FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4213307431> ?p ?o ?g. }

• W4213307431 endingPage "3465" @default.
• W4213307431 startingPage "3457" @default.
• W4213307431 abstract "We have studied the surface chemistry of tert-butanol ((CH3)3COH) on reduced and oxidized rutile (R-) TiO2(110) surfaces using the temperature-programmed desorption (TPD) method. On the reduced R-TiO2(110) surface, (CH3)3COH molecules mainly decompose into isobutene (iso-C4H8) and water (H2O) at the oxygen vacancy (Ov) sites at about 440 K, with a small amount of iso-C4H8 formed on the five-coordinated Ti4+ sites (Ti5c). On the oxidized R-TiO2(110) surfaces, Ov’s can be occupied by O2, thus inhibiting the iso-C4H8 formation channel at the Ov sites. However, a new reaction pathway for iso-C4H8 production occurs on the Ti5c sites and gradually becomes dominant with increasing O2 exposure. At 0.5 L O2 exposure, the yield of iso-C4H8 production is nearly 5 times bigger than that on the reduced surface, illustrating that surface oxidation can enhance iso-C4H8 formation on R-TiO2(110) significantly. In addition, a small amount of (CH3)3COH can be detected at about 500 K, which is attributed to recombinative desorption of tert-butyl ((CH3)3CO) and OH groups. More interestingly, a low-temperature pathway possibly producing an alkene product on the oxidized surface was observed. Our results demonstrate that surface oxidation can not only enhance iso-C4H8 production via the dehydration of (CH3)3COH but also alter reaction channels, which provides a deeper insight into oxide-based catalysis." @default.
• W4213307431 created "2022-02-24" @default.
• W4213307431 creator A5011287023 @default.
• W4213307431 creator A5016316300 @default.
• W4213307431 creator A5017722217 @default.
• W4213307431 creator A5018814025 @default.
• W4213307431 creator A5020079537 @default.
• W4213307431 creator A5054068214 @default.
• W4213307431 date "2022-02-15" @default.
• W4213307431 modified "2023-10-14" @default.
• W4213307431 title "<i>tert</i>-Butanol Chemistry on Rutile TiO₂(110): The Effect of Surface Oxidation" @default.
• W4213307431 cites W1967152306 @default.
• W4213307431 cites W1974862516 @default.
• W4213307431 cites W1978568989 @default.
• W4213307431 cites W1980340010 @default.
• W4213307431 cites W1991172084 @default.
• W4213307431 cites W1991244572 @default.
• W4213307431 cites W1997453754 @default.
• W4213307431 cites W2004811259 @default.
• W4213307431 cites W2013656542 @default.
• W4213307431 cites W2015921631 @default.
• W4213307431 cites W2016427477 @default.
• W4213307431 cites W2016739894 @default.
• W4213307431 cites W2022441835 @default.
• W4213307431 cites W2024696539 @default.
• W4213307431 cites W2030681832 @default.
• W4213307431 cites W2032351859 @default.
• W4213307431 cites W2033273649 @default.
• W4213307431 cites W2035967045 @default.
• W4213307431 cites W2036448038 @default.
• W4213307431 cites W2042128216 @default.
• W4213307431 cites W2052209540 @default.
• W4213307431 cites W2052778078 @default.
• W4213307431 cites W2055275269 @default.
• W4213307431 cites W2065031642 @default.
• W4213307431 cites W2067555228 @default.
• W4213307431 cites W2075932020 @default.
• W4213307431 cites W2078694791 @default.
• W4213307431 cites W2080303482 @default.
• W4213307431 cites W2082923157 @default.
• W4213307431 cites W2088993086 @default.
• W4213307431 cites W2137633149 @default.
• W4213307431 cites W2143720538 @default.
• W4213307431 cites W2171599642 @default.
• W4213307431 cites W2289489030 @default.
• W4213307431 cites W2315533395 @default.
• W4213307431 cites W2317346168 @default.
• W4213307431 cites W2327433923 @default.
• W4213307431 cites W2331835283 @default.
• W4213307431 cites W2334485466 @default.
• W4213307431 cites W2749433694 @default.
• W4213307431 cites W2751728521 @default.
• W4213307431 cites W2786700077 @default.
• W4213307431 cites W2897896866 @default.
• W4213307431 cites W2962524605 @default.
• W4213307431 cites W3014345787 @default.
• W4213307431 cites W3034485766 @default.
• W4213307431 doi "https://doi.org/10.1021/acs.jpcc.2c00844" @default.
• W4213307431 hasPublicationYear "2022" @default.
• W4213307431 type Work @default.
• W4213307431 citedByCount "1" @default.
• W4213307431 countsByYear W42133074312023 @default.
• W4213307431 crossrefType "journal-article" @default.
• W4213307431 hasAuthorship W4213307431A5011287023 @default.
• W4213307431 hasAuthorship W4213307431A5016316300 @default.
• W4213307431 hasAuthorship W4213307431A5017722217 @default.
• W4213307431 hasAuthorship W4213307431A5018814025 @default.
• W4213307431 hasAuthorship W4213307431A5020079537 @default.
• W4213307431 hasAuthorship W4213307431A5054068214 @default.
• W4213307431 hasConcept C134121241 @default.
• W4213307431 hasConcept C147789679 @default.
• W4213307431 hasConcept C150394285 @default.
• W4213307431 hasConcept C161790260 @default.
• W4213307431 hasConcept C162711632 @default.
• W4213307431 hasConcept C178790620 @default.
• W4213307431 hasConcept C179104552 @default.
• W4213307431 hasConcept C185592680 @default.
• W4213307431 hasConcept C191897082 @default.
• W4213307431 hasConcept C192562407 @default.
• W4213307431 hasConcept C2777889555 @default.
• W4213307431 hasConcept C2779851234 @default.
• W4213307431 hasConcept C540031477 @default.
• W4213307431 hasConceptScore W4213307431C134121241 @default.
• W4213307431 hasConceptScore W4213307431C147789679 @default.
• W4213307431 hasConceptScore W4213307431C150394285 @default.
• W4213307431 hasConceptScore W4213307431C161790260 @default.
• W4213307431 hasConceptScore W4213307431C162711632 @default.
• W4213307431 hasConceptScore W4213307431C178790620 @default.
• W4213307431 hasConceptScore W4213307431C179104552 @default.
• W4213307431 hasConceptScore W4213307431C185592680 @default.
• W4213307431 hasConceptScore W4213307431C191897082 @default.
• W4213307431 hasConceptScore W4213307431C192562407 @default.
• W4213307431 hasConceptScore W4213307431C2777889555 @default.
• W4213307431 hasConceptScore W4213307431C2779851234 @default.
• W4213307431 hasConceptScore W4213307431C540031477 @default.
• W4213307431 hasFunder F4320321001 @default.
• W4213307431 hasFunder F4320321133 @default.
• W4213307431 hasFunder F4320321540 @default.

• next