Carbon Support Microstructure Impact on High Current Density Transport Resistances in PEMFC Cathode

Nagappan Ramaswamy, Wenbin Gu, Joseph M. Ziegelbauer, +1

Journal of The Electrochemical Society

Materials ScienceChemical EngineeringTransport ResistancesSurface AreaEngineering +10

Editors' Choice—Connecting Fuel Cell Catalyst Nanostructure and Accessibility Using Quantitative Cryo-STEM Tomography

Elliot Padgett, Nina Andrejevic, Zhongyi Liu, +8

Journal of The Electrochemical Society

Hydrogen Energy TechnologyEngineeringMicroscopyBiofabricationBiomedical Engineering +18

High-Current Density Durability of Pt/C and PtCo/C Catalysts at Similar Particle Sizes in PEMFCs

Nagappan Ramaswamy, Swami Kumaraguru, Wenbin Gu, +4

Journal of The Electrochemical Society

Materials ScienceChemical EngineeringCatalytic ApplicationEngineeringHigh-current Density Durability +12

Ordered mesoporous carbon supported fuel cell cathode catalyst for improved oxygen transport

Venkata Yarlagadda, Nagappan Ramaswamy, Ratandeep S. Kukreja, +1

Journal of Power Sources

Oxygen Reduction ReactionChemical EngineeringCatalytic ApplicationEngineeringOxygen Transport +7

Editors’ Choice—Ionomer Side Chain Length and Equivalent Weight Impact on High Current Density Transport Resistances in PEMFC Cathodes

Nagappan Ramaswamy, Swami Kumaraguru, R. J. Koestner, +6

Journal of The Electrochemical Society

Pfsa IonomersElectrical EngineeringChemical EngineeringEngineeringTransport Resistances +13

Achieving 5,000-h and 8,000-h Low-PGM Electrode Durability on Automotive Drive Cycles

Rajesh Ahluwalia, X. Wang, J-K Peng, +4

Journal of The Electrochemical Society

EngineeringEnergy EfficiencyEnergy ConversionChemical EngineeringPt Loading +18

Mitigation of PtCo/C Cathode Catalyst Degradation via Control of Relative Humidity

Nagappan Ramaswamy, Swami Kumaraguru, Ratandeep S. Kukreja, +3

Journal of The Electrochemical Society

Materials ScienceOxygen Reduction ReactionChemical EngineeringCatalytic ApplicationEngineering +12

Graphitized Mesoporous Engineered Carbon Support for Fuel Cell Applications

Nagappan Ramaswamy, Barr Zulevi, Geoff McCool, +5

ACS Applied Engineering Materials

Materials ScienceCatalytic MembraneChemical EngineeringCarbonizationMesoporous Carbon Support +12

Improving Durability of Fuel Cells with Platinum-rich Alloy Cathode Catalysts

Nagappan Ramaswamy, Swami Kumaraguru, Karalee Jarvis, +1

Journal of The Electrochemical Society

EngineeringChemistryChemical EngineeringMaterials ScienceCatalytic Material +14

Surface Decoration of Platinum Catalysts by ZrO_2–<i>x</i> Nanoclusters for Durable Fuel Cell Applications

Nagappan Ramaswamy, Zixiao Shi, Barr Zulevi, +9

ACS Catalysis

EngineeringPlatinum NanoparticlesNanoclusterNanoheterogeneous CatalysisNanocatalysis +15