Matches in SemOpenAlex for { <https://semopenalex.org/work/W4309080650> ?p ?o ?g. }
- W4309080650 endingPage "140180" @default.
- W4309080650 startingPage "140180" @default.
- W4309080650 abstract "• One-step redox precipitation method for the preparation of trace Co-doped Ce-Mn-based catalysts with multiple applications. • A dual redox cycle was constructed (Mn 4+ + Ce 3+ ↔ Mn 3+ + Ce 4+ and Mn 3+ + Co 3+ ↔ Mn 4+ + Co 2+ ). • C1M3C-3% exhibited superior NH 3 -SCR performance and was capable of catalytic combustion of VOCs. • C1M3C-3% demonstrated excellent resistance to moisture and sulfur and can be recirculated by simple calcination (350 ℃, 4 h). • The NH 3 -SCR mechanism of C1M3C-3% was revealed by in-situ DRIFTS. Trace amounts of Co-doped Ce-Mn-based metal oxide catalysts with various applications were synthesized by a simple redox method. When the molar fraction of doped Co was 3%, the catalyst possessed comparatively high contents of adsorbed oxygen species (O ads ), Mn 4+ , Ce 3+ , and Co 3+ , and exhibited promising catalytic performance. C1M3C-3% had a wide denitrification temperature window, achieving 80% NO removal at 87-277 °C and 90% catalytic combustion of toluene at 171 °C (T 90% = 171 °C). Furthermore, the catalyst exhibited satisfactory moisture and sulfur resistance activity and can be regenerated by simple calcination (350 ℃, 4 h). The reason for the high sulfur resistance of C1M3C-3% was investigated in detail and a schematic diagram was provided. The NH 3 -SCR process was revealed to satisfy the L-H mechanism with the assistance of in situ DRIFTS. This work demonstrated that the Co-doped Ce-Mn-based catalyst had the potential for downstream of soot treatment equipment." @default.
- W4309080650 created "2022-11-21" @default.
- W4309080650 creator A5012677271 @default.
- W4309080650 creator A5022504218 @default.
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- W4309080650 creator A5067350905 @default.
- W4309080650 creator A5067568913 @default.
- W4309080650 creator A5086009509 @default.
- W4309080650 date "2023-02-01" @default.
- W4309080650 modified "2023-09-30" @default.
- W4309080650 title "Trace Co doping improves NH3-SCR performance and poisoning resistance of Ce-Mn-based catalysts" @default.
- W4309080650 cites W1443569211 @default.
- W4309080650 cites W1669737088 @default.
- W4309080650 cites W1799001633 @default.
- W4309080650 cites W1969894553 @default.
- W4309080650 cites W2010680640 @default.
- W4309080650 cites W2020788660 @default.
- W4309080650 cites W2024988396 @default.
- W4309080650 cites W2045941644 @default.
- W4309080650 cites W2066580374 @default.
- W4309080650 cites W2069650221 @default.
- W4309080650 cites W2090501122 @default.
- W4309080650 cites W2158860552 @default.
- W4309080650 cites W2233332741 @default.
- W4309080650 cites W2316765721 @default.
- W4309080650 cites W2325411101 @default.
- W4309080650 cites W2473059921 @default.
- W4309080650 cites W2483204252 @default.
- W4309080650 cites W2555932129 @default.
- W4309080650 cites W2563222701 @default.
- W4309080650 cites W2565988616 @default.
- W4309080650 cites W2569185382 @default.
- W4309080650 cites W2587705335 @default.
- W4309080650 cites W2587763597 @default.
- W4309080650 cites W2607459005 @default.
- W4309080650 cites W2611791908 @default.
- W4309080650 cites W2621503672 @default.
- W4309080650 cites W2623795207 @default.
- W4309080650 cites W2766529664 @default.
- W4309080650 cites W2770698596 @default.
- W4309080650 cites W2781763054 @default.
- W4309080650 cites W2795425989 @default.
- W4309080650 cites W2795739257 @default.
- W4309080650 cites W2799805150 @default.
- W4309080650 cites W2802930672 @default.
- W4309080650 cites W2808418192 @default.
- W4309080650 cites W2888103182 @default.
- W4309080650 cites W2889116557 @default.
- W4309080650 cites W2893136710 @default.
- W4309080650 cites W2905596151 @default.
- W4309080650 cites W2911148766 @default.
- W4309080650 cites W2916823100 @default.
- W4309080650 cites W2924237461 @default.
- W4309080650 cites W2931928225 @default.
- W4309080650 cites W2942145485 @default.
- W4309080650 cites W2953243983 @default.
- W4309080650 cites W2953398890 @default.
- W4309080650 cites W2954622898 @default.
- W4309080650 cites W2966439362 @default.
- W4309080650 cites W2967436035 @default.
- W4309080650 cites W2967709337 @default.
- W4309080650 cites W2982431211 @default.
- W4309080650 cites W2984948346 @default.
- W4309080650 cites W2989988444 @default.
- W4309080650 cites W2990096670 @default.
- W4309080650 cites W2991914564 @default.
- W4309080650 cites W2998887165 @default.
- W4309080650 cites W2999942415 @default.
- W4309080650 cites W3001114569 @default.
- W4309080650 cites W3006068720 @default.
- W4309080650 cites W3006591593 @default.
- W4309080650 cites W3009841942 @default.
- W4309080650 cites W3012994838 @default.
- W4309080650 cites W3016377394 @default.
- W4309080650 cites W3017745732 @default.
- W4309080650 cites W3024200539 @default.
- W4309080650 cites W3027163417 @default.
- W4309080650 cites W3044441243 @default.
- W4309080650 cites W3045248643 @default.
- W4309080650 cites W3048781378 @default.
- W4309080650 cites W3080967895 @default.
- W4309080650 cites W3081765113 @default.
- W4309080650 cites W3083955286 @default.
- W4309080650 cites W3088456678 @default.
- W4309080650 cites W3088782460 @default.
- W4309080650 cites W3088916964 @default.
- W4309080650 cites W3093796634 @default.
- W4309080650 cites W3095710965 @default.
- W4309080650 cites W3096973553 @default.
- W4309080650 cites W3106714742 @default.
- W4309080650 cites W3112647297 @default.
- W4309080650 cites W3127324015 @default.
- W4309080650 cites W3133947810 @default.
- W4309080650 cites W3136977370 @default.
- W4309080650 cites W3137883810 @default.