Matches in SemOpenAlex for { <https://semopenalex.org/work/W4308743699> ?p ?o ?g. }
- W4308743699 endingPage "140098" @default.
- W4308743699 startingPage "140098" @default.
- W4308743699 abstract "Heteroatom doping in carbon catalysts has been shown to enhance the low-temperature selective catalytic reduction of NOx with NH3 (NH3-SCR); however, precise identification of active structure and activity origin remains challenging as various heteroatoms co-existence. Here, we provide a new insight into the synergistic effects of oxygen and nitrogen dual-dopants on carbon-catalyzed NH3-SCR. Density functional theory calculations reveal a new reaction pathway that the quaternary N enhances O2 activation and NO oxidation, and carboxyl as Bronsted acid site coupling H2O as H mediator decreases energy barriers of intermediate NH2NO evolution by enhancing H transfer, which was further experimentally verified by model activated cokes with controllable doping patterns. The dual-doped activated coke delivers superior NO conversion (∼90 %) and N2 selectivity (above 90 %) with H2O presence and corresponding kinetic and in-situ characterizations evidence the reaction pathway on dual-doped carbon. This work guides the design of high-performance heteroatom doped carbon catalysts for NH3-SCR." @default.
- W4308743699 created "2022-11-15" @default.
- W4308743699 creator A5000841694 @default.
- W4308743699 creator A5030399547 @default.
- W4308743699 creator A5033787359 @default.
- W4308743699 creator A5042937128 @default.
- W4308743699 creator A5046799805 @default.
- W4308743699 creator A5069498218 @default.
- W4308743699 creator A5089171585 @default.
- W4308743699 date "2023-02-01" @default.
- W4308743699 modified "2023-10-01" @default.
- W4308743699 title "Insight into synergistic effects of oxygen and nitrogen dual-dopants in carbon catalysts on selective catalytic reduction of NOx with NH3: A combined computational and experimental verification" @default.
- W4308743699 cites W1963762313 @default.
- W4308743699 cites W1972427297 @default.
- W4308743699 cites W1988520366 @default.
- W4308743699 cites W2004132660 @default.
- W4308743699 cites W2006454217 @default.
- W4308743699 cites W2014584116 @default.
- W4308743699 cites W2015838653 @default.
- W4308743699 cites W2055791242 @default.
- W4308743699 cites W2081939820 @default.
- W4308743699 cites W2085634132 @default.
- W4308743699 cites W2091304733 @default.
- W4308743699 cites W2093176899 @default.
- W4308743699 cites W2121730809 @default.
- W4308743699 cites W2132525235 @default.
- W4308743699 cites W2150697053 @default.
- W4308743699 cites W2160693172 @default.
- W4308743699 cites W2176154406 @default.
- W4308743699 cites W2216114154 @default.
- W4308743699 cites W2235679284 @default.
- W4308743699 cites W2281738091 @default.
- W4308743699 cites W2320557733 @default.
- W4308743699 cites W2336047782 @default.
- W4308743699 cites W2379426074 @default.
- W4308743699 cites W2530402207 @default.
- W4308743699 cites W2620426470 @default.
- W4308743699 cites W2752847975 @default.
- W4308743699 cites W2767612289 @default.
- W4308743699 cites W2782723324 @default.
- W4308743699 cites W2791768942 @default.
- W4308743699 cites W2883526518 @default.
- W4308743699 cites W2887373411 @default.
- W4308743699 cites W2888768476 @default.
- W4308743699 cites W2904394099 @default.
- W4308743699 cites W2904704363 @default.
- W4308743699 cites W2912058935 @default.
- W4308743699 cites W2948508187 @default.
- W4308743699 cites W2958967991 @default.
- W4308743699 cites W2961019611 @default.
- W4308743699 cites W2967406067 @default.
- W4308743699 cites W2973865892 @default.
- W4308743699 cites W2986507629 @default.
- W4308743699 cites W2990517967 @default.
- W4308743699 cites W2996484051 @default.
- W4308743699 cites W2999449562 @default.
- W4308743699 cites W3004247939 @default.
- W4308743699 cites W3005704342 @default.
- W4308743699 cites W3008309809 @default.
- W4308743699 cites W3011311817 @default.
- W4308743699 cites W3014608581 @default.
- W4308743699 cites W3015880477 @default.
- W4308743699 cites W3016742838 @default.
- W4308743699 cites W3022855257 @default.
- W4308743699 cites W3029733372 @default.
- W4308743699 cites W3035599868 @default.
- W4308743699 cites W3037604942 @default.
- W4308743699 cites W3041530780 @default.
- W4308743699 cites W3100641761 @default.
- W4308743699 cites W3107607213 @default.
- W4308743699 cites W3109610651 @default.
- W4308743699 cites W3112284647 @default.
- W4308743699 cites W3119935310 @default.
- W4308743699 cites W3120567289 @default.
- W4308743699 cites W3121064376 @default.
- W4308743699 cites W3133947810 @default.
- W4308743699 cites W3139007370 @default.
- W4308743699 cites W3152605398 @default.
- W4308743699 cites W3159580918 @default.
- W4308743699 cites W3185623571 @default.
- W4308743699 cites W3217339556 @default.
- W4308743699 cites W4200378380 @default.
- W4308743699 cites W4205513260 @default.
- W4308743699 cites W4206002393 @default.
- W4308743699 cites W4206613604 @default.
- W4308743699 cites W4206985764 @default.
- W4308743699 cites W4280648081 @default.
- W4308743699 cites W956604516 @default.
- W4308743699 doi "https://doi.org/10.1016/j.cej.2022.140098" @default.
- W4308743699 hasPublicationYear "2023" @default.
- W4308743699 type Work @default.
- W4308743699 citedByCount "2" @default.
- W4308743699 countsByYear W43087436992023 @default.
- W4308743699 crossrefType "journal-article" @default.
- W4308743699 hasAuthorship W4308743699A5000841694 @default.
- W4308743699 hasAuthorship W4308743699A5030399547 @default.
- W4308743699 hasAuthorship W4308743699A5033787359 @default.
- W4308743699 hasAuthorship W4308743699A5042937128 @default.