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Title: Durability of De-Alloyed Platinum-Nickel Cathode Catalyst in Low Platinum Loading Membrane-Electrode Assemblies Subjected to Accelerated Stress Tests

Journal Article · · Journal of the Electrochemical Society

Not Available

Sponsoring Organization:
USDOE
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1434558
Journal Information:
Journal of the Electrochemical Society, Journal Name: Journal of the Electrochemical Society Journal Issue: 6 Vol. 165; ISSN 0013-4651
Publisher:
The Electrochemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English

References (33)

Unique Electrochemical Adsorption Properties of Pt-Skin Surfaces journal February 2012
Ultra-Small-Angle X-ray Scattering Instrument at the Advanced Photon Source: History, Recent Development, and Current Status journal October 2012
Comparative Study of the Electrocatalytically Active Surface Areas (ECSAs) of Pt Alloy Nanoparticles Evaluated by Hupd and CO-stripping voltammetry journal June 2014
Activity benchmarks and requirements for Pt, Pt-alloy, and non-Pt oxygen reduction catalysts for PEMFCs journal March 2005
Deleterious effects of interim cyclic voltammetry on Pt/carbon black catalyst degradation during start-up/shutdown cycling evaluation journal March 2014
Electrochemical activity and stability of dealloyed Pt–Cu and Pt–Cu–Co electrocatalysts for the oxygen reduction reaction (ORR) journal January 2009
Performance and cost of automotive fuel cell systems with ultra-low platinum loadings journal May 2011
Surface area loss mechanisms of Pt3Co nanocatalysts in proton exchange membrane fuel cells journal March 2017
The Priority and Challenge of High-Power Performance of Low-Platinum Proton-Exchange Membrane Fuel Cells journal March 2016
Circumventing Metal Dissolution Induced Degradation of Pt-Alloy Catalysts in Proton Exchange Membrane Fuel Cells: Revealing the Asymmetric Volcano Nature of Redox Catalysis journal January 2016
Achieving High-Power PEM Fuel Cell Performance with an Ultralow-Pt-Content Core–Shell Catalyst journal February 2016
In Situ Small-Angle X-ray Scattering Observation of Pt Catalyst Particle Growth During Potential Cycling journal July 2008
Enhanced Activity for Oxygen Reduction Reaction on “Pt 3 Co” Nanoparticles: Direct Evidence of Percolated and Sandwich-Segregation Structures journal October 2008
Platinum Monolayer on Nonnoble Metal−Noble Metal Core−Shell Nanoparticle Electrocatalysts for O2 Reduction journal December 2005
Dealloyed Pt−Cu Core−Shell Nanoparticle Electrocatalysts for Use in PEM Fuel Cell Cathodes journal February 2008
Comparison between Dealloyed PtCo 3 and PtCu 3 Cathode Catalysts for Proton Exchange Membrane Fuel Cells journal September 2012
Temperature Dependence of Oxygen Reduction Activity at Carbon-Supported Pt X Co ( X = 1, 2, and 3) Alloy Catalysts Prepared by the Nanocapsule Method journal May 2008
Monodisperse Pt 3 Co Nanoparticles as a Catalyst for the Oxygen Reduction Reaction: Size-Dependent Activity journal October 2009
Oxygen Reduction Activity of Carbon-Supported Pt−M (M = V, Ni, Cr, Co, and Fe) Alloys Prepared by Nanocapsule Method journal May 2007
Record activity and stability of dealloyed bimetallic catalysts for proton exchange membrane fuel cells journal January 2015
Monodisperse Pt3Co nanoparticles as electrocatalyst: the effects of particle size and pretreatment on electrocatalytic reduction of oxygen journal January 2010
Irena : tool suite for modeling and analysis of small-angle scattering journal February 2009
Ultra-small-angle X-ray scattering at the Advanced Photon Source journal April 2009
Nika : software for two-dimensional data reduction journal March 2012
Enhancement of the Electroreduction of Oxygen on Pt Alloys with Fe, Ni, and Co journal January 1999
Activity and Stability of Pt Monolayer Core Shell Catalysts conference January 2009
Structure and Activity of Novel Pt Core-Shell Catalysts for the Oxygen Reduction Reaction conference January 2009
Platinum-Alloy Cathode Catalyst Degradation in Proton Exchange Membrane Fuel Cells: Nanometer-Scale Compositional and Morphological Changes journal January 2010
Cationic Contamination Effects on Polymer Electrolyte Membrane Fuel Cell Performance journal January 2011
Enhanced MEA Performance for PEMFCs under Low Relative Humidity and Low Oxygen Content Conditions via Catalyst Functionalization journal January 2017
Transient Platinum Oxide Formation and Oxygen Reduction on Carbon-Supported Platinum and Platinum-Cobalt Alloy Electrocatalysts journal October 2013
Highly Durable and Active PtCo Alloy/Graphitized Carbon Black Cathode Catalysts by Controlled Deposition of Stabilized Pt Skin Layers journal January 2016
The Role of OOH Binding Site and Pt Surface Structure on ORR Activities journal January 2014