Cross-Laboratory Experimental Study of Non-Noble-Metal Electrocatalysts for the Oxygen Reduction Reaction

Frédéric Jaouen, Juan Herranz, Michel Lefèvre, +12

ACS Applied Materials & Interfaces

Materials ScienceOxygen Reduction ReactionChemical EngineeringCatalytic ApplicationCross-laboratory Experimental Study +12

Enhancement of Pt and Pt-alloy fuel cell catalyst activity and durability via nitrogen-modified carbon supports

Yingke Zhou, K.C. Neyerlin, Tim S. Olson, +6

Energy & Environmental Science

Anion-Exchange Membrane Fuel Cells: Dual-Site Mechanism of Oxygen Reduction Reaction in Alkaline Media on Cobalt−Polypyrrole Electrocatalysts

Tim S. Olson, Svitlana Pylypenko, Plamen Atanassov, +3

The Journal of Physical Chemistry C

Materials ScienceOxygen Reduction ReactionChemical EngineeringCatalytic MembraneEngineering +11

Non-platinum oxygen reduction electrocatalysts based on pyrolyzed transition metal macrocycles

Svitlana Pylypenko, Sanjoy Mukherjee, Tim S. Olson, +1

Electrochimica Acta

Materials ScienceOxygen Reduction ReactionEngineeringSingle-atom CatalystCatalysis +2

Direct Spectroscopic Observation of the Structural Origin of Peroxide Generation from Co-Based Pyrolyzed Porphyrins for ORR Applications

Joseph M. Ziegelbauer, Tim S. Olson, Svitlana Pylypenko, +4

The Journal of Physical Chemistry C

Peroxide YieldEngineeringOrganic ChemistryChemistryStructural Origin +17

Bifunctional Oxygen Reduction Reaction Mechanism on Non-Platinum Catalysts Derived from Pyrolyzed Porphyrins

Tim S. Olson, Svitlana Pylypenko, Julia E. Fulghum, +1

Journal of The Electrochemical Society

Materials ScienceInorganic ChemistryChemical EngineeringOxygen Reduction ReactionEngineering +13

Nitrogen: unraveling the secret to stable carbon-supported Pt-alloy electrocatalysts

Svitlana Pylypenko, Albina Y. Borisevich, Karren L. More, +7

Energy & Environmental Science

Materials ScienceChemical EngineeringSurface NitrogenEngineeringNanoengineering +12

Predictive Modeling of Electrocatalyst Structure Based on Structure-to-Property Correlations of X-ray Photoelectron Spectroscopic and Electrochemical Measurements

Kateryna Artyushkova, Svitlana Pylypenko, Tim S. Olson, +2

Langmuir

EngineeringChemistryTheoretical ElectrochemistryElectrochemical MeasurementsChemical Engineering +16

Aerosol-derived Ni1−xZnx electrocatalysts for direct hydrazine fuel cells

Ulises Martinez, Koichiro Asazawa, Barr Halevi, +8

Physical Chemistry Chemical Physics

Tuning Carbon-Based Fuel Cell Catalyst Support Structures via Nitrogen Functionalization. I. Investigation of Structural and Compositional Modification of Highly Oriented Pyrolytic Graphite Model Catalyst Supports as a Function of Nitrogen Implantation Dose

Svitlana Pylypenko, Aimee Queen, Tim S. Olson, +8

The Journal of Physical Chemistry C

EngineeringNitrogen Implantation DoseChemistryNitrogen ImplantationIon Beam Implantation +14