FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3200013686> ?p ?o ?g. }

• W3200013686 endingPage "11366" @default.
• W3200013686 startingPage "11353" @default.
• W3200013686 abstract "Atomically dispersed oxygen evoution cocatalysts embedded on 2D metal oxide nanosheets are at the heart of the key to solar to chemical energy conversion applications. However, high photocurrent density, conversion efficiency, and durability remain grand challenges due to their photocorrosion in electrolyte solutions. To overcome these challenges, we designed a highly efficient and stable photoanode consisting of vertically stacked NiO nanosheets coupled with atomically dispersed iridium sites on a BiVO4 semiconductor as a water oxidation photoanode. A series of analyses, including scanning tunneling electron microscopy, X-ray spectroscopy, and density functional theory (DFT) calculations, demonstrated that the Ir atoms are atomically dispersed on the surface of vertically stacked NiO sheets with a favorable oxidation state and suitable band edge potentials for charge separation and transport. Owing to these properties, the designed BiVO4@NiO–Ir exhibited a stable water oxidation photocurrent of 4.33 mA·cm–2 at 1.23 V vs a reversible hydrogen electrode (RHE) under simulated solar light, which is much higher compared to those of BiVO4, BiVO4@NiO, and BiVO4@Ir photoanodes. In addition, we observed the evolution of stoichiometric amounts of oxygen and hydrogen with 96% Faradaic efficiency for greater than a 10 h duration. The DFT results showed that the potential determining step (PDS) of the oxygen evolution reaction at the BiVO4@NiO–Ir surface is only 0.68 eV compared to 1.78 eV at the BiVO4@NiO surface. The significant reduction of PDS on the order of 1 eV for BiVO4@NiO–Ir demonstrates superior photoelectrochemical (PEC) performance. We strongly believe that this work aids the design of atomically scaled nanocatalysts for solar-driven chemical fuel device applications." @default.
• W3200013686 created "2021-09-27" @default.
• W3200013686 creator A5005548674 @default.
• W3200013686 creator A5013893562 @default.
• W3200013686 creator A5047617670 @default.
• W3200013686 creator A5051912377 @default.
• W3200013686 creator A5064972270 @default.
• W3200013686 creator A5079173643 @default.
• W3200013686 creator A5082516189 @default.
• W3200013686 creator A5090125959 @default.
• W3200013686 creator A5090619385 @default.
• W3200013686 creator A5091869731 @default.
• W3200013686 date "2021-09-21" @default.
• W3200013686 modified "2023-10-13" @default.
• W3200013686 title "Boosting Water Oxidation Performance of BiVO₄ Photoanode by Vertically Stacked NiO Nanosheets Coupled with Atomically Dispersed Iridium Sites" @default.
• W3200013686 cites W1963597613 @default.
• W3200013686 cites W1963877470 @default.
• W3200013686 cites W1966980838 @default.
• W3200013686 cites W1970524264 @default.
• W3200013686 cites W1983713181 @default.
• W3200013686 cites W2045858258 @default.
• W3200013686 cites W2054708591 @default.
• W3200013686 cites W2094880344 @default.
• W3200013686 cites W2099126585 @default.
• W3200013686 cites W2233687606 @default.
• W3200013686 cites W2316627806 @default.
• W3200013686 cites W2324886099 @default.
• W3200013686 cites W2330389407 @default.
• W3200013686 cites W2399896894 @default.
• W3200013686 cites W2461732390 @default.
• W3200013686 cites W2470112621 @default.
• W3200013686 cites W2477575899 @default.
• W3200013686 cites W2575823937 @default.
• W3200013686 cites W2586073148 @default.
• W3200013686 cites W2601335827 @default.
• W3200013686 cites W2731953284 @default.
• W3200013686 cites W2737997044 @default.
• W3200013686 cites W2744220299 @default.
• W3200013686 cites W2750782952 @default.
• W3200013686 cites W2765966586 @default.
• W3200013686 cites W2766840127 @default.
• W3200013686 cites W2800362549 @default.
• W3200013686 cites W2884112309 @default.
• W3200013686 cites W2893204896 @default.
• W3200013686 cites W2897853091 @default.
• W3200013686 cites W2900237076 @default.
• W3200013686 cites W2907167912 @default.
• W3200013686 cites W2915677343 @default.
• W3200013686 cites W2920922384 @default.
• W3200013686 cites W2921371507 @default.
• W3200013686 cites W2923990931 @default.
• W3200013686 cites W2937745979 @default.
• W3200013686 cites W2942529017 @default.
• W3200013686 cites W2942941040 @default.
• W3200013686 cites W2944821271 @default.
• W3200013686 cites W2962832648 @default.
• W3200013686 cites W2970798007 @default.
• W3200013686 cites W2978123432 @default.
• W3200013686 cites W2979442230 @default.
• W3200013686 cites W2980532437 @default.
• W3200013686 cites W2984124686 @default.
• W3200013686 cites W2999797570 @default.
• W3200013686 cites W3005850237 @default.
• W3200013686 cites W3006330327 @default.
• W3200013686 cites W3010598678 @default.
• W3200013686 cites W3011933654 @default.
• W3200013686 cites W3016760695 @default.
• W3200013686 cites W3021311704 @default.
• W3200013686 cites W3030871962 @default.
• W3200013686 cites W3041811855 @default.
• W3200013686 cites W3081541952 @default.
• W3200013686 cites W3082376204 @default.
• W3200013686 cites W3087826583 @default.
• W3200013686 cites W3115564652 @default.
• W3200013686 cites W3118056539 @default.
• W3200013686 cites W3118352609 @default.
• W3200013686 cites W3125959636 @default.
• W3200013686 cites W918905338 @default.
• W3200013686 doi "https://doi.org/10.1021/acsaem.1c02181" @default.
• W3200013686 hasPublicationYear "2021" @default.
• W3200013686 type Work @default.
• W3200013686 sameAs 3200013686 @default.
• W3200013686 citedByCount "15" @default.
• W3200013686 countsByYear W32000136862022 @default.
• W3200013686 countsByYear W32000136862023 @default.
• W3200013686 crossrefType "journal-article" @default.
• W3200013686 hasAuthorship W3200013686A5005548674 @default.
• W3200013686 hasAuthorship W3200013686A5013893562 @default.
• W3200013686 hasAuthorship W3200013686A5047617670 @default.
• W3200013686 hasAuthorship W3200013686A5051912377 @default.
• W3200013686 hasAuthorship W3200013686A5064972270 @default.
• W3200013686 hasAuthorship W3200013686A5079173643 @default.
• W3200013686 hasAuthorship W3200013686A5082516189 @default.
• W3200013686 hasAuthorship W3200013686A5090125959 @default.
• W3200013686 hasAuthorship W3200013686A5090619385 @default.
• W3200013686 hasAuthorship W3200013686A5091869731 @default.
• W3200013686 hasConcept C108225325 @default.
• W3200013686 hasConcept C123480859 @default.

• next