On/off cycling test of low-temperature PEM fuel cell at fully humidified conditions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F19%3A43956844" target="_blank" >RIV/49777513:23640/19:43956844 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1080/15435075.2019.1671394" target="_blank" >https://doi.org/10.1080/15435075.2019.1671394</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/15435075.2019.1671394" target="_blank" >10.1080/15435075.2019.1671394</a>
Alternative languages
Result language
angličtina
Original language name
On/off cycling test of low-temperature PEM fuel cell at fully humidified conditions
Original language description
Accelerated stress testing is one of the most used approaches to characterize the performance and the degradation of the membrane electrode assembly (MEA) in low-temperature hydrogen polymer electrolyte membrane fuel cells (PEMFC). A standard JRC on/off testing procedure was used to characterize two sets of commercial MEAs, by ElectroChem and by PaxiTech, respectively. Performance characteristics prior to and after the on/off procedure were measured. Thechanges in the resistivity of the MEA were examined by electrochemical impedance spectroscopy (EIS). The EIS data were analyzed and interpreted by a suitable equivalent circuit that consisted of a resistor and the Voigt’s structure in series with constant phase elements. Water on the anode side and the cathode side of the PEMFC was collected during the on/off procedure. The fluoride emission rate was determined from the collected water to obtain information about the chemical degradation of the MEA samples.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)
Result continuities
Project
<a href="/en/project/LO1402" target="_blank" >LO1402: CENTEM+</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Green Energy
ISSN
1543-5075
e-ISSN
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Volume of the periodical
16
Issue of the periodical within the volume
14
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
1189-1195
UT code for WoS article
000490035500001
EID of the result in the Scopus database
2-s2.0-85073567115