FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2883089596> ?p ?o ?g. }

• W2883089596 endingPage "4408" @default.
• W2883089596 startingPage "4399" @default.
• W2883089596 abstract "Spinel CuFe2O4 is a promising oxygen carrier due to its synergistic enhanced performance. A fundamental understanding of the reaction mechanism between oxygen carrier and fuels is important for a rational design of highly efficient oxygen carrier. The reaction mechanism of spinel CuFe2O4 with CO during chemical-looping combustion (CLC) was studied based on thermogravimetric analyses (TGA) and density functional theory (DFT) calculations. Two distinct reaction stages were clearly observed. CuFe2O4 was mainly transformed into Cu and Fe3O4 with a rapid reaction rate in the initial stage, and then product Fe3O4 was slowly reduced to FeO or even to Fe. The reactivity of CuFe2O4 is much higher than that of Fe2O3, which is ascribed to the existence of Cu. The enhanced oxygen evolution activity of CuFe2O4 at low temperature is validated by both the experimental and theoretical methods. Three types of surface oxygen coordinated with different metal atoms show different reactivity. Two kinds of reaction pathways are involved in CO oxidation over CuFe2O4. In the one-step reaction pathway, CO directly reacts with the oxygen bonding to two octahedral Cu and one octahedral Fe atoms to form a CO2 molecule without an energy barrier, which corresponds to the surface oxygen consumption observed in TGA experiments. In the possible two-step reaction pathway, CO first adsorbs on the surface, and then reacts with the oxygen bound to one octahedral Cu and two octahedral Fe atoms to generate CO2 by surmounting an energy barrier of 10.84 kJ/mol, which is the most kinetically and thermodynamically favorable pathway." @default.
• W2883089596 created "2018-08-03" @default.
• W2883089596 creator A5017774276 @default.
• W2883089596 creator A5035282947 @default.
• W2883089596 creator A5051935973 @default.
• W2883089596 creator A5060470951 @default.
• W2883089596 creator A5065058975 @default.
• W2883089596 date "2019-01-01" @default.
• W2883089596 modified "2023-10-16" @default.
• W2883089596 title "Reaction mechanism of spinel CuFe2O4 with CO during chemical-looping combustion: An experimental and theoretical study" @default.
• W2883089596 cites W1978252026 @default.
• W2883089596 cites W1978463625 @default.
• W2883089596 cites W1981368803 @default.
• W2883089596 cites W1988152432 @default.
• W2883089596 cites W1991450295 @default.
• W2883089596 cites W1994003440 @default.
• W2883089596 cites W2018885427 @default.
• W2883089596 cites W2022277295 @default.
• W2883089596 cites W2036113194 @default.
• W2883089596 cites W2052422687 @default.
• W2883089596 cites W2083580618 @default.
• W2883089596 cites W2083791537 @default.
• W2883089596 cites W2084781518 @default.
• W2883089596 cites W2087585288 @default.
• W2883089596 cites W2091617292 @default.
• W2883089596 cites W2110666300 @default.
• W2883089596 cites W2118450652 @default.
• W2883089596 cites W2151061566 @default.
• W2883089596 cites W2166244948 @default.
• W2883089596 cites W2192613343 @default.
• W2883089596 cites W2275541464 @default.
• W2883089596 cites W2280261826 @default.
• W2883089596 cites W2294402935 @default.
• W2883089596 cites W2324598477 @default.
• W2883089596 cites W2324681295 @default.
• W2883089596 cites W2327809957 @default.
• W2883089596 cites W2344895902 @default.
• W2883089596 cites W2345575371 @default.
• W2883089596 cites W2407379196 @default.
• W2883089596 cites W2509581357 @default.
• W2883089596 cites W2605429849 @default.
• W2883089596 cites W2762112515 @default.
• W2883089596 cites W2767840103 @default.
• W2883089596 cites W659593096 @default.
• W2883089596 doi "https://doi.org/10.1016/j.proci.2018.06.222" @default.
• W2883089596 hasPublicationYear "2019" @default.
• W2883089596 type Work @default.
• W2883089596 sameAs 2883089596 @default.
• W2883089596 citedByCount "57" @default.
• W2883089596 countsByYear W28830895962019 @default.
• W2883089596 countsByYear W28830895962020 @default.
• W2883089596 countsByYear W28830895962021 @default.
• W2883089596 countsByYear W28830895962022 @default.
• W2883089596 countsByYear W28830895962023 @default.
• W2883089596 crossrefType "journal-article" @default.
• W2883089596 hasAuthorship W2883089596A5017774276 @default.
• W2883089596 hasAuthorship W2883089596A5035282947 @default.
• W2883089596 hasAuthorship W2883089596A5051935973 @default.
• W2883089596 hasAuthorship W2883089596A5060470951 @default.
• W2883089596 hasAuthorship W2883089596A5065058975 @default.
• W2883089596 hasConcept C105923489 @default.
• W2883089596 hasConcept C115624301 @default.
• W2883089596 hasConcept C142724271 @default.
• W2883089596 hasConcept C147597530 @default.
• W2883089596 hasConcept C147789679 @default.
• W2883089596 hasConcept C152365726 @default.
• W2883089596 hasConcept C158089330 @default.
• W2883089596 hasConcept C161790260 @default.
• W2883089596 hasConcept C175113610 @default.
• W2883089596 hasConcept C178790620 @default.
• W2883089596 hasConcept C179104552 @default.
• W2883089596 hasConcept C185592680 @default.
• W2883089596 hasConcept C191897082 @default.
• W2883089596 hasConcept C192562407 @default.
• W2883089596 hasConcept C198819137 @default.
• W2883089596 hasConcept C204787440 @default.
• W2883089596 hasConcept C2776230739 @default.
• W2883089596 hasConcept C2776910235 @default.
• W2883089596 hasConcept C540031477 @default.
• W2883089596 hasConcept C60100273 @default.
• W2883089596 hasConcept C65024703 @default.
• W2883089596 hasConcept C71924100 @default.
• W2883089596 hasConcept C8010536 @default.
• W2883089596 hasConcept C95121573 @default.
• W2883089596 hasConceptScore W2883089596C105923489 @default.
• W2883089596 hasConceptScore W2883089596C115624301 @default.
• W2883089596 hasConceptScore W2883089596C142724271 @default.
• W2883089596 hasConceptScore W2883089596C147597530 @default.
• W2883089596 hasConceptScore W2883089596C147789679 @default.
• W2883089596 hasConceptScore W2883089596C152365726 @default.
• W2883089596 hasConceptScore W2883089596C158089330 @default.
• W2883089596 hasConceptScore W2883089596C161790260 @default.
• W2883089596 hasConceptScore W2883089596C175113610 @default.
• W2883089596 hasConceptScore W2883089596C178790620 @default.
• W2883089596 hasConceptScore W2883089596C179104552 @default.
• W2883089596 hasConceptScore W2883089596C185592680 @default.
• W2883089596 hasConceptScore W2883089596C191897082 @default.
• W2883089596 hasConceptScore W2883089596C192562407 @default.

• next