FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4387216662> ?p ?o ?g. }

• W4387216662 endingPage "14203" @default.
• W4387216662 startingPage "14189" @default.
• W4387216662 abstract "The primary factors that govern the selectivity and efficacy of CO2 photoreduction are the degree of activation of CO2 on the active surface sites of photocatalysts and charge separation/transfer kinetics. In this context, the rational synthesis of heterostructured MXene-coupled CeO2-based photocatalysts with different loading concentrations of Ti3C2MXene via a one-step hydrothermal approach has been undertaken. These photocatalysts exhibit a shift in X-ray diffraction peaks to higher 2θ values and changes in stretching vibrations of 5 wt % Ti3C2MXene/CeO2(5-TC/Ce) that indicate interaction between Ti3C2MXene and CeO2. Moreover, XPS analysis confirms the presence of the Ce3+/Ce4+ states. A sharp band at 2335 cm-1 observed during the CO2 photoreduction process corresponds to bidentate b-CO32-, which facilitates the adsorption of CO2 at the surface of the catalyst as revealed by the TPD analysis. Furthermore, the Schryvers test and NMR analysis were undertaken to confirm the formaldehyde intermediate formation during CO2 photoreduction to C2H5OH. The decrease in emission intensity, reduced lifetimes (2.68 ns), and lower interfacial resistance, as revealed by PL, TR-PL, and EIS analysis, imply an efficient charge separation and charge transfer in the case of the Ti3C2MXene/CeO2 heterojunction. The decrease in the intensity of peaks in the EPR spectrum in the case of 5-TC/Ce further confirms efficient charge transfer kinetics across the interface. The optimized 5-TC/Ce shows CO2 reduction with a drastically enhanced yield of ethanol on the order of 6127 μmol g-1 at 5 h with 98% selectivity and 7.54% apparent quantum efficiency, which is 6-fold higher than that of ethanol produced by bare CeO2. Herein, CeO2 that acts as a redox couple (Ce3+/Ce4+) when coupled with MXene having a metallic nature that reduces the electron transfer resistance is in unison, enabling an enhanced mobilization of electrons. Thereby, the synergistic coupling of Ti3C2MXene with CeO2 leads to an efficient photoreduction of CO2 under visible light illumination." @default.
• W4387216662 created "2023-10-01" @default.
• W4387216662 creator A5000850500 @default.
• W4387216662 creator A5025604609 @default.
• W4387216662 creator A5037261491 @default.
• W4387216662 creator A5053078730 @default.
• W4387216662 creator A5056513732 @default.
• W4387216662 date "2023-09-30" @default.
• W4387216662 modified "2023-10-12" @default.
• W4387216662 title "Efficient Photocatalytic CO₂ Reduction with High Selectivity for Ethanol by Synergistically Coupled MXene-Ceria and the Charge Carrier Dynamics" @default.
• W4387216662 cites W1999142964 @default.
• W4387216662 cites W2043735340 @default.
• W4387216662 cites W2061220410 @default.
• W4387216662 cites W2065194236 @default.
• W4387216662 cites W2069834277 @default.
• W4387216662 cites W2076651396 @default.
• W4387216662 cites W2094601805 @default.
• W4387216662 cites W2273940065 @default.
• W4387216662 cites W2299133078 @default.
• W4387216662 cites W2313105223 @default.
• W4387216662 cites W2513142625 @default.
• W4387216662 cites W2574394697 @default.
• W4387216662 cites W2605195230 @default.
• W4387216662 cites W2736967576 @default.
• W4387216662 cites W2748717829 @default.
• W4387216662 cites W2754142878 @default.
• W4387216662 cites W2760568872 @default.
• W4387216662 cites W2792919756 @default.
• W4387216662 cites W2920862803 @default.
• W4387216662 cites W2922376352 @default.
• W4387216662 cites W2939504155 @default.
• W4387216662 cites W2942758519 @default.
• W4387216662 cites W2944787773 @default.
• W4387216662 cites W2946278743 @default.
• W4387216662 cites W2950167221 @default.
• W4387216662 cites W2955550292 @default.
• W4387216662 cites W2963049339 @default.
• W4387216662 cites W2969432033 @default.
• W4387216662 cites W2970730436 @default.
• W4387216662 cites W2970934007 @default.
• W4387216662 cites W2980688515 @default.
• W4387216662 cites W2983301517 @default.
• W4387216662 cites W2994826781 @default.
• W4387216662 cites W2998234456 @default.
• W4387216662 cites W3014680354 @default.
• W4387216662 cites W3015399758 @default.
• W4387216662 cites W3023535840 @default.
• W4387216662 cites W3048223029 @default.
• W4387216662 cites W3088285671 @default.
• W4387216662 cites W3093464836 @default.
• W4387216662 cites W3134845943 @default.
• W4387216662 cites W3136115282 @default.
• W4387216662 cites W3137696677 @default.
• W4387216662 cites W3163996941 @default.
• W4387216662 cites W3167912019 @default.
• W4387216662 cites W3214266425 @default.
• W4387216662 cites W4210323859 @default.
• W4387216662 cites W4210609294 @default.
• W4387216662 cites W4213096049 @default.
• W4387216662 cites W4214498858 @default.
• W4387216662 cites W4225980934 @default.
• W4387216662 cites W4241617696 @default.
• W4387216662 cites W4282982581 @default.
• W4387216662 cites W4284883996 @default.
• W4387216662 cites W4294068822 @default.
• W4387216662 cites W4310170221 @default.
• W4387216662 cites W4319079469 @default.
• W4387216662 doi "https://doi.org/10.1021/acs.langmuir.3c01064" @default.
• W4387216662 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/37776277" @default.
• W4387216662 hasPublicationYear "2023" @default.
• W4387216662 type Work @default.
• W4387216662 citedByCount "1" @default.
• W4387216662 crossrefType "journal-article" @default.
• W4387216662 hasAuthorship W4387216662A5000850500 @default.
• W4387216662 hasAuthorship W4387216662A5025604609 @default.
• W4387216662 hasAuthorship W4387216662A5037261491 @default.
• W4387216662 hasAuthorship W4387216662A5053078730 @default.
• W4387216662 hasAuthorship W4387216662A5056513732 @default.
• W4387216662 hasConcept C113196181 @default.
• W4387216662 hasConcept C118792377 @default.
• W4387216662 hasConcept C121332964 @default.
• W4387216662 hasConcept C127413603 @default.
• W4387216662 hasConcept C147789679 @default.
• W4387216662 hasConcept C148898269 @default.
• W4387216662 hasConcept C150394285 @default.
• W4387216662 hasConcept C151730666 @default.
• W4387216662 hasConcept C161790260 @default.
• W4387216662 hasConcept C175708663 @default.
• W4387216662 hasConcept C178790620 @default.
• W4387216662 hasConcept C185592680 @default.
• W4387216662 hasConcept C192562407 @default.
• W4387216662 hasConcept C2779343474 @default.
• W4387216662 hasConcept C42360764 @default.
• W4387216662 hasConcept C49040817 @default.
• W4387216662 hasConcept C62520636 @default.
• W4387216662 hasConcept C65165184 @default.
• W4387216662 hasConcept C75473681 @default.
• W4387216662 hasConcept C79794668 @default.

• next