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

Pt Sub-Monolayer on Au: System Stability and Insights into Platinum Electrochemical Dissolution

(2016) Serhiy Cherevko et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

Voltage Cycling Induced Losses in Electrochemically Active Surface Area and in H2/Air-Performance of PEM Fuel Cells

(2016) Patrick Zihrul et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

Positive Effect of Surface Doping with Au on the Stability of Pt-Based Electrocatalysts

(2016) Matija Gatalo et al.   ACS Catalysis

Relationships between Atomic Level Surface Structure and Stability/Activity of Platinum Surface Atoms in Aqueous Environments

(2016) Pietro P. Lopes et al.   ACS Catalysis

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

Lithium Electrodeposition Dynamics in Aprotic Electrolyte Observed in Situ via Transmission Electron Microscopy

(2015) Andrew J. Leenheer et al.   ACS Nano

The Yin and Yang in the Development of Catalytic Processes: Catalysis Research and Reaction Engineering

(2015) Gonzalo Prieto et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Electron Microscopy of Solid Catalysts—Transforming from a Challenge to a Toolbox

(2015) Dang Sheng Su et al.   CHEMICAL REVIEWS

Pt Catalyst Degradation in Aqueous and Fuel Cell Environments studied via In-Operando Anomalous Small-Angle X-ray Scattering

(2015) James A. Gilbert et al.   ELECTROCHIMICA ACTA

Comparison of test results on load cycle durability of polymer electrolyte fuel cell cathode catalysts

(2015) Yoshiyuki Hashimasa et al.   INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

Same-View Nano-XAFS/STEM-EDS Imagings of Pt Chemical Species in Pt/C Cathode Catalyst Layers of a Polymer Electrolyte Fuel Cell

(2015) Shinobu Takao et al.   Journal of Physical Chemistry Letters

Enhancing the quality of the tomography of nanoporous materials for better understanding of polymer electrolyte fuel cell materials

(2015) Severin Vierrath et al.   JOURNAL OF POWER SOURCES

Oxygen Reduction Reaction Measurements on Platinum Electrocatalysts Utilizing Rotating Disk Electrode Technique

(2015) Kazuma Shinozaki et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

Review—Electromobility: Batteries or Fuel Cells?

(2015) Oliver Gröger et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

Direct observation of the dealloying process of a platinum–yttrium nanoparticle fuel cell cathode and its oxygenated species during the oxygen reduction reaction

(2015) Paolo Malacrida et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Gas diffusion electrode setup for catalyst testing in concentrated phosphoric acid at elevated temperatures

(2015) Gustav K. H. Wiberg et al.   REVIEW OF SCIENTIFIC INSTRUMENTS

Stability of Dealloyed Porous Pt/Ni Nanoparticles

(2015) Claudio Baldizzone et al.   ACS Catalysis

Dissolution of Platinum in the Operational Range of Fuel Cells

(2015) Serhiy Cherevko et al.   ChemElectroChem

Mapping Platinum Species in Polymer Electrolyte Fuel Cells by Spatially Resolved XAFS Techniques

(2014) Shinobu Takao et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

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

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

Potential-Induced Surface Restructuring-The Need for Structural Characterization in Electrocatalysis Research

(2014) Albert K. Engstfeld et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

The influence of chloride impurities on Pt/C fuel cell catalyst corrosion

(2014) A. Pavlišič et al.   CHEMICAL COMMUNICATIONS

Spectroscopic in situ Measurements of the Relative Pt Skin Thicknesses and Porosities of Dealloyed PtMn (Ni, Co) Electrocatalysts

(2014) Keegan M. Caldwell et al.   Journal of Physical Chemistry C

Rate Enhancements in Structural Transformations of Pt–Co and Pt–Ni Bimetallic Cathode Catalysts in Polymer Electrolyte Fuel Cells Studied by in Situ Time-Resolved X-ray Absorption Fine Structure

(2014) Nozomu Ishiguro et al.   Journal of Physical Chemistry C

In Situ Liquid Cell TEM Study of Morphological Evolution and Degradation of Pt–Fe Nanocatalysts During Potential Cycling

(2014) Guo-Zhen Zhu et al.   Journal of Physical Chemistry C

Electron–Water Interactions and Implications for Liquid Cell Electron Microscopy

(2014) Nicholas M. Schneider et al.   Journal of Physical Chemistry C

Scanning transmission X-ray microscopy of nano structured thin film catalysts for proton-exchange-membrane fuel cells

(2014) Vincent Lee et al.   JOURNAL OF POWER SOURCES

Carbon corrosion of proton exchange membrane fuel cell catalyst layers studied by scanning transmission X-ray microscopy

(2014) Adam P. Hitchcock et al.   JOURNAL OF POWER SOURCES

In situ mapping of potential transients during start-up and shut-down of a polymer electrolyte membrane fuel cell

(2014) E. Brightman et al.   JOURNAL OF POWER SOURCES

A Comparative Study on Gold and Platinum Dissolution in Acidic and Alkaline Media

(2014) Serhiy Cherevko et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

Dynamics of Particle Growth and Electrochemical Surface Area Loss due to Platinum Dissolution

(2014) Rajesh K. Ahluwalia et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

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

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

Imaging and Microanalysis of Thin Ionomer Layers by Scanning Transmission Electron Microscopy

(2014) D. A. Cullen et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

Quantitative Electrochemical Measurements Using In Situ ec-S/TEM Devices

(2014) Raymond R. Unocic et al.   MICROSCOPY AND MICROANALYSIS

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

SEM method for direct visual tracking of nanoscale morphological changes of platinum based electrocatalysts on fixed locations upon electrochemical or thermal treatments

(2014) Milena Zorko et al.   ULTRAMICROSCOPY

Three-dimensional analysis of Nafion layers in fuel cell electrodes

(2014) M. Lopez-Haro et al.   Nature Communications

Design criteria for stable Pt/C fuel cell catalysts

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

Temperature-Dependent Dissolution of Polycrystalline Platinum in Sulfuric Acid Electrolyte

(2014) Serhiy Cherevko et al.   Electrocatalysis

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

In Situ Study of Atomic Structure Transformations of Pt–Ni Nanoparticle Catalysts during Electrochemical Potential Cycling

(2013) Xenia Tuaev et al.   ACS Nano

Techniques and methodologies in modern electrocatalysis: evaluation of activity, selectivity and stability of catalytic materials

(2013) Aliaksandr S. Bandarenka et al.   ANALYST

Oxygen Electrochemistry as a Cornerstone for Sustainable Energy Conversion

(2013) Ioannis Katsounaros et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Degradation heterogeneities induced by repetitive start/stop events in proton exchange membrane fuel cell: Inlet vs. outlet and channel vs. land

(2013) Julien Durst et al.   APPLIED CATALYSIS B-ENVIRONMENTAL

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

(2013) Primož Jovanovič et al.   ChemCatChem

Fuel Cell Catalyst Layers: A Polymer Science Perspective

(2013) Steven Holdcroft   CHEMISTRY OF MATERIALS

Severe accelerated degradation of PEMFC platinum catalyst: A thin film IL-SEM study

(2013) Nejc Hodnik et al.   ELECTROCHEMISTRY COMMUNICATIONS

Electrochemical Test Procedures for Accelerated Evaluation of Fuel Cell Cathode Catalyst Degradation

(2013) A. Marcu et al.   Fuel Cells

Comparison of focused ion beam versus nano-scale X-ray computed tomography for resolving 3-D microstructures of porous fuel cell materials

(2013) E.A. Wargo et al.   JOURNAL OF POWER SOURCES

Electrocatalytic performance of fuel cell reactions at low catalyst loading and high mass transport

(2013) Christopher M. Zalitis et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Identical-Location Transmission Electron Microscopy Study of Pt/C and Pt–Co/C Nanostructured Electrocatalyst Aging: Effects of Morphological and Compositional Changes on the Oxygen Reduction Reaction Activity

(2013) Flávio R. Nikkuni et al.   Electrocatalysis

Composition-Dependent Oxygen Reduction Activity and Stability of Pt-Cu Thin Films

(2013) Anna K. Schuppert et al.   ChemElectroChem

Spatially resolved diagnostic methods for polymer electrolyte fuel cells: a review

(2013) Christos Kalyvas et al.   Wiley Interdisciplinary Reviews-Energy and Environment

Generator-collector double electrode systems: A review

(2012) Edward O. Barnes et al.   ANALYST

In-Situ Monitoring of Particle Growth at PEMFC Cathode under Accelerated Cycling Conditions

(2012) Erin L. Redmond et al.   ELECTROCHEMICAL AND SOLID STATE LETTERS

In situ mapping of electrode potential in a PEM fuel cell

(2012) G. Hinds et al.   ELECTROCHEMISTRY COMMUNICATIONS

Stability investigations of electrocatalysts on the nanoscale

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

Understanding the electrocatalysis of oxygen reduction on platinum and its alloys

(2012) Ifan E. L. Stephens et al.   Energy & Environmental Science

Development of a technique for in situ high temperature TEM observation of catalysts in a highly moisturized air atmosphere

(2012) T. Yaguchi et al.   Microscopy

Structure-to-property relationships in fuel cell catalyst supports: Correlation of surface chemistry and morphology with oxidation resistance of carbon blacks

(2012) Kateryna Artyushkova et al.   JOURNAL OF POWER SOURCES

Comparative DEMS study on the electrochemical oxidation of carbon blacks

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

Multiscale tomography of nanoporous carbon-supported noble metal catalyst layers

(2012) Simon Thiele et al.   JOURNAL OF POWER SOURCES

In Situ Anomalous Small-Angle X-ray Scattering Studies of Platinum Nanoparticle Fuel Cell Electrocatalyst Degradation

(2012) James A. Gilbert et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Local Catalyst Support Degradation during Polymer Electrolyte Fuel Cell Start-Up and Shutdown

(2012) Stefan Kreitmeier et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

Electrocatalyst approaches and challenges for automotive fuel cells

(2012) Mark K. Debe   NATURE

Heterogeneities of individual catalyst particles in space and time as monitored by spectroscopy

(2012) Inge L. C. Buurmans et al.   Nature Chemistry

A Conversation with Haldor Topsøe

(2012) Haldor Topsøe et al.   Annual Review of Chemical and Biomolecular Engineering

Operando Time-Resolved X-ray Absorption Fine Structure Study for Surface Events on a Pt3Co/C Cathode Catalyst in a Polymer Electrolyte Fuel Cell during Voltage-Operating Processes

(2012) Nozomu Ishiguro et al.   ACS Catalysis

Degradation Mechanisms of Pt/C Fuel Cell Catalysts under Simulated Start–Stop Conditions

(2012) Josef C. Meier et al.   ACS Catalysis

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

(2012) Annett Rabis et al.   ACS Catalysis

Resolving the Three-Dimensional Microstructure of Polymer Electrolyte Fuel Cell Electrodes using Nanometer-Scale X-ray Computed Tomography

(2011) William K. Epting et al.   ADVANCED FUNCTIONAL MATERIALS

Operando Spectroscopy: the Knowledge Bridge to Assessing Structure-Performance Relationships in Catalyst Nanoparticles

(2011) Miguel A. Bañares   ADVANCED MATERIALS

Spatially Resolved, In Situ Potential Measurements through Porous Electrodes As Applied to Fuel Cells

(2011) Katherine C. Hess et al.   ANALYTICAL CHEMISTRY

Degradation of Bimetallic Model Electrocatalysts: An In Situ X-Ray Absorption Spectroscopy Study

(2011) Daniel Friebel et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

An EC-FTIR study on the catalytic role of Pt in carbon corrosion

(2011) F. Maillard et al.   ELECTROCHEMISTRY COMMUNICATIONS

Coupling of a high throughput microelectrochemical cell with online multielemental trace analysis by ICP-MS

(2011) Sebastian O. Klemm et al.   ELECTROCHEMISTRY COMMUNICATIONS

The effect of platinum on carbon corrosion behavior in polymer electrolyte fuel cells

(2011) Nicolas Linse et al.   ELECTROCHIMICA ACTA

A microelectrochemical scanning flow cell with downstream analytics

(2011) Sebastian Oliver Klemm et al.   ELECTROCHIMICA ACTA

Identical-location TEM investigations of Pt/C electrocatalyst degradation at elevated temperatures

(2011) Katrin Schlögl et al.   JOURNAL OF ELECTROANALYTICAL CHEMISTRY

3D Imaging of Catalyst Support Corrosion in Polymer Electrolyte Fuel Cells

(2011) Hendrik Schulenburg et al.   Journal of Physical Chemistry C

A review of polymer electrolyte membrane fuel cell durability test protocols

(2011) Xiao-Zi Yuan et al.   JOURNAL OF POWER SOURCES

In Situ Electrochemical X-ray Absorption Spectroscopy of Oxygen Reduction Electrocatalysis with High Oxygen Flux

(2011) Evan M. Erickson 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

Nano-morphology of a polymer electrolyte fuel cell catalyst layer—imaging, reconstruction and analysis

(2011) Simon Thiele et al.   Nano Research

A spectroscopic proton-exchange membrane fuel cell test setup allowing fluorescence x-ray absorption spectroscopy measurements during state-of-the-art cell tests

(2011) Olga Petrova et al.   REVIEW OF SCIENTIFIC INSTRUMENTS

In situ X-ray Absorption Analysis of ∼1.8 nm Dendrimer-Encapsulated Pt Nanoparticles during Electrochemical CO Oxidation

(2010) Michael G. Weir et al.   CHEMPHYSCHEM

Analysis of oxygen sources and reaction pathways of carbon support corrosion at the cathode in PEMFC using oxygen-18 DEMS

(2010) Wei Li et al.   ELECTROCHIMICA ACTA

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

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

Direct three-dimensional reconstruction of a nanoporous catalyst layer for a polymer electrolyte fuel cell

(2010) Christoph Ziegler et al.   JOURNAL OF POWER SOURCES

Electrochemical Stability of Elemental Metal Nanoparticles

(2010) Lei Tang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Direct Observations of Oxygen-induced Platinum Nanoparticle Ripening Studied by In Situ TEM

(2010) Søren B. Simonsen et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Corrosion Induced Degradation of Pt/C Model Electrodes Measured with Electrochemical Quartz Crystal Microbalance

(2010) Björn Wickman et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

Ionomer Degradation in Polymer Electrolyte Membrane Fuel Cells

(2010) A. P. Young et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

Durability of Pt[sub 3]Co/C Cathodes in a 16 Cell PEMFC Stack: Macro/Microstructural Changes and Degradation Mechanisms

(2010) L. Dubau et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

In situ STM observation of morphological changes of the Pt(111) electrode surface during potential cycling in 10 mM HF solution

(2010) Mitsuru Wakisaka et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Performance and durability of PtCo alloy catalysts for oxygen electroreduction in acidic environments

(2009) Qingmin Xu et al.   ELECTROCHIMICA ACTA

Determination of the Potentiostatic Stability of PEMFC Electro Catalysts at Elevated Temperatures

(2009) V. A. T. Dam et al.   Fuel Cells

Fundamental Aspects of Spontaneous Cathodic Deposition of Ru onto Pt/C Electrocatalysts and Membranes under Direct Methanol Fuel Cell Operating Conditions: An in Situ X-ray Absorption Spectroscopy and Electron Spin Resonance Study

(2009) Thomas M. Arruda 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

Model study on the stability of carbon support materials under polymer electrolyte fuel cell cathode operation conditions

(2009) L.C. Colmenares et al.   JOURNAL OF POWER SOURCES

Channel-Flow Double-Electrode Study on the Dissolution and Deposition Potentials of Platinum under Potential Cycles

(2009) A. P. Yadav et al.   JOURNAL OF THE ELECTROCHEMICAL 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

An XAS experimental approach to study low Pt content electrocatalysts operating in PEM fuel cells

(2009) Emiliano Principi et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Reactions at Surfaces: From Atoms to Complexity (Nobel Lecture)

(2008) Gerhard Ertl   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Non-destructive transmission electron microscopy study of catalyst degradation under electrochemical treatment

(2008) Karl J.J. Mayrhofer et al.   JOURNAL OF POWER SOURCES

In Situ Electrochemical STM Study of Potential-Induced Coarsening and Corrosion of Platinum Nanocrystals

(2008) Q. Xu et al.   JOURNAL OF THE ELECTROCHEMICAL SOCIETY

Nanoscale chemical imaging of a working catalyst by scanning transmission X-ray microscopy

(2008) Emiel de Smit et al.   NATURE

Measurement of oxygen reduction activities via the rotating disc electrode method: From Pt model surfaces to carbon-supported high surface area catalysts

(2007) K.J.J. Mayrhofer et al.   ELECTROCHIMICA ACTA

Electron microscopy techniques for the analysis of the polymer electrolyte distribution in proton exchange membrane fuel cells

(2007) Frieder Scheiba et al.   JOURNAL OF POWER SOURCES