Details
| Original language | English |
|---|---|
| Pages (from-to) | 1021-1032 |
| Number of pages | 12 |
| Journal | Journal of Applied Electrochemistry |
| Volume | 41 |
| Issue number | 9 |
| Publication status | Published - Sept 2011 |
| Externally published | Yes |
Abstract
Anodic CO poisoning of a PEMFC was analysed by nonlinear frequency response analysis (NFRA) in a differential H2/H2 cell. This special experimental setup excluded potential masking effects, emphasised the main mechanism of CO poisoning and made a simplified modelling approach possible. The main features of CO poisoning were investigated by means of steady state polarisation, EIS and NFRA. The main characteristics of CO poisoning in the NFRA spectra can be used as a "fingerprint" for diagnostic purposes.
Keywords
- Carbon monoxide, Higher order frequency response function, Nonlinear frequency response analysis, Polymer electrolyte membrane fuel cell
ASJC Scopus subject areas
- Chemical Engineering(all)
- General Chemical Engineering
- Chemistry(all)
- Electrochemistry
- Materials Science(all)
- Materials Chemistry
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
In: Journal of Applied Electrochemistry, Vol. 41, No. 9, 09.2011, p. 1021-1032.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Nonlinear frequency response analysis for the diagnosis of carbon monoxide poisoning in PEM fuel cell anodes
AU - Kadyk, Thomas
AU - Hanke-Rauschenbach, Richard
AU - Sundmacher, Kai
N1 - Copyright: Copyright 2011 Elsevier B.V., All rights reserved.
PY - 2011/9
Y1 - 2011/9
N2 - Anodic CO poisoning of a PEMFC was analysed by nonlinear frequency response analysis (NFRA) in a differential H2/H2 cell. This special experimental setup excluded potential masking effects, emphasised the main mechanism of CO poisoning and made a simplified modelling approach possible. The main features of CO poisoning were investigated by means of steady state polarisation, EIS and NFRA. The main characteristics of CO poisoning in the NFRA spectra can be used as a "fingerprint" for diagnostic purposes.
AB - Anodic CO poisoning of a PEMFC was analysed by nonlinear frequency response analysis (NFRA) in a differential H2/H2 cell. This special experimental setup excluded potential masking effects, emphasised the main mechanism of CO poisoning and made a simplified modelling approach possible. The main features of CO poisoning were investigated by means of steady state polarisation, EIS and NFRA. The main characteristics of CO poisoning in the NFRA spectra can be used as a "fingerprint" for diagnostic purposes.
KW - Carbon monoxide
KW - Higher order frequency response function
KW - Nonlinear frequency response analysis
KW - Polymer electrolyte membrane fuel cell
KW - Carbon monoxide
KW - Higher order frequency response function
KW - Nonlinear frequency response analysis
KW - Polymer electrolyte membrane fuel cell
UR - http://www.scopus.com/inward/record.url?scp=80053122916&partnerID=8YFLogxK
U2 - 10.1007/s10800-011-0298-8
DO - 10.1007/s10800-011-0298-8
M3 - Article
AN - SCOPUS:80053122916
VL - 41
SP - 1021
EP - 1032
JO - Journal of Applied Electrochemistry
JF - Journal of Applied Electrochemistry
SN - 0021-891X
IS - 9
ER -