Matches in SemOpenAlex for { <https://semopenalex.org/work/W4366400900> ?p ?o ?g. }
- W4366400900 endingPage "6113" @default.
- W4366400900 startingPage "6104" @default.
- W4366400900 abstract "Propane dehydrogenation (PDH) exhibits promising potential for propylene production. However, the primary challenge of its application is the development of environmentally benign, low-cost, and high-performance catalysts as alternatives to CrOx- or Pt-based catalysts. This paper describes the design of highly dispersed, around 2-atomic-layer-thick TiOx ultrathin nanosheet catalysts with a high formation rate of propylene (0.175 mol·gTi–1·h–1) and steady-state selectivity toward propylene close to 93% with a low deactivation rate constant (kd) (0.0126 h–1) and robust regeneration performance at 600 °C. A combined study of ex/in situ characterization elucidated tetracoordinated titanium atoms (Ti4c) surrounding oxygen vacancies (Ovac) as the more reactive sites, which effectively promote C–H bond activation and/or H2 desorption by altering the binding state of propane molecules during dehydrogenation and recombining with the H extracted from propane to form H2, leading to more enhanced catalytic activity. This work gives enlightenment to strategy for designing highly efficient oxide catalysts by constructing coordinately unsaturated metal centers in the ultrathin nanosheet structure." @default.
- W4366400900 created "2023-04-21" @default.
- W4366400900 creator A5001165522 @default.
- W4366400900 creator A5005904698 @default.
- W4366400900 creator A5042809108 @default.
- W4366400900 creator A5043523556 @default.
- W4366400900 creator A5047030779 @default.
- W4366400900 creator A5055535154 @default.
- W4366400900 creator A5064229862 @default.
- W4366400900 creator A5068274938 @default.
- W4366400900 creator A5084194253 @default.
- W4366400900 date "2023-04-19" @default.
- W4366400900 modified "2023-10-17" @default.
- W4366400900 title "Ultrathin TiO<i><sub>x</sub></i> Nanosheets Rich in Tetracoordinated Ti Sites for Propane Dehydrogenation" @default.
- W4366400900 cites W1585650072 @default.
- W4366400900 cites W1957451272 @default.
- W4366400900 cites W1979544533 @default.
- W4366400900 cites W1981368803 @default.
- W4366400900 cites W1983806547 @default.
- W4366400900 cites W1985628158 @default.
- W4366400900 cites W1986252415 @default.
- W4366400900 cites W1986731219 @default.
- W4366400900 cites W1986822156 @default.
- W4366400900 cites W1994653255 @default.
- W4366400900 cites W1996923858 @default.
- W4366400900 cites W2007395042 @default.
- W4366400900 cites W2010656529 @default.
- W4366400900 cites W2048050767 @default.
- W4366400900 cites W2079211716 @default.
- W4366400900 cites W2088400298 @default.
- W4366400900 cites W2091999063 @default.
- W4366400900 cites W2094504822 @default.
- W4366400900 cites W2104611713 @default.
- W4366400900 cites W2118104007 @default.
- W4366400900 cites W2159326564 @default.
- W4366400900 cites W2161560552 @default.
- W4366400900 cites W2167895445 @default.
- W4366400900 cites W2266857409 @default.
- W4366400900 cites W2315173749 @default.
- W4366400900 cites W2316018931 @default.
- W4366400900 cites W2486685431 @default.
- W4366400900 cites W2596263195 @default.
- W4366400900 cites W2598154919 @default.
- W4366400900 cites W2755322751 @default.
- W4366400900 cites W2763942316 @default.
- W4366400900 cites W2790370505 @default.
- W4366400900 cites W2795979396 @default.
- W4366400900 cites W2898378993 @default.
- W4366400900 cites W2905843182 @default.
- W4366400900 cites W2906673137 @default.
- W4366400900 cites W2917752145 @default.
- W4366400900 cites W2995382590 @default.
- W4366400900 cites W3003147780 @default.
- W4366400900 cites W3005557641 @default.
- W4366400900 cites W3043743061 @default.
- W4366400900 cites W3094866938 @default.
- W4366400900 cites W3109629515 @default.
- W4366400900 cites W3125366713 @default.
- W4366400900 cites W3188973134 @default.
- W4366400900 cites W3196218432 @default.
- W4366400900 cites W3215954234 @default.
- W4366400900 cites W4224242725 @default.
- W4366400900 cites W4282828102 @default.
- W4366400900 cites W4309890090 @default.
- W4366400900 doi "https://doi.org/10.1021/acscatal.3c00818" @default.
- W4366400900 hasPublicationYear "2023" @default.
- W4366400900 type Work @default.
- W4366400900 citedByCount "1" @default.
- W4366400900 countsByYear W43664009002023 @default.
- W4366400900 crossrefType "journal-article" @default.
- W4366400900 hasAuthorship W4366400900A5001165522 @default.
- W4366400900 hasAuthorship W4366400900A5005904698 @default.
- W4366400900 hasAuthorship W4366400900A5042809108 @default.
- W4366400900 hasAuthorship W4366400900A5043523556 @default.
- W4366400900 hasAuthorship W4366400900A5047030779 @default.
- W4366400900 hasAuthorship W4366400900A5055535154 @default.
- W4366400900 hasAuthorship W4366400900A5064229862 @default.
- W4366400900 hasAuthorship W4366400900A5068274938 @default.
- W4366400900 hasAuthorship W4366400900A5084194253 @default.
- W4366400900 hasConcept C118792377 @default.
- W4366400900 hasConcept C119889771 @default.
- W4366400900 hasConcept C127413603 @default.
- W4366400900 hasConcept C150394285 @default.
- W4366400900 hasConcept C161790260 @default.
- W4366400900 hasConcept C162711632 @default.
- W4366400900 hasConcept C171250308 @default.
- W4366400900 hasConcept C178790620 @default.
- W4366400900 hasConcept C179104552 @default.
- W4366400900 hasConcept C185592680 @default.
- W4366400900 hasConcept C192562407 @default.
- W4366400900 hasConcept C2776345496 @default.
- W4366400900 hasConcept C2777954637 @default.
- W4366400900 hasConcept C2779851234 @default.
- W4366400900 hasConcept C42360764 @default.
- W4366400900 hasConcept C51967427 @default.
- W4366400900 hasConcept C75473681 @default.
- W4366400900 hasConceptScore W4366400900C118792377 @default.
- W4366400900 hasConceptScore W4366400900C119889771 @default.