Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313368032> ?p ?o ?g. }
- W4313368032 endingPage "8996" @default.
- W4313368032 startingPage "8985" @default.
- W4313368032 abstract "The preparation of CO2-free hydrogen by decomposing ammonia using non-precious metal catalysts has received widespread attention. Co-based catalysts have good catalytic activity and low synthesis costs. Therefore, we prepared a series of Y2O3-loaded Co and Co–Ni bimetallic catalysts by the co-precipitation method. The structure-activity relationship of the catalysts during NH3 decomposition was investigated by X-ray diffraction, N2 adsorption-desorption, transmission electron microscopy, and Temperature-programmed reduction by hydrogen. The ammonia decomposition performance of the bimetallic Co–Ni was examined to elucidate the effect of the relative amount of the active metal of the catalyst on the catalytic activity and compared it with the monometallic Co/Y2O3. Among the tested catalysts, 20Co–10Ni/Y2O3 showed the best catalytic performance as well as good stability. The ammonia decomposition rate of the 20Co–10Ni/Y2O3 catalyst was 85.02% at 550 °C and GHSV of 9000 mL h−1·gcat−1, which was 28.5% higher than that of the 20Co/Y2O3 catalyst. The high activity of 20Co–10Ni/Y2O3 catalyst was attributed to the uniform loading of Co and Ni, high specific surface area, and a large number of mesopores. At the same time, Co and Ni exhibited synergistic effects to produce suitable adsorption energy of nitrogen atoms, which further enhanced the catalytic activity of the catalyst." @default.
- W4313368032 created "2023-01-06" @default.
- W4313368032 creator A5006897093 @default.
- W4313368032 creator A5008390139 @default.
- W4313368032 creator A5033381522 @default.
- W4313368032 creator A5038823516 @default.
- W4313368032 creator A5057105575 @default.
- W4313368032 creator A5072918661 @default.
- W4313368032 creator A5082814645 @default.
- W4313368032 creator A5091523216 @default.
- W4313368032 date "2023-03-01" @default.
- W4313368032 modified "2023-10-16" @default.
- W4313368032 title "Co-Ni supported yttrium oxide material as a catalyst for ammonia decomposition to COx-free hydrogen" @default.
- W4313368032 cites W124731218 @default.
- W4313368032 cites W138805442 @default.
- W4313368032 cites W1968891505 @default.
- W4313368032 cites W1980449337 @default.
- W4313368032 cites W1988054151 @default.
- W4313368032 cites W2045273468 @default.
- W4313368032 cites W2049828736 @default.
- W4313368032 cites W2055247696 @default.
- W4313368032 cites W2058784800 @default.
- W4313368032 cites W2058897654 @default.
- W4313368032 cites W2062063527 @default.
- W4313368032 cites W2063442749 @default.
- W4313368032 cites W2073991299 @default.
- W4313368032 cites W2074240685 @default.
- W4313368032 cites W2078021427 @default.
- W4313368032 cites W2079511906 @default.
- W4313368032 cites W2080386283 @default.
- W4313368032 cites W2082082844 @default.
- W4313368032 cites W2082468040 @default.
- W4313368032 cites W2097177939 @default.
- W4313368032 cites W2105771325 @default.
- W4313368032 cites W2105833448 @default.
- W4313368032 cites W2108445769 @default.
- W4313368032 cites W2109176927 @default.
- W4313368032 cites W2110650366 @default.
- W4313368032 cites W2116476140 @default.
- W4313368032 cites W2150961185 @default.
- W4313368032 cites W2296375572 @default.
- W4313368032 cites W2322588385 @default.
- W4313368032 cites W2331388606 @default.
- W4313368032 cites W2410376313 @default.
- W4313368032 cites W2520990660 @default.
- W4313368032 cites W2564513985 @default.
- W4313368032 cites W2573770641 @default.
- W4313368032 cites W2605821874 @default.
- W4313368032 cites W2781986024 @default.
- W4313368032 cites W2785004400 @default.
- W4313368032 cites W2900314370 @default.
- W4313368032 cites W2909953167 @default.
- W4313368032 cites W2937233725 @default.
- W4313368032 cites W3001913886 @default.
- W4313368032 cites W3006981557 @default.
- W4313368032 cites W3021617397 @default.
- W4313368032 cites W3025958116 @default.
- W4313368032 cites W3117384749 @default.
- W4313368032 cites W3124438759 @default.
- W4313368032 cites W3135382502 @default.
- W4313368032 cites W3142291778 @default.
- W4313368032 cites W3180008538 @default.
- W4313368032 cites W3184582432 @default.
- W4313368032 cites W3201354085 @default.
- W4313368032 cites W4200081570 @default.
- W4313368032 cites W4214508383 @default.
- W4313368032 doi "https://doi.org/10.1016/j.ijhydene.2022.11.338" @default.
- W4313368032 hasPublicationYear "2023" @default.
- W4313368032 type Work @default.
- W4313368032 citedByCount "7" @default.
- W4313368032 countsByYear W43133680322023 @default.
- W4313368032 crossrefType "journal-article" @default.
- W4313368032 hasAuthorship W4313368032A5006897093 @default.
- W4313368032 hasAuthorship W4313368032A5008390139 @default.
- W4313368032 hasAuthorship W4313368032A5033381522 @default.
- W4313368032 hasAuthorship W4313368032A5038823516 @default.
- W4313368032 hasAuthorship W4313368032A5057105575 @default.
- W4313368032 hasAuthorship W4313368032A5072918661 @default.
- W4313368032 hasAuthorship W4313368032A5082814645 @default.
- W4313368032 hasAuthorship W4313368032A5091523216 @default.
- W4313368032 hasConcept C118792377 @default.
- W4313368032 hasConcept C124681953 @default.
- W4313368032 hasConcept C161790260 @default.
- W4313368032 hasConcept C178790620 @default.
- W4313368032 hasConcept C179104552 @default.
- W4313368032 hasConcept C185592680 @default.
- W4313368032 hasConcept C192562407 @default.
- W4313368032 hasConcept C2776382133 @default.
- W4313368032 hasConcept C42922719 @default.
- W4313368032 hasConcept C43411465 @default.
- W4313368032 hasConcept C512968161 @default.
- W4313368032 hasConcept C82776694 @default.
- W4313368032 hasConceptScore W4313368032C118792377 @default.
- W4313368032 hasConceptScore W4313368032C124681953 @default.
- W4313368032 hasConceptScore W4313368032C161790260 @default.
- W4313368032 hasConceptScore W4313368032C178790620 @default.
- W4313368032 hasConceptScore W4313368032C179104552 @default.
- W4313368032 hasConceptScore W4313368032C185592680 @default.