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Journal of Industrial and Engineering Chemistry
Article . 2017 . Peer-reviewed
License: Elsevier TDM
Data sources: Crossref
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Repetitive bending test of membrane electrode assembly for bendable polymer electrolyte membrane fuel cell

Authors: Mansoo Choi; Yun Sik Kang; Suk Won Cha; Segeun Jang; Taehyun Park; Taehyun Park; Sung Jong Yoo; +1 Authors
Mansoo Choi; Yun Sik Kang; Suk Won Cha; Segeun Jang; Taehyun Park; Taehyun Park; Sung Jong Yoo; Sung Jong Yoo;
Abstract
Abstract Membrane electrode assemblies (MEAs) with carbon paper and cloth for bendable polymer electrolyte membrane fuel cell were characterized as it is subject to repetitive bending. The performance of the MEA with carbon paper was decreased significantly while the MEA with carbon cloth remained constant after repetitive bending. Electrochemical impedance spectroscopy revealed ohmic and charge transfer resistances of the MEA with carbon paper were increased by repetitive bending. Such performance degradation is due to physically observed damages in carbon paper and its detachment from the MEA, which was not in the MEA with carbon cloth due to its intrinsic flexibility.
Related Organizations
- Seoul National University Korea (Republic of)
- Korean Association Of Science and Technology Studies Korea (Republic of)
- Seoul National University Korea (Republic of)
- Korean Association Of Science and Technology Studies Korea (Republic of)
- Korea University of Science and Technology Korea (Republic of)
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).14 popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.Top 10% influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).Average impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.Top 10%

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citations
Citations provided by BIP!
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
popularity
Popularity provided by BIP!
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
14
Top 10%
Average
Top 10%