 cites W1987075019 @default.
- W2952286543 cites W1988436283 @default.
- W2952286543 cites W1993744862 @default.
- W2952286543 cites W1994466415 @default.
- W2952286543 cites W1996184012 @default.
- W2952286543 cites W1999036925 @default.
- W2952286543 cites W2001873640 @default.
- W2952286543 cites W2002169685 @default.
- W2952286543 cites W2009962608 @default.
- W2952286543 cites W2011587567 @default.
- W2952286543 cites W2012795765 @default.
- W2952286543 cites W2015982083 @default.
- W2952286543 cites W2019348701 @default.
- W2952286543 cites W2021205850 @default.
- W2952286543 cites W2026568653 @default.
- W2952286543 cites W2026583190 @default.
- W2952286543 cites W2036022174 @default.
- W2952286543 cites W2040388503 @default.
- W2952286543 cites W2050929451 @default.
- W2952286543 cites W2051282865 @default.
- W2952286543 cites W2052078951 @default.
- W2952286543 cites W2055074212 @default.
- W2952286543 cites W2055472170 @default.
- W2952286543 cites W2055580470 @default.
- W2952286543 cites W2059605735 @default.
- W2952286543 cites W2070636432 @default.
- W2952286543 cites W2073041222 @default.
- W2952286543 cites W2076015559 @default.
- W2952286543 cites W2078829813 @default.
- W2952286543 cites W2078897516 @default.
- W2952286543 cites W2080169177 @default.
- W2952286543 cites W2096398544 @default.
- W2952286543 cites W2104644286 @default.
- W2952286543 cites W2107511530 @default.
- W2952286543 cites W2131254823 @default.
- W2952286543 cites W2148939758 @default.
- W2952286543 cites W2159488348 @default.
- W2952286543 cites W2314069515 @default.
- W2952286543 cites W2327235611 @default.
- W2952286543 cites W2333548602 @default.
- W2952286543 cites W2417656752 @default.
- W2952286543 cites W2472439709 @default.
- W2952286543 cites W2569124187 @default.
- W2952286543 cites W2622496743 @default.
- W2952286543 cites W281064400 @default.
- W2952286543 cites W3031062100 @default.
- W2952286543 doi "https://doi.org/10.1021/acsami.9b02128" @default.
- W2952286543 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31179684" @default.
- W2952286543 hasPublicationYear "2019" @default.
- W2952286543 type Work @default.
- W2952286543 sameAs 2952286543 @default.
- W2952286543 citedByCount "52" @default.
- W2952286543 countsByYear W29522865432020 @default.
- W2952286543 countsByYear W29522865432021 @default.
- W2952286543 countsByYear W29522865432022 @default.
- W2952286543 countsByYear W29522865432023 @default.
- W2952286543 crossrefType "journal-article" @default.
- W2952286543 hasAuthorship W2952286543A5013078647 @default.
- W2952286543 hasAuthorship W2952286543A5041993637 @default.
- W2952286543 hasAuthorship W2952286543A5045350805 @default.
- W2952286543 hasAuthorship W2952286543A5068843897 @default.
- W2952286543 hasAuthorship W2952286543A5068907937 @default.
- W2952286543 hasAuthorship W2952286543A5070226106 @default.
- W2952286543 hasAuthorship W2952286543A5073673096 @default.
- W2952286543 hasConcept C118792377 @default.
- W2952286543 hasConcept C146088050 @default.
- W2952286543 hasConcept C161790260 @default.
- W2952286543 hasConcept C171250308 @default.
- W2952286543 hasConcept C178790620 @default.
- W2952286543 hasConcept C179104552 @default.
- W2952286543 hasConcept C185592680 @default.
- W2952286543 hasConcept C191897082 @default.
- W2952286543 hasConcept C192562407 @default.