Bifunctional Gas Diffusion Electrode Enables In-situ Separation and Conversion of CO2 to Ethylene from Dilute Stream.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202300389
Abstract: The requirement of concentrated CO2 feedstock significantly limits the economic feasibility of electrochemical CO2 reduction (eCO2 R) as it often involves multiple intermediate processes, including CO2 capture, energy intensive regeneration, compression, and transportation steps. Herein,… read more here.
Keywords: gas; gas diffusion; bifunctional gas; co2 ... See more keywords
Application of gas diffusion electrodes in bioeconomy: An update
Sign Up to like & getrecommendations! Published in 2023 at "Biotechnology and Bioengineering"
DOI: 10.1002/bit.28383
Abstract: The transition of today's fossil fuel based chemical industry toward sustainable production requires improvement of established production processes as well as development of new sustainable and bio‐based synthesis routes within a circular economy. Thereby, the… read more here.
Keywords: application; gde; gas diffusion; diffusion electrodes ... See more keywords
Electrocatalytic Lignin Valorization via Enhanced H₂O₂ Generation Using a MWNCT-Modified Gas Diffusion Electrode.
Sign Up to like & getrecommendations! Published in 2025 at "ChemPlusChem"
DOI: 10.1002/cplu.202400769
Abstract: The electrocatalytic valorization of lignin provides a sustainable route to valuable chemicals under mild conditions, yet achieving high efficiency and selectivity remains challenging. Here, we develop gas diffusion electrodes (GDEs) modified with few-layer graphene (GR)… read more here.
Keywords: gas diffusion; lignin valorization; lignin; generation ... See more keywords
Enhanced formation of >C1 Products in Electroreduction of CO2 by Adding a CO2 Adsorption Component to a Gas-Diffusion Layer-Type Catalytic Electrode.
Sign Up to like & getrecommendations! Published in 2017 at "ChemSusChem"
DOI: 10.1002/cssc.201701506
Abstract: The addition of a CO2 -adsorption component (substituted imidazolate-based SIM-1 crystals) to a gas-diffusion layer-type catalytic electrode enhances the activity and especially the selectivity towards >C1 carbon chain products (ethanol, acetone, and isopropanol) of a… read more here.
Keywords: layer type; diffusion layer; co2 adsorption; formation ... See more keywords
CO 2 Reduction of Hybrid Cu 2 O–Cu/Gas Diffusion Layer Electrodes and their Integration in a Cu‐based Photoelectrocatalytic Cell
Sign Up to like & getrecommendations! Published in 2019 at "ChemSusChem"
DOI: 10.1002/cssc.201901352
Abstract: Cu2 O/gas diffusion layer (GDL) electrodes prepared by electrodeposition were studied for the electrocatalytic reduction of CO2 . The designed electrode was also tested in solar-light-induced CO2 conversion in combination with a CuO/NtTiO2 photoanode using… read more here.
Keywords: reduction; gas diffusion; cell; diffusion layer ... See more keywords
Redox‐Polymer‐Wired [NiFeSe] Hydrogenase Variants with Enhanced O2 Stability for Triple‐Protected High‐Current‐Density H2‐Oxidation Bioanodes
Sign Up to like & getrecommendations! Published in 2020 at "Chemsuschem"
DOI: 10.1002/cssc.202000999
Abstract: Abstract Variants of the highly active [NiFeSe] hydrogenase from D. vulgaris Hildenborough that exhibit enhanced O2 tolerance were used as H2‐oxidation catalysts in H2/O2 biofuel cells. Two [NiFeSe] variants were electrically wired by means of low‐potential… read more here.
Keywords: oxidation; polymer; hydrogenase; nifese hydrogenase ... See more keywords
Galvanostatic Electroshock Synthesis of Low Loading Au−Pt Nanoalloys Onto Gas Diffusion Electrodes as Multifunctional Electrocatalysts for a Glycerol‐Fed Electrolyzer
Sign Up to like & getrecommendations! Published in 2024 at "Chemsuschem"
DOI: 10.1002/cssc.202400996
Abstract: Abstract Water electrolysis is increasingly considered a viable solution for meeting the world′s growing energy demands and mitigating environmental issues. An inventive strategy to mitigate the energy requirements involves substituting the energy‐intensive oxygen evolution reaction… read more here.
Keywords: gas diffusion; energy; galvanostatic electroshock; glycerol fed ... See more keywords
Design of a Peroxidase‐Based Gas Diffusion Electrode for Bioelectroenzymatic Applications
Sign Up to like & getrecommendations! Published in 2025 at "Electroanalysis"
DOI: 10.1002/elan.12015
Abstract: We report here the design and application of an all‐in‐one gas diffusion electrode (GDE) combined with surface immobilized horseradish peroxidase (HRP) capable of in situ generation of hydrogen peroxide (H2O2) from air and simultaneous oxidation… read more here.
Keywords: gas diffusion; mwcnt cooh; gde mwcnt; diffusion electrode ... See more keywords
Influence of anisotropic gas diffusion layers on transport phenomena in a proton exchange membrane fuel cell
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Energy Research"
DOI: 10.1002/er.3763
Abstract: Summary The gas diffusion layer is an anisotropic porous medium, which provides pathways for the reactant gases and produced water, conducts the electrical current, removes the generated heat, and provides mechanical support. However, the gas… read more here.
Keywords: anisotropic; cell; gas diffusion; transport phenomena ... See more keywords
Innovative Perfluoropolyether‐Functionalized Gas Diffusion Layers with Enhanced Performance in Polymer Electrolyte Membrane Fuel Cells
Sign Up to like & getrecommendations! Published in 2020 at "Fuel Cells"
DOI: 10.1002/fuce.201900169
Abstract: In this work, perfluoropolyether (PFPE) functionalization was used as hydrophizing treatment for gas diffusion layers (GDLs) in polymer electrolyte membrane fuel cells (PEMFCs), instead of standard PTFE coatings, aiming to enhance the hydrophobicity of the… read more here.
Keywords: fuel cells; diffusion layers; gas diffusion; diffusion ... See more keywords
ICP–MS Assisted EDX Tomography: A Robust Method for Studying Electrolyte Penetration Phenomena in Gas Diffusion Electrodes Applied to CO2 Electrolysis
Sign Up to like & getrecommendations! Published in 2024 at "Small Methods"
DOI: 10.1002/smtd.202400200
Abstract: A carbon paper‐based gas diffusion electrode (GDE) is used with a bismuth(III) subcarbonate active catalyst phase for the electrochemical reduction of CO2 in a gas/electrolyte flow‐by configuration electrolyser at high current density. It is demonstrated… read more here.
Keywords: gde; gas diffusion; electrolyte penetration; gas ... See more keywords