Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386867123> ?p ?o ?g. }
Showing items 1 to 64 of
64
with 100 items per page.
- W4386867123 endingPage "2304" @default.
- W4386867123 startingPage "2304" @default.
- W4386867123 abstract "Perturbation of the nitrogen cycle via Haber-Bosch nitrogen fixation and concomitant fertilizer amendment has manifested in alarmingly increased groundwater nitrate concentrations, with global human-health and ecological ramifications. Correspondingly, the denitrification of drinking water resources represents a growing area of energy consumption, though is still outpaced by the carbon-intensive Haber-Bosch process. Electrocatalytic nitrate reduction therefore offers a competitive and distributable green alternative to traditional ammonia production approaches, using renewably-sourced electrons and protons sourced from water as reducing agents without the need for added chemicals or elevated temperatures and pressures. While considerable progress has been made in understanding the effects of electrocatalyst material parameters on nitrate reduction activity and ammonium selectivity, these studies are conducted in well-controlled and highly purified electrolytes that lack the complexity typical of expected nitrate-rich waste source streams. Recent literature on other electrocatalytic hydrogenation reactions (hydrogen evolution and carbon dioxide reduction reactions) has identified cation-dependent activity and selectivity, indicating the significance of these nominally simple ions in facilitating proton abstraction from water—of particular importance in the proton-hungry conversion of nitrate to ammonium (10 H + per nitrate converted). Here, we investigate cation-dependent (Li + , Na + , K + ) nitrate reduction activity and selectivity in (phosphate) buffered neutral electrolytes across a series of transition metals known to exhibit varying ammonium selectivities (Ag, Cu, Co). We frame our discussion of observed cation-dependent activity and selectivity within empirical literature on cation hydration free energy to understand the role of cations in mediating proton transfer during electrocatalytic hydrogenation reactions." @default.
- W4386867123 created "2023-09-20" @default.
- W4386867123 creator A5026827869 @default.
- W4386867123 creator A5037449353 @default.
- W4386867123 creator A5078706817 @default.
- W4386867123 creator A5092903323 @default.
- W4386867123 date "2023-08-28" @default.
- W4386867123 modified "2023-09-27" @default.
- W4386867123 title "Implications of Cation-Dependent Proton Affinity on Electrocatalytic Nitrate Reduction" @default.
- W4386867123 doi "https://doi.org/10.1149/ma2023-01392304mtgabs" @default.
- W4386867123 hasPublicationYear "2023" @default.
- W4386867123 type Work @default.
- W4386867123 citedByCount "0" @default.
- W4386867123 crossrefType "journal-article" @default.
- W4386867123 hasAuthorship W4386867123A5026827869 @default.
- W4386867123 hasAuthorship W4386867123A5037449353 @default.
- W4386867123 hasAuthorship W4386867123A5078706817 @default.
- W4386867123 hasAuthorship W4386867123A5092903323 @default.
- W4386867123 hasConcept C118792377 @default.
- W4386867123 hasConcept C147789679 @default.
- W4386867123 hasConcept C161790260 @default.
- W4386867123 hasConcept C17525397 @default.
- W4386867123 hasConcept C178790620 @default.
- W4386867123 hasConcept C179104552 @default.
- W4386867123 hasConcept C181258405 @default.
- W4386867123 hasConcept C185592680 @default.
- W4386867123 hasConcept C2776384668 @default.
- W4386867123 hasConcept C2779870022 @default.
- W4386867123 hasConcept C33989665 @default.
- W4386867123 hasConcept C52859227 @default.
- W4386867123 hasConcept C68801617 @default.
- W4386867123 hasConceptScore W4386867123C118792377 @default.
- W4386867123 hasConceptScore W4386867123C147789679 @default.
- W4386867123 hasConceptScore W4386867123C161790260 @default.
- W4386867123 hasConceptScore W4386867123C17525397 @default.
- W4386867123 hasConceptScore W4386867123C178790620 @default.
- W4386867123 hasConceptScore W4386867123C179104552 @default.
- W4386867123 hasConceptScore W4386867123C181258405 @default.
- W4386867123 hasConceptScore W4386867123C185592680 @default.
- W4386867123 hasConceptScore W4386867123C2776384668 @default.
- W4386867123 hasConceptScore W4386867123C2779870022 @default.
- W4386867123 hasConceptScore W4386867123C33989665 @default.
- W4386867123 hasConceptScore W4386867123C52859227 @default.
- W4386867123 hasConceptScore W4386867123C68801617 @default.
- W4386867123 hasIssue "39" @default.
- W4386867123 hasLocation W43868671231 @default.
- W4386867123 hasOpenAccess W4386867123 @default.
- W4386867123 hasPrimaryLocation W43868671231 @default.
- W4386867123 hasRelatedWork W1964133851 @default.
- W4386867123 hasRelatedWork W1967421857 @default.
- W4386867123 hasRelatedWork W2001889746 @default.
- W4386867123 hasRelatedWork W2055105995 @default.
- W4386867123 hasRelatedWork W2057808024 @default.
- W4386867123 hasRelatedWork W2236265402 @default.
- W4386867123 hasRelatedWork W2795340737 @default.
- W4386867123 hasRelatedWork W2800969195 @default.
- W4386867123 hasRelatedWork W3207611086 @default.
- W4386867123 hasRelatedWork W4200544918 @default.
- W4386867123 hasVolume "MA2023-01" @default.
- W4386867123 isParatext "false" @default.
- W4386867123 isRetracted "false" @default.
- W4386867123 workType "article" @default.