FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2968319610> ?p ?o ?g. }

• W2968319610 endingPage "32878" @default.
• W2968319610 startingPage "32869" @default.
• W2968319610 abstract "In the present work, we have synthesized noble bimetallic nanoparticles (Au-Pd NPs) on a carbon-based support and integrated with titania to obtain Au-Pd/C/TiO2 and Au-Pd/rGO/TiO2 nanocomposites using an ecofriendly hydrothermal method. Here, a 1:1 (w/w) Au-Pd bimetallic composition was dispersed on (a) high-surface-area (3000 m2 g-1) activated carbon (Au-Pd/C), prepared from a locally available plant source (in Assam, India), and (b) reduced graphene oxide (rGO) (Au-Pd/rGO); subsequently, they were integrated with TiO2. The shift observed in Raman spectroscopy demonstrates the electronic integration of the bimetal with titania. The photocatalytic activity of the above materials for the hydrogen evolution reaction was studied under 1 sun conditions using methanol as a sacrificial agent in a powder form. The photocatalysts were also employed to prepare a thin film by the drop-casting method. Au-Pd/rGO/TiO2 exhibits 43 times higher hydrogen (H2) yield in the thin film form (21.50 mmol h-1 g-1) compared to the powder form (0.50 mmol h-1 g-1). On the other hand, Au-Pd/C/TiO2 shows 13 times higher hydrogen (H2) yield in the thin film form (6.42 mmol h-1 g-1) compared to the powder form (0.48 mmol h-1 g-1). While powder forms of both catalysts show comparable activity, the Au-Pd/rGO/TiO2 thin film shows 3.4 times higher activity than that of Au-Pd/C/TiO2. This can be ascribed to (a) an effective separation of photogenerated electron-hole pairs at the interface of Au-Pd/rGO/TiO2 and (b) the better field effect due to plasmon resonance of the bimetal in the thin film form. The catalytic influence of the carbon-based support is highly pronounced due to synergistic binding interaction of bimetallic nanoparticles. Further, a large amount of hydrogen evolution in the film form with both catalysts (Au-Pd/C/TiO2 and Au-Pd/rGO/TiO2) reiterates that charge utilization should be better compared to that in powder catalysts." @default.
• W2968319610 created "2019-08-22" @default.
• W2968319610 creator A5024408396 @default.
• W2968319610 creator A5030363496 @default.
• W2968319610 creator A5030705143 @default.
• W2968319610 creator A5050021940 @default.
• W2968319610 creator A5087470308 @default.
• W2968319610 date "2019-08-15" @default.
• W2968319610 modified "2023-09-30" @default.
• W2968319610 title "Electronic Integration and Thin Film Aspects of Au–Pd/rGO/TiO₂ for Improved Solar Hydrogen Generation" @default.
• W2968319610 cites W1855772176 @default.
• W2968319610 cites W1942519271 @default.
• W2968319610 cites W1970422532 @default.
• W2968319610 cites W1970480674 @default.
• W2968319610 cites W1971113415 @default.
• W2968319610 cites W1972065627 @default.
• W2968319610 cites W1976105348 @default.
• W2968319610 cites W1982086087 @default.
• W2968319610 cites W1984473516 @default.
• W2968319610 cites W1986497052 @default.
• W2968319610 cites W1993911750 @default.
• W2968319610 cites W2003995666 @default.
• W2968319610 cites W2007708446 @default.
• W2968319610 cites W2024575783 @default.
• W2968319610 cites W2026304195 @default.
• W2968319610 cites W2039475059 @default.
• W2968319610 cites W2042492216 @default.
• W2968319610 cites W2049130439 @default.
• W2968319610 cites W2054858722 @default.
• W2968319610 cites W2057449951 @default.
• W2968319610 cites W2060919973 @default.
• W2968319610 cites W2064838190 @default.
• W2968319610 cites W2071707084 @default.
• W2968319610 cites W2089596785 @default.
• W2968319610 cites W2106994275 @default.
• W2968319610 cites W2146233877 @default.
• W2968319610 cites W2146349866 @default.
• W2968319610 cites W2152756996 @default.
• W2968319610 cites W2164137135 @default.
• W2968319610 cites W2182368524 @default.
• W2968319610 cites W2230891294 @default.
• W2968319610 cites W2339377375 @default.
• W2968319610 cites W2433795459 @default.
• W2968319610 cites W2469230531 @default.
• W2968319610 cites W2482486923 @default.
• W2968319610 cites W2503582004 @default.
• W2968319610 cites W2519481504 @default.
• W2968319610 cites W2588990467 @default.
• W2968319610 cites W2604644171 @default.
• W2968319610 cites W2737084903 @default.
• W2968319610 cites W2738962149 @default.
• W2968319610 cites W2763823149 @default.
• W2968319610 cites W2774405904 @default.
• W2968319610 cites W2780665964 @default.
• W2968319610 cites W2790375844 @default.
• W2968319610 cites W2803770254 @default.
• W2968319610 cites W2828452991 @default.
• W2968319610 cites W2898186293 @default.
• W2968319610 cites W2899557677 @default.
• W2968319610 cites W2900925064 @default.
• W2968319610 cites W2907598651 @default.
• W2968319610 cites W2908376679 @default.
• W2968319610 cites W2909911150 @default.
• W2968319610 cites W2913390689 @default.
• W2968319610 doi "https://doi.org/10.1021/acsami.9b07070" @default.
• W2968319610 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31414793" @default.
• W2968319610 hasPublicationYear "2019" @default.
• W2968319610 type Work @default.
• W2968319610 sameAs 2968319610 @default.
• W2968319610 citedByCount "54" @default.
• W2968319610 countsByYear W29683196102019 @default.
• W2968319610 countsByYear W29683196102020 @default.
• W2968319610 countsByYear W29683196102021 @default.
• W2968319610 countsByYear W29683196102022 @default.
• W2968319610 countsByYear W29683196102023 @default.
• W2968319610 crossrefType "journal-article" @default.
• W2968319610 hasAuthorship W2968319610A5024408396 @default.
• W2968319610 hasAuthorship W2968319610A5030363496 @default.
• W2968319610 hasAuthorship W2968319610A5030705143 @default.
• W2968319610 hasAuthorship W2968319610A5050021940 @default.
• W2968319610 hasAuthorship W2968319610A5087470308 @default.
• W2968319610 hasConcept C104779481 @default.
• W2968319610 hasConcept C120665830 @default.
• W2968319610 hasConcept C121332964 @default.
• W2968319610 hasConcept C127413603 @default.
• W2968319610 hasConcept C13965031 @default.
• W2968319610 hasConcept C140205800 @default.
• W2968319610 hasConcept C159985019 @default.
• W2968319610 hasConcept C161790260 @default.
• W2968319610 hasConcept C171250308 @default.
• W2968319610 hasConcept C178790620 @default.
• W2968319610 hasConcept C185592680 @default.
• W2968319610 hasConcept C19067145 @default.
• W2968319610 hasConcept C191897082 @default.
• W2968319610 hasConcept C192562407 @default.
• W2968319610 hasConcept C202189072 @default.
• W2968319610 hasConcept C2779851234 @default.
• W2968319610 hasConcept C30080830 @default.

• next