Matches in SemOpenAlex for { <https://semopenalex.org/work/W2964950528> ?p ?o ?g. }
- W2964950528 endingPage "15899" @default.
- W2964950528 startingPage "15892" @default.
- W2964950528 abstract "Identifying the rate-determining step over the catalysts and clarifying the underlying mechanisms are crucial for maximizing the electrocatalytic hydrodechlorination (EHDC) efficiency for detoxification of the chlorophenol pollutants in water. Here, monodisperse palladium nanoparticles (Pd NPs) separately supported on carbon (C) and titanium nitride (TiN) were synthesized as two model catalysts. The support effects on EHDC efficiency, kinetics and current efficiency towards 2,4-dichlorophenol (2,4-DCP), and the electronic structure of Pd and its binding strengths with 2,4-DCP, phenol and Cl- (the primary EHDC product) were investigated by experimental and density functional theory (DFT) analyses. The low current efficiency (<30%) of both catalysts and the good description of EHDC kinetics by the Langmuir-Hinshelwood model suggest that the 2,4-DCP coverage on Pd, rather than the well-known adsorbed hydrogen generation, determines EHDC efficiency. Furthermore, the superior EHDC efficiency on TiN-Pd (96.4% vs. 80.9% on C-Pd), coupled with the weakened adsorption of 2,4-DCP and phenol on TiN-supported Pd, demonstrates that the 2,4-DCP coverage is largely influenced by phenol due to its poisoning effect by blocking active sites, and phenol desorption is the rate-determining step of EHDC on the catalyst. The support TiN enables alleviation of the phenol poisoning by modulating the electronic structure of Pd. The d band center of Pd can serve as a potential descriptor of EHDC efficiency, and its optimization for balancing 2,4-DCP and phenol adsorption should be an effective strategy to enhance EHDC." @default.
- W2964950528 created "2019-08-13" @default.
- W2964950528 creator A5003050394 @default.
- W2964950528 creator A5020851663 @default.
- W2964950528 creator A5027473185 @default.
- W2964950528 creator A5030640908 @default.
- W2964950528 creator A5035075036 @default.
- W2964950528 creator A5057508569 @default.
- W2964950528 creator A5065938824 @default.
- W2964950528 creator A5070896899 @default.
- W2964950528 date "2019-01-01" @default.
- W2964950528 modified "2023-10-17" @default.
- W2964950528 title "Identifying the rate-determining step of the electrocatalytic hydrodechlorination reaction on palladium nanoparticles" @default.
- W2964950528 cites W1983606260 @default.
- W2964950528 cites W1991149034 @default.
- W2964950528 cites W2012816320 @default.
- W2964950528 cites W2012961715 @default.
- W2964950528 cites W2014694645 @default.
- W2964950528 cites W2015290539 @default.
- W2964950528 cites W2029507142 @default.
- W2964950528 cites W2036000814 @default.
- W2964950528 cites W2043350176 @default.
- W2964950528 cites W2044771850 @default.
- W2964950528 cites W2065421707 @default.
- W2964950528 cites W2069988089 @default.
- W2964950528 cites W2083222334 @default.
- W2964950528 cites W2116106887 @default.
- W2964950528 cites W2160151078 @default.
- W2964950528 cites W2208595488 @default.
- W2964950528 cites W2227368397 @default.
- W2964950528 cites W2293697882 @default.
- W2964950528 cites W2298591544 @default.
- W2964950528 cites W2329668631 @default.
- W2964950528 cites W2345109709 @default.
- W2964950528 cites W2548246156 @default.
- W2964950528 cites W2569163434 @default.
- W2964950528 cites W2620449609 @default.
- W2964950528 cites W2766236226 @default.
- W2964950528 cites W2790011443 @default.
- W2964950528 cites W2801830810 @default.
- W2964950528 cites W2804062097 @default.
- W2964950528 cites W2810575418 @default.
- W2964950528 cites W2810840710 @default.
- W2964950528 cites W2820587617 @default.
- W2964950528 cites W2888364663 @default.
- W2964950528 cites W2891402554 @default.
- W2964950528 cites W2898971499 @default.
- W2964950528 cites W2899295491 @default.
- W2964950528 cites W2901463055 @default.
- W2964950528 cites W2956655898 @default.
- W2964950528 doi "https://doi.org/10.1039/c9nr04634h" @default.
- W2964950528 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31464326" @default.
- W2964950528 hasPublicationYear "2019" @default.
- W2964950528 type Work @default.
- W2964950528 sameAs 2964950528 @default.
- W2964950528 citedByCount "29" @default.
- W2964950528 countsByYear W29649505282020 @default.
- W2964950528 countsByYear W29649505282021 @default.
- W2964950528 countsByYear W29649505282022 @default.
- W2964950528 countsByYear W29649505282023 @default.
- W2964950528 crossrefType "journal-article" @default.
- W2964950528 hasAuthorship W2964950528A5003050394 @default.
- W2964950528 hasAuthorship W2964950528A5020851663 @default.
- W2964950528 hasAuthorship W2964950528A5027473185 @default.
- W2964950528 hasAuthorship W2964950528A5030640908 @default.
- W2964950528 hasAuthorship W2964950528A5035075036 @default.
- W2964950528 hasAuthorship W2964950528A5057508569 @default.
- W2964950528 hasAuthorship W2964950528A5065938824 @default.
- W2964950528 hasAuthorship W2964950528A5070896899 @default.
- W2964950528 hasConcept C11432220 @default.
- W2964950528 hasConcept C127413603 @default.
- W2964950528 hasConcept C147597530 @default.
- W2964950528 hasConcept C150394285 @default.
- W2964950528 hasConcept C152365726 @default.
- W2964950528 hasConcept C155672457 @default.
- W2964950528 hasConcept C161790260 @default.
- W2964950528 hasConcept C162711632 @default.
- W2964950528 hasConcept C171250308 @default.
- W2964950528 hasConcept C178790620 @default.
- W2964950528 hasConcept C179104552 @default.
- W2964950528 hasConcept C185592680 @default.
- W2964950528 hasConcept C192562407 @default.
- W2964950528 hasConcept C2777702071 @default.
- W2964950528 hasConcept C42360764 @default.
- W2964950528 hasConcept C502130503 @default.
- W2964950528 hasConcept C525849907 @default.
- W2964950528 hasConceptScore W2964950528C11432220 @default.
- W2964950528 hasConceptScore W2964950528C127413603 @default.
- W2964950528 hasConceptScore W2964950528C147597530 @default.
- W2964950528 hasConceptScore W2964950528C150394285 @default.
- W2964950528 hasConceptScore W2964950528C152365726 @default.
- W2964950528 hasConceptScore W2964950528C155672457 @default.
- W2964950528 hasConceptScore W2964950528C161790260 @default.
- W2964950528 hasConceptScore W2964950528C162711632 @default.
- W2964950528 hasConceptScore W2964950528C171250308 @default.
- W2964950528 hasConceptScore W2964950528C178790620 @default.
- W2964950528 hasConceptScore W2964950528C179104552 @default.
- W2964950528 hasConceptScore W2964950528C185592680 @default.