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Title: Quantifying key parameters to provide better understating of microstructural changes in polymer electrolyte membrane fuel cells during degradation: A startup/shutdown case study

Journal Article · · Journal of Power Sources

Not Available

Sponsoring Organization:
USDOE
OSTI ID:
1958663
Journal Information:
Journal of Power Sources, Journal Name: Journal of Power Sources Journal Issue: C Vol. 563; ISSN 0378-7753
Publisher:
ElsevierCopyright Statement
Country of Publication:
Netherlands
Language:
English

References (45)

Challenges and Opportunities in Understanding Proton Exchange Membrane Fuel Cell Materials Degradation Using In‐Situ Electrochemical Liquid Cell Transmission Electron Microscopy journal October 2021
An Epoxy‐Free Sample Preparation Approach to Enable Imaging of Ionomer and Carbon in Polymer Electrolyte Membrane Fuel Cells journal December 2022
Highly Durable Fluorinated High Oxygen Permeability Ionomers for Proton Exchange Membrane Fuel Cells journal October 2022
Heterogeneities of Aging within a PEMFC MEA journal February 2012
Multi‐Scale Imaging of Polymer Electrolyte Fuel Cells using X‐ray Micro‐ and Nano‐Computed Tomography, Transmission Electron Microscopy and Helium‐Ion Microscopy journal January 2019
A review of automotive proton exchange membrane fuel cell degradation under start-stop operating condition journal August 2018
Recent developments in catalyst-related PEM fuel cell durability journal June 2020
Electrochemical and Raman spectroscopic evaluation of Pt/graphitized carbon black catalyst durability for the start/stop operating condition of polymer electrolyte fuel cells journal May 2012
Water management studies in PEM fuel cells, Part I: Fuel cell design and in situ water distributions journal May 2009
Performance degradation and microstructure changes in freeze–thaw cycling for PEMFC MEAs with various initial microstructures journal December 2010
PEM fuel cell cathode carbon corrosion due to the formation of air/fuel boundary at the anode journal August 2006
Microstructure changes in the catalyst layers of PEM fuel cells induced by load cycling journal January 2008
Highly porous PEM fuel cell cathodes based on low density carbon aerogels as Pt-support: Experimental study of the mass-transport losses journal May 2009
A review on performance degradation of proton exchange membrane fuel cells during startup and shutdown processes: Causes, consequences, and mitigation strategies journal May 2012
Characterization of pore network structure in catalyst layers of polymer electrolyte fuel cells journal February 2014
Impact of flow rates and electrode specifications on degradations during repeated startups and shutdowns in polymer-electrolyte membrane fuel cells journal March 2014
Poisoning effects of sulfur dioxide in an air stream on spatial proton exchange membrane fuel cell performance journal October 2019
Studying Pt-based fuel cell electrode degradation with nanoscale X-ray computed tomography journal December 2020
Insight into carbon corrosion of different carbon supports for Pt-based electrocatalysts using accelerated stress tests in polymer electrolyte fuel cells journal December 2022
Analysis of performance degradation on the components in polymer electrolyte membrane fuel cell by dissecting the oxygen diffusion region journal December 2022
Electrochemical characterization of evolving ionomer/electrocatalyst interactions throughout accelerated stress tests journal February 2023
Degradation mechanisms of proton exchange membrane fuel cell under typical automotive operating conditions journal September 2020
Review on microstructure modelling of a gas diffusion layer for proton exchange membrane fuel cells journal September 2017
Configuring the Porosity and Microstructure of Carbon Paper Electrode Using Pore Formers and Its Influence on the Performance of PEMFC journal December 2020
Impact of Catalyst Ink Dispersing Methodology on Fuel Cell Performance Using in-Situ X-ray Scattering journal July 2019
3D Analysis of Fuel Cell Electrocatalyst Degradation on Alternate Carbon Supports journal August 2017
Correlating the morphological changes to electrochemical performance during carbon corrosion in polymer electrolyte fuel cells journal January 2022
The quantitative analysis of thin specimens: a review of progress from the Cliff-Lorimer to the new zeta-factor methods journal February 2006
Electrocatalytic Corrosion of Carbon Support in PEMFC Cathodes journal January 2004
A Reverse-Current Decay Mechanism for Fuel Cells journal January 2005
Instability of Pt∕C Electrocatalysts in Proton Exchange Membrane Fuel Cells journal January 2005
Identifying Contributing Degradation Phenomena in PEM Fuel Cell Membrane Electride Assemblies Via Electron Microscopy conference January 2006
Detection of Pt[sup z+] Ions and Pt Nanoparticles Inside the Membrane of a Used PEMFC journal January 2007
PEM Fuel Cell Pt∕C Dissolution and Deposition in Nafion Electrolyte journal January 2007
Membrane and Active Layer Degradation upon PEMFC Steady-State Operation journal January 2007
PtCo, a Durable Catalyst for Automotive PEMFC? conference January 2007
Durability of Pt[sub 3]Co/C Cathodes in a 16 Cell PEMFC Stack: Macro/Microstructural Changes and Degradation Mechanisms journal January 2010
Impact of Catalyst Ink Dispersing Solvent on PEM Fuel Cell Performance and Durability journal April 2021
Multi-Scale Multi-Technique Characterization Approach for Analysis of PEM Electrolyzer Catalyst Layer Degradation journal June 2022
Correlation of Changes in Electrochemical and Structural Parameters due to Voltage Cycling Induced Degradation in PEM Fuel Cells journal January 2018
Experimental Observations of Microstructure Changes in the Catalyst Layers of Proton Exchange Membrane Fuel Cells under Wet-Dry Cycles journal January 2018
Durability of Pt Catalysts Supported on Graphitized Carbon-Black during Gas-Exchange Start-Up Operation Similar to That Used for Fuel Cell Vehicles journal January 2016
Fast and Reliable State-of-Health Model of a PEM Cathode Catalyst Layer journal January 2019
PEM Fuel Cell Start-up/Shut-down Losses vs Temperature for Non-Graphitized and Graphitized Cathode Carbon Supports journal December 2016
Durability of Pt/Graphitized Carbon Catalyst Prepared by the Nanocapsule Method for the Start/Stop Operating Condition of Polymer Electrolyte Fuel Cells journal January 2011

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