The Space Confinement Approach Using Hollow Graphitic Spheres to Unveil Activity and Stability of Pt-Co Nanocatalysts for PEMFC

High temperature stability study of carbon supported high surface area catalysts—Expanding the boundaries of ex-situ diagnostics

(2016) G. Polymeros et al.   ELECTROCHIMICA ACTA

On the Need of Improved Accelerated Degradation Protocols (ADPs): Examination of Platinum Dissolution and Carbon Corrosion in Half-Cell Tests

(2016) E. Pizzutilo et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

Minimizing Operando Demetallation of Fe-N-C Electrocatalysts in Acidic Medium

(2016) Chang Hyuck Choi et al.   ACS Catalysis

Structure–Activity–Stability Relationships for Space-Confined PtxNiy Nanoparticles in the Oxygen Reduction Reaction

(2016) Stefano Mezzavilla et al.   ACS Catalysis

Experimental Methodologies to Understand Degradation of Nanostructured Electrocatalysts for PEM Fuel Cells: Advances and Opportunities

(2016) Stefano Mezzavilla et al.   ChemElectroChem

Activity Descriptor Identification for Oxygen Reduction on Platinum-Based Bimetallic Nanoparticles: In Situ Observation of the Linear Composition–Strain–Activity Relationship

(2015) Qingying Jia et al.   ACS Nano

Record activity and stability of dealloyed bimetallic catalysts for proton exchange membrane fuel cells

(2015) Binghong Han et al.   Energy & Environmental Science

Carbon Corrosion in Proton-Exchange Membrane Fuel Cells: Effect of the Carbon Structure, the Degradation Protocol, and the Gas Atmosphere

(2015) Luis Castanheira et al.   ACS Catalysis

The Stability Challenge on the Pathway to Low and Ultra-Low Platinum Loading for Oxygen Reduction in Fuel Cells

(2015) Gareth P. Keeley et al.   ChemElectroChem

Confined-Space Alloying of Nanoparticles for the Synthesis of Efficient PtNi Fuel-Cell Catalysts

(2014) Claudio Baldizzone et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Atomic-scale structure and composition of Pt3Co/C nanocrystallites during real PEMFC operation: A STEM–EELS study

(2014) Miguel Lopez-Haro et al.   APPLIED CATALYSIS B-ENVIRONMENTAL

Carbon Monoxide-Assisted Size Confinement of Bimetallic Alloy Nanoparticles

(2014) Chunhua Cui et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Influence of Experimental Conditions on the Catalyst Degradation in the Durability Test

(2014) T. Nagai et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

Coupling of a scanning flow cell with online electrochemical mass spectrometry for screening of reaction selectivity

(2014) Jan-Philipp Grote et al.   REVIEW OF SCIENTIFIC INSTRUMENTS

Improved Oxygen Reduction Activity and Durability of Dealloyed PtCox Catalysts for Proton Exchange Membrane Fuel Cells: Strain, Ligand, and Particle Size Effects

(2014) Qingying Jia et al.   ACS Catalysis

Design criteria for stable Pt/C fuel cell catalysts

(2014) Josef C Meier et al.   Beilstein Journal of Nanotechnology

A review of PEM fuel cell durability: materials degradation, local heterogeneities of aging and possible mitigation strategies

(2014) Laetitia Dubau et al.   Wiley Interdisciplinary Reviews-Energy and Environment

New Insight into Platinum Dissolution from Nanoparticulate Platinum-Based Electrocatalysts Using Highly Sensitive In Situ Concentration Measurements

(2013) Primož Jovanovič et al.   ChemCatChem

Atomic Structure and Composition of “Pt3Co” Nanocatalysts in Fuel Cells: An Aberration-Corrected STEM HAADF Study

(2013) Brian Patrick et al.   CHEMISTRY OF MATERIALS

Investigating the corrosion of high surface area carbons during start/stop fuel cell conditions: A Raman study

(2013) Alessandro Zana et al.   ELECTROCHIMICA ACTA

Platinum Electro-dissolution in Acidic Media upon Potential Cycling

(2013) Liyan Xing et al.   Electrocatalysis

Dissolution of Platinum: Limits for the Deployment of Electrochemical Energy Conversion?

(2012) Angel A. Topalov et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Electrochemical behavior of Pt–Co(111), (100) and (110) alloy single-crystal electrodes in 0.1M HClO4 and 0.05M H2SO4 solution as a function of Co content

(2012) Mitsuru Wakisaka et al.   ELECTROCHEMISTRY COMMUNICATIONS

Stability investigations of electrocatalysts on the nanoscale

(2012) Josef C. Meier et al.   Energy & Environmental Science

Comparative DEMS study on the electrochemical oxidation of carbon blacks

(2012) Sean J. Ashton et al.   JOURNAL OF POWER SOURCES

Electrocatalyst approaches and challenges for automotive fuel cells

(2012) Mark K. Debe   NATURE

Structurally ordered intermetallic platinum–cobalt core–shell nanoparticles with enhanced activity and stability as oxygen reduction electrocatalysts

(2012) Deli Wang et al.   NATURE MATERIALS

Electrocatalysis for Polymer Electrolyte Fuel Cells: Recent Achievements and Future Challenges

(2012) Annett Rabis et al.   ACS Catalysis

The effect of electrochemical CO annealing on platinum–cobalt nanoparticles in acid medium and their correlation to the oxygen reduction reaction

(2011) Eduardo G. Ciapina et al.   ELECTROCHIMICA ACTA

Tuning the Activity of Pt(111) for Oxygen Electroreduction by Subsurface Alloying

(2011) Ifan E. L. Stephens et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

The Particle Size Effect on the Oxygen Reduction Reaction Activity of Pt Catalysts: Influence of Electrolyte and Relation to Single Crystal Models

(2011) Markus Nesselberger et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Size-Dependent Morphology of Dealloyed Bimetallic Catalysts: Linking the Nano to the Macro Scale

(2011) Mehtap Oezaslan et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Three-Dimensional Tracking and Visualization of Hundreds of Pt−Co Fuel Cell Nanocatalysts During Electrochemical Aging

(2011) Yingchao Yu et al.   NANO LETTERS

IL-TEM investigations on the degradation mechanism of Pt/C electrocatalysts with different carbon supports

(2010) Katrin Hartl et al.   Energy & Environmental Science

Dealloyed binary PtM3 (M=Cu, Co, Ni) and ternary PtNi3M (M=Cu, Co, Fe, Cr) electrocatalysts for the oxygen reduction reaction: Performance in polymer electrolyte membrane fuel cells

(2010) Prasanna Mani et al.   JOURNAL OF POWER SOURCES

Lattice-strain control of the activity in dealloyed core–shell fuel cell catalysts

(2010) Peter Strasser et al.   Nature Chemistry

Investigation of Pt catalytic effects on carbon support corrosion of the cathode catalyst in PEM fuel cells using DEMS spectra

(2009) Wei Li et al.   ELECTROCHEMISTRY COMMUNICATIONS

Heat-Treated PtCo3 Nanoparticles as Oxygen Reduction Catalysts

(2009) H. Schulenburg et al.   Journal of Physical Chemistry C

Monodisperse Pt3Co Nanoparticles as a Catalyst for the Oxygen Reduction Reaction: Size-Dependent Activity

(2009) Chao Wang et al.   Journal of Physical Chemistry C

A review of platinum-based catalyst layer degradation in proton exchange membrane fuel cells

(2009) Shengsheng Zhang et al.   JOURNAL OF POWER SOURCES

Oxygen Reduction on Well-Defined Core−Shell Nanocatalysts: Particle Size, Facet, and Pt Shell Thickness Effects

(2009) Jia X. Wang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Platinum-Alloy Cathode Catalyst Degradation in Proton Exchange Membrane Fuel Cells: Nanometer-Scale Compositional and Morphological Changes

(2009) Shuo Chen et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

Alloys of platinum and early transition metals as oxygen reduction electrocatalysts

(2009) J. Greeley et al.   Nature Chemistry

Just a Dream—or Future Reality?

(2009) Hubert A. Gasteiger et al.   SCIENCE

Iron-Based Catalysts with Improved Oxygen Reduction Activity in Polymer Electrolyte Fuel Cells

(2009) Michel Lefèvre et al.   SCIENCE

Enhanced Activity for Oxygen Reduction Reaction on “Pt3Co” Nanoparticles: Direct Evidence of Percolated and Sandwich-Segregation Structures

(2008) Shuo Chen et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Effects of Composition and Annealing Conditions on Catalytic Activities of Dealloyed Pt–Cu Nanoparticle Electrocatalysts for PEMFC

(2008) Shirlaine Koh et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY