Faculty profile
Daniel Guay
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Research
Latest papers
Disproportional surface segregation in ligand-free gold-silver alloy solid solution nanoparticles, and its implication for catalysis and biomedicine.
Faraday discussions · 2023
Electrochemical Reduction of CO2 by SnOx Nanosheets Anchored on Multiwalled Carbon Nanotubes with Tunable Functional Groups.
ChemSusChem · 2019
Laser-synthesized ligand-free Au nanoparticles for contrast agent applications in computed tomography and magnetic resonance imaging.
Journal of materials chemistry. B · 2016 · senior author
Latest funding
- $20,000
L2M NSERC - Towards Net-Zero Emissions: Catalyzing LowCost Green Hydrogen
NSERC · 2024 · Principal investigator
- $194,134
Développement de cathodes durables et performantes pour la production d'aluminium primaire
NSERC · 2024 · Co-investigator
- $166,543
Électrolyse de l'eau : performances et dégradation des électrolyseurs membranaires en conditions dynamiques d'opération
NSERC · 2024 · Principal investigator
5 publications.
Disproportional surface segregation in ligand-free gold-silver alloy solid solution nanoparticles, and its implication for catalysis and biomedicine.
Stein F, Kohsakowski S, Martinez-Hincapie R, Reichenberger S, Rehbock C, Colic V, Guay D, Barcikowski S
Electrochemical Reduction of CO2 by SnOx Nanosheets Anchored on Multiwalled Carbon Nanotubes with Tunable Functional Groups.
Zhang Q, Zhang Y, Mao J, Liu J, Zhou Y, Guay D, Qiao J
Laser-synthesized ligand-free Au nanoparticles for contrast agent applications in computed tomography and magnetic resonance imaging.
Simão T, Chevallier P, Lagueux J, Côté MF, Rehbock C, Barcikowski S, Fortin MA, Guay D
Highly active PtAu alloy nanoparticle catalysts for the reduction of 4-nitrophenol.
Zhang J, Chen G, Guay D, Chaker M, Ma D
In Situ Spatial and Time-Resolved Studies of Electrochemical Reactions by Scanning Transmission X-ray Microscopy
Guay D, Stewart-Ornstein J, Zhang X, Hitchcock AP
L2M NSERC - Towards Net-Zero Emissions: Catalyzing LowCost Green Hydrogen
Principal investigators: GUAY, Daniel D
Keywords: Ageing; Degradation; Electrocatalysis; Energy efficiency; Hydrogen evolution reaction; Layered double hydroxides; Nickel-based materials; Overpotential; Oxygen evolution reaction; Water electrolysis
Développement de cathodes durables et performantes pour la production d'aluminium primaire
Principal investigators: Allard, François F
Keywords: cellule d'électrolyse; céramique; diborure de titane; électrodéposition; électrolyse de l'aluminium; érosion électrochimique; interface cathodique; nouvelle cathode; projection thermique; revêtement performant
Électrolyse de l'eau : performances et dégradation des électrolyseurs membranaires en conditions dynamiques d'opération
Principal investigators: Guay, Daniel D
Keywords: dégradation; électrocatalyse; électrochimie; électrolyse de l'eau; matériaux d'électrodes; membrane ionomérique; réaction de dégagement d'hydrogène; réaction de dégagement d'oxygène; variation de charge; vieillissement
Valorization of niobium and tantalum for the production of low carbon intensity fuels: water electrolysis and CO2 conversion into value added products
Principal investigators: Tavares, Ana AB
Keywords: CO2 electroreduction; electrolysis; formate; hydrogen; materials by design; Nb and Ta based electrode materials; testing; water electrolysis
CO2 Electroreduction Over Extremely Small Nanoparticles: Opening New Reaction Pathways
Principal investigators: Seifitokaldani, Ali A
Keywords: co2 electroreduction; density functional theory; electrocatalysis; life cycle assessment; materials characterizan; materials synthesis; nanomaterials; reaction mechanism; scaled up system; techno-economic analysis
CO2 reduction, H2 production, and biomass upgrading through one single electrochemical system: from bench to commercialization
Principal investigators: Seifitokaldani, Ali A
Keywords: Biowastes upgrading; CO2 Electroreduction; Electrocatalysis; H2 Production; Life Cycle Assessment; Materials Characterization; Materials Synthesis; Reaction Mechanism; Scaled up system; Techno-economic analysis
Enabling Quantitative Real-Time Detection of Volatile Electrochemical and Photoelectrochemical Reaction Products with an ElectroChemical Mass Spectrometer (EC-MS)
Principal investigators: Guay, Daniel
Design of high performance antiviral and antibacterial cold spray coatings for continuous disinfection on high-touch surfaces
Principal investigators: Yue, Stephen S
Keywords: anti bacterial; antiviral; coatings; cold spray; copper and copper alloys; corrosion; fomites; high touch surfaces; metal powders; wear
Electrocatalysis on model systems with well-defined composition and crystallographic surface structures
Principal investigators: Guay, Daniel
Keywords: electrocatalysis; n2 conversion to ammonia; ammonia electrooxidation; water splitting; oxygen evolution reaction; co2 electroreduction; hydrogen evolution reaction; epitaxial layer; textured thin films; alloying
Advanced Surface Characterization Equipment for Porous Materials: An Immediate Need
Principal investigators: Sun, Shuhui
From CIHR, NSERC and SSHRC funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998, including their latest published competition results.
Frequent collaborators
- Dongling Ma and Mohamed Chaker: 17 shared papers
- Adam Percival Hitchcock and Daniel Guay: 1 shared paper
- Dongling Ma and Daniel Guay: 1 shared paper
- Mohamed Chaker and Daniel Guay: 1 shared paper
- Énergie Matériaux Télécommunications, Centre - Varennes
- Department of Chemistry & Chemical Biology
- Energy, Materials and Telecommunications
Co-authors at Institut national de la recherche scientifique, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
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