FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2980801345> ?p ?o ?g. }

• W2980801345 endingPage "013515" @default.
• W2980801345 startingPage "013515" @default.
• W2980801345 abstract "The formic acid oxidation reaction (FAOR) is a model electrocatalytic reaction involving multiple proton-coupled electron transfer steps. Despite of repeated research extending over more than fifty years, the FAOR is still an active research field in which several important questions including reaction mechanisms, the activity dependence on the electrode structure, the hysteresis between positive- and negative-going scan in cyclic voltammetry (CV), and, especially, the pH effect, remain elusive yet. To shed some light on these puzzles, we herein develop a microkinetic model for the FAOR at Pt(111) which uses a reaction mechanism supported by microscopic and mechanistic information from density functional theory calculations and spectroscopic characterizations, formulates the mechanism using fully microkinetic modeling without designating a rate-determining step, and incorporates double-layer effects by means of a mean-field description for the electrode-electrolyte interphase. Moreover, chemisorbed intermediates play multifaceted roles in this formulism: they are reactants with lateral interactions, site-blockers, as well as modifiers of the double-layer structure and properties. The model is parameterized using CV data of Pt(111) in perchlorate electrolyte with different pHs, revealing that HCOOm is the main active intermediate with HCOO− as the main precursor. COad on defect sites induces the voltage hysteresis through modifying surface charging relation (the main effect) and blocking adsorption sites (the minor effect). It is also found that the higher current density as the pH increases from 0.11 to 1.42 is the result of two opposing factors: higher concentration of HCOO− in bulk solution and stronger double layer effects that suppress HCOOm formation. The presented work demonstrates that consideration of double-layer effects and an integrated view of multifaceted roles of reaction intermediates are a sheer necessity for FAOR." @default.
• W2980801345 created "2019-10-25" @default.
• W2980801345 creator A5052713328 @default.
• W2980801345 creator A5084794187 @default.
• W2980801345 date "2019-10-17" @default.
• W2980801345 modified "2023-10-14" @default.
• W2980801345 title "Modeling Electrocatalytic Oxidation of Formic Acid at Platinum" @default.
• W2980801345 cites W1206217512 @default.
• W2980801345 cites W1480756113 @default.
• W2980801345 cites W1501043055 @default.
• W2980801345 cites W1516292199 @default.
• W2980801345 cites W1563722513 @default.
• W2980801345 cites W1967536551 @default.
• W2980801345 cites W1971403183 @default.
• W2980801345 cites W1975598154 @default.
• W2980801345 cites W1984041566 @default.
• W2980801345 cites W1984128556 @default.
• W2980801345 cites W1987941342 @default.
• W2980801345 cites W1994540973 @default.
• W2980801345 cites W1994698111 @default.
• W2980801345 cites W2002511039 @default.
• W2980801345 cites W2002710373 @default.
• W2980801345 cites W2015371505 @default.
• W2980801345 cites W2015641482 @default.
• W2980801345 cites W2019089110 @default.
• W2980801345 cites W2025544678 @default.
• W2980801345 cites W2031803642 @default.
• W2980801345 cites W2048331115 @default.
• W2980801345 cites W2059835590 @default.
• W2980801345 cites W2071302010 @default.
• W2980801345 cites W2071601898 @default.
• W2980801345 cites W2072288524 @default.
• W2980801345 cites W2075219690 @default.
• W2980801345 cites W2076202312 @default.
• W2980801345 cites W2089020487 @default.
• W2980801345 cites W2145666711 @default.
• W2980801345 cites W2152103620 @default.
• W2980801345 cites W2153875043 @default.
• W2980801345 cites W2158926985 @default.
• W2980801345 cites W2169073405 @default.
• W2980801345 cites W2170207271 @default.
• W2980801345 cites W2314638241 @default.
• W2980801345 cites W2404418516 @default.
• W2980801345 cites W2492263420 @default.
• W2980801345 cites W2615600825 @default.
• W2980801345 cites W2755074266 @default.
• W2980801345 cites W2769486962 @default.
• W2980801345 cites W2793858982 @default.
• W2980801345 cites W2795376325 @default.
• W2980801345 cites W2795495502 @default.
• W2980801345 cites W2901393691 @default.
• W2980801345 cites W2912294435 @default.
• W2980801345 cites W2914559412 @default.
• W2980801345 cites W2943980441 @default.
• W2980801345 cites W2943983145 @default.
• W2980801345 cites W4240976749 @default.
• W2980801345 cites W4376848457 @default.
• W2980801345 cites W4376848655 @default.
• W2980801345 doi "https://doi.org/10.1149/2.0152001jes" @default.
• W2980801345 hasPublicationYear "2019" @default.
• W2980801345 type Work @default.
• W2980801345 sameAs 2980801345 @default.
• W2980801345 citedByCount "19" @default.
• W2980801345 countsByYear W29808013452020 @default.
• W2980801345 countsByYear W29808013452021 @default.
• W2980801345 countsByYear W29808013452022 @default.
• W2980801345 countsByYear W29808013452023 @default.
• W2980801345 crossrefType "journal-article" @default.
• W2980801345 hasAuthorship W2980801345A5052713328 @default.
• W2980801345 hasAuthorship W2980801345A5084794187 @default.
• W2980801345 hasConcept C105768512 @default.
• W2980801345 hasConcept C123669783 @default.
• W2980801345 hasConcept C147789679 @default.
• W2980801345 hasConcept C150394285 @default.
• W2980801345 hasConcept C161790260 @default.
• W2980801345 hasConcept C17525397 @default.
• W2980801345 hasConcept C178790620 @default.
• W2980801345 hasConcept C179104552 @default.
• W2980801345 hasConcept C185592680 @default.
• W2980801345 hasConcept C2777379063 @default.
• W2980801345 hasConcept C2777463227 @default.
• W2980801345 hasConcept C2777869211 @default.
• W2980801345 hasConcept C2778913293 @default.
• W2980801345 hasConcept C2779227376 @default.
• W2980801345 hasConcept C29452124 @default.
• W2980801345 hasConcept C518104683 @default.
• W2980801345 hasConcept C52859227 @default.
• W2980801345 hasConcept C54355233 @default.
• W2980801345 hasConcept C65024703 @default.
• W2980801345 hasConcept C68801617 @default.
• W2980801345 hasConcept C86803240 @default.
• W2980801345 hasConceptScore W2980801345C105768512 @default.
• W2980801345 hasConceptScore W2980801345C123669783 @default.
• W2980801345 hasConceptScore W2980801345C147789679 @default.
• W2980801345 hasConceptScore W2980801345C150394285 @default.
• W2980801345 hasConceptScore W2980801345C161790260 @default.
• W2980801345 hasConceptScore W2980801345C17525397 @default.
• W2980801345 hasConceptScore W2980801345C178790620 @default.

• next