PEM fuel cell catalyst layer structure degradation during carbon corrosion

Rodney L. Borup; Rangachary Mukundan; Joseph Fairweather; Dusan Spernjak; David Langlois; John Davey; Karren More; Kateryna Artyushkova

doi:10.1149/05801.0945ecst

PEM fuel cell catalyst layer structure degradation during carbon corrosion

Rodney L. Borup, Rangachary Mukundan, Joseph Fairweather, Dusan Spernjak, David Langlois, John Davey, Karren More, Kateryna Artyushkova

Center for Nanophase Matls Sciences

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

One of the major degradation involves the electrocatalyst, including the corrosion of the carbons used as catalyst supports which leads to changes in the catalyst layer structure. These changes in the catalyst layer structure lead to reduced kinetics and to mass transport limitations. The catalyst layer degradation is due to a combination of degradation mechanisms, including localized effects and depends upon operating conditions

Original language	English
Pages (from-to)	945-952
Number of pages	8
Journal	ECS Transactions
Volume	58
Issue number	1
DOIs	https://doi.org/10.1149/05801.0945ecst
State	Published - 2013

Funding

Funders	Funder number
Office of Energy Efficiency and Renewable Energy

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1149/05801.0945ecst

Cite this

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title = "PEM fuel cell catalyst layer structure degradation during carbon corrosion",

abstract = "One of the major degradation involves the electrocatalyst, including the corrosion of the carbons used as catalyst supports which leads to changes in the catalyst layer structure. These changes in the catalyst layer structure lead to reduced kinetics and to mass transport limitations. The catalyst layer degradation is due to a combination of degradation mechanisms, including localized effects and depends upon operating conditions",

author = "Borup, {Rodney L.} and Rangachary Mukundan and Joseph Fairweather and Dusan Spernjak and David Langlois and John Davey and Karren More and Kateryna Artyushkova",

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AU - Borup, Rodney L.

AU - Mukundan, Rangachary

AU - Fairweather, Joseph

AU - Spernjak, Dusan

AU - Langlois, David

AU - Davey, John

AU - More, Karren

AU - Artyushkova, Kateryna

PY - 2013

Y1 - 2013

N2 - One of the major degradation involves the electrocatalyst, including the corrosion of the carbons used as catalyst supports which leads to changes in the catalyst layer structure. These changes in the catalyst layer structure lead to reduced kinetics and to mass transport limitations. The catalyst layer degradation is due to a combination of degradation mechanisms, including localized effects and depends upon operating conditions

AB - One of the major degradation involves the electrocatalyst, including the corrosion of the carbons used as catalyst supports which leads to changes in the catalyst layer structure. These changes in the catalyst layer structure lead to reduced kinetics and to mass transport limitations. The catalyst layer degradation is due to a combination of degradation mechanisms, including localized effects and depends upon operating conditions

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U2 - 10.1149/05801.0945ecst

DO - 10.1149/05801.0945ecst

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SP - 945

EP - 952

JO - ECS Transactions

JF - ECS Transactions

IS - 1

ER -

PEM fuel cell catalyst layer structure degradation during carbon corrosion

Abstract

Funding

UN SDGs

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