Identifying the significance of proton-electron transfer in CH4 production on Cu (100) in CO2 electro-reduction
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Electroanalytical Chemistry"
DOI: 10.1016/j.jelechem.2016.12.016
Abstract: Abstract In electrocatalysis, there are two mechanisms for hydrogenation reactions: Heyrovsky mechanism via the proton-electron transfer and Tafel mechanism via surface coupling with adsorbed hydrogen. In CO/CO2 electroreduction over copper catalysts, CH4 is a final… read more here.
Keywords: co2; proton electron; electron transfer;
An Approach to an Ideal Molecule-Based Mixed Conductor with Comparable Proton and Electron Conductivity.
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.1c03956
Abstract: We synthesized a molecule-based proton-electron mixed conductor (PEMC), a Pt(III) dithiolate complex with 1,4-naphthoquinone skeletons. The π-planar Pt complex involves a π-stacking column, which is connected by one-dimensional hydrogen bonding chains composed of water molecules.… read more here.
Keywords: conductivity; molecule based; mixed conductor; proton electron ... See more keywords
Rational Design of Proton-Electron-Transfer System Based on Nickel Dithiolene Complexes with Pyrazine Skeletons.
Sign Up to like & getrecommendations! Published in 2019 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.8b03501
Abstract: To understand the effect of chemical modification on the stability and proton-electron coupling in neutral radical molecules with a proton-electron-transfer (PET) state, we investigate a nickel dithiolene complex with cyano-substituted pyrazine skeletons using experimental and… read more here.
Keywords: state; electron transfer; pyrazine skeletons; proton electron ... See more keywords
Thermodynamics of Proton and Electron Transfer in Tetranuclear Clusters with Mn-OH2/OH Motifs Relevant to H2O Activation by the Oxygen Evolving Complex in Photosystem II.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.8b06426
Abstract: We report the synthesis of site-differentiated heterometallic clusters with three Fe centers and a single Mn site that binds water and hydroxide in multiple cluster oxidation states. Deprotonation of FeIII/II3MnII-OH2 clusters leads to internal reorganization… read more here.
Keywords: oxidation; thermodynamics; electron transfer; proton electron ... See more keywords
Shedding light on proton and electron dynamics in [FeFe] hydrogenases.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.9b13075
Abstract: [FeFe] hydrogenases are highly efficient catalysts for reversible dihydrogen evolution. H2 turnover involves different catalytic intermediates including a recently characterized hydride state of the active site (H-cluster). Applying cryogenic infrared and electron paramagnetic resonance spectroscopy… read more here.
Keywords: electron dynamics; fefe hydrogenases; electron; proton electron ... See more keywords
Proton-electron-coupled functionalities of conductivity, magnetism, and optical properties in molecular crystals.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d1cc06826a
Abstract: Proton-electron-coupled reactions, specifically proton-coupled electron transfer (PCET), in biological and chemical processes have been extensively investigated for use in a wide variety of applications, including energy conversion and storage. However, the exploration of the functionalities… read more here.
Keywords: electron coupled; conductivity magnetism; proton electron; electron ... See more keywords
Enhanced mixed proton and electron conductor at room temperature from chemically modified single-wall carbon nanotubes
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d2ra00521b
Abstract: Remarkably high mixed proton and electron conduction arising from oxidized single-wall carbon nanotubes at room temperature is demonstrated. The respective proton and electronic conductivities are 1.40 and 8.0 × 10−2 S cm−1 in the in-plane… read more here.
Keywords: wall carbon; carbon nanotubes; single wall; proton electron ... See more keywords