• Pontoppidanstræde 111, 1-129

    9220 Aalborg Ø

    Denmark

19972021
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Research Output 1997 2020

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Conference article in Journal
2018

A Comparison of the Proton Exchange Membrane Fuel Cell Water Balance Measured Simultaneously with the Water Knock-out Method and Hot Wire Anemometry

Al Shakhshir, S., Liso, V., Berning, T. & Kær, S. K., 2018, In : ECS Transactions. 86, 13, p. 199-209 11 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Proton exchange membrane fuel cells (PEMFC)
Wire
Water
Anodes
Fuel cells
5 Citations (Scopus)

A Review of Different Electric Equivalent Circuit Models and Parameter Identification Methods of Lithium-Ion Batteries

Madani, S. S., Schaltz, E. & Kær, S. K., Aug 2018, In : ECS Transactions. 87, 1, p. 23-37 15 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Equivalent circuits
Identification (control systems)
Lithium-ion batteries
Electric vehicles
Electrochemical impedance spectroscopy
1 Citation (Scopus)

Current and Temperature Distribution Measurement in a Polymer Electrolyte Membrane Water Electrolyzer Cell

Zhou, F., Al Shakhshir, S. & Kær, S. K., May 2018, In : ECS Transactions. 85, 13, p. 1005-1012 8 p.

Research output: Contribution to journalConference article in JournalResearch

Temperature distribution
Electrolytes
Membranes
Polymers
Water

On the Effect of Bipolar Plate Mechanical Properties on the Current Distribution of Proton Exchange Membrane Water Electrolysis

Al Shakhshir, S., Zhou, F. & Kær, S. K., 2018, In : ECS Transactions. 86, 13, p. 683-693 11 p.

Research output: Contribution to journalConference article in JournalResearch

Electrolysis
Ion exchange
Protons
Torque
Membranes
1 Citation (Scopus)

On the effect of Clamping Pressure and Methods on the Current Distribution of a Proton Exchange Membrane Water Electrolyzer

Al Shakhshir, S., Zhou, F. & Kær, S. K., Jun 2018, In : ECS Transactions. 85, 13, p. 995-1004 10 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Electrolysis
Ion exchange
Protons
Membranes
Water
2017

Cooling Simulation and Thermal Abuse Modeling of Lithium-Ion Batteries Using the Newman, Tiedemann, Gu, and Kim (NTGK) Model

Saeed Madani, S., Swierczynski, M. J. & Kær, S. K., 2017, In : ECS Transactions. 81, 1, p. 261-270 10 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Cooling
Temperature
Heat transfer coefficients
Energy utilization
Lithium-ion batteries
1 Citation (Scopus)

Evolution of Surface Temperature of a 13 Amp Hour Nano Lithium-Titanate Battery Cell under Fast Charging

Saeed Madani, S., Swierczynski, M. J. & Kær, S. K., 2017, In : ECS Transactions. 81, 1, p. 271-279

Research output: Contribution to journalConference article in JournalResearchpeer-review

Lithium
Hybrid vehicles
Thermocouples
Electric vehicles
Temperature
3 Citations (Scopus)
182 Downloads (Pure)

On the Experimental Investigation of the Clamping Pressure Effects on the Proton Exchange Membrane Water Electrolyser Cell Performance

Al Shakhshir, S., Frensch, S. H. & Kær, S. K., Jul 2017, In : ECS Transactions. 77, 11, p. 1409-1421 23 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

File
Pressure effects
Ion exchange
Protons
Membranes
Water
2016
2 Citations (Scopus)

Pulse Power Capability Estimation of Lithium Titanate Oxide-based Batteries

Stroe, A-I., Swierczynski, M. J., Stroe, D. L., Teodorescu, R. & Kær, S. K., Dec 2016, In : ECS Transactions. 74, 1, p. 45-53 9 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Lithium
Oxides
Temperature
Lithium-ion batteries
1 Citation (Scopus)

The Effect of Nitrogen Cross-Over on Water Balance Measurements in Proton Exchange Membrane Fuel Cell Using Constant Temperature Anemometry

Al Shakhshir, S., Berning, T. & Kær, S. K., Oct 2016, In : ECS Transactions. 75, 14, p. 101-110 10 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Proton exchange membrane fuel cells (PEMFC)
Nitrogen
Water
Wire
Temperature
1 Citation (Scopus)
232 Downloads (Pure)

Two-dimensional Thermal Modeling of Lithium-ion Battery Cell Based on Electrothermal Impedance Spectroscopy

Swierczynski, M. J., Stroe, D. L., Knap, V., Kær, S. K. & Teodorescu, R., May 2016, In : ECS Transactions. 72, 11, p. 33-38 6 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Open Access
File
Spectroscopy
Temperature distribution
Lithium-ion batteries
Hot Temperature
Networks (circuits)
2015
4 Citations (Scopus)
205 Downloads (Pure)

Estimating Important Electrode Parameters of High Temperature PEM Fuel Cells By Fitting a Model to Polarisation Curves and Impedance Spectra

Vang, J. R., Zhou, F., Andreasen, S. J. & Kær, S. K., 2015, In : ECS Transactions. 68, 3, p. 13-34

Research output: Contribution to journalConference article in JournalResearchpeer-review

File
Fuel cells
Polarization
Electrodes
Temperature
Acids
2 Citations (Scopus)

Investigation of Multidimensional Electrothermal Impedance Spectroscopy Measurement on Lithium Ion Battery Cell

Swierczynski, M. J., Stroe, D. L., Khan, M. R., Kær, S. K. & Teodorescu, R., 2015, In : ECS Transactions. 70, 1, p. 305-310

Research output: Contribution to journalConference article in JournalResearchpeer-review

1 Citation (Scopus)

The AC Impedance Characteristic of High Power Li4Ti5O12-based Battery Cells

Stroe, A-I., Stroe, D. L., Swierczynski, M. J., Stanciu, T., Teodorescu, R. & Kær, S. K., 2015, In : ECS Transactions. 70, 1, p. 291-300 10 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Lithium
Oxides
Curve fitting
Electrochemical impedance spectroscopy
Temperature measurement
4 Citations (Scopus)

The Effect of PFSA Membrane Compression on the Predicted Performance of a High Pressure PEM Electrolysis Cell

Olesen, A. C. & Kær, S. K., 2015, In : ECS Transactions. 68, 3, p. 99-116 17 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Electrolysis
Compaction
Membranes
Water
Ionomers
2014
4 Citations (Scopus)

Parametric Sensitivity Tests—European Polymer Electrolyte Membrane Fuel Cell Stack Test Procedures

Araya, S. S., Andreasen, S. J. & Kær, S. K., Dec 2014, In : Journal of Fuel Cell Science and Technology. 11, 6, p. 061007-1 - 061007 -7 7 p., FC-14-1067.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Proton exchange membrane fuel cells (PEMFC)
Fuel cells
Stoichiometry
Atmospheric humidity
Current density
2013
8 Citations (Scopus)
144 Downloads (Pure)

Thermal management optimization of a thermoelectric-integrated methanol evaporator using a compact CFD modeling approach

Xin, G., Chen, M., Snyder, G. J., Andreasen, S. J. & Kær, S. K., 2013, In : Journal of Electronic Materials. 42, 7, p. 2035-2042 8 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

File
evaporators
Evaporators
charge flow devices
Temperature control
Methanol
2012
22 Citations (Scopus)

A transient model to simulate HTPEM fuel cell impedance spectra

Vang, J. R., Andreasen, S. J. & Kær, S. K., Apr 2012, In : Journal of Fuel Cell Science and Technology. 9, 2, 9 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Fuel cells
Catalysts
Membranes
Diffusion in gases
Finite volume method
1 Citation (Scopus)

Experimental and Numerical Evaluation of the Bypass Flow in a Catalytic Plate Reactor for Hydrogen Production

Sigurdsson, H. Ö. & Kær, S. K., Apr 2012, In : Journal of Fuel Cell Science and Technology. 9, 2, 7 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Hydrogen production
Wire
Methane
Catalysts
Steam reforming
9 Citations (Scopus)

On the Diffusion Coefficient of Water in Polymer Electrolyte Membranes

Olesen, A. C., Berning, T. & Kær, S. K., 2012, In : ECS Transactions. 50, 2, p. 979-991 13 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

15 Citations (Scopus)

Potential Usage of Thermoelectric Devices in a High Temperature PEM Fuel Cell System: Two Case Studies

Xin, G., Chen, M., Andreasen, S. J. & Kær, S. K., 2012, In : Journal of Electronic Materials. 41, 6, p. 1838-1844

Research output: Contribution to journalConference article in JournalResearchpeer-review

Proton exchange membrane fuel cells (PEMFC)
fuel cells
Methanol
Fuel cells
thermoelectric generators
11 Citations (Scopus)

The Effect of Inhomogeneous Compression on Water Transport in the Cathode of a Proton Exchange Membrane Fuel Cell

Olesen, A. C., Berning, T. & Kær, S. K., Jun 2012, In : Journal of Fuel Cell Science and Technology. 9, 3, p. Article No. 031010 7 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Proton exchange membrane fuel cells (PEMFC)
Cathodes
Diffusion in gases
Water
Porous materials
1 Citation (Scopus)

Vapor Delivery Systems for the Study of the Effects of Reformate Gas Impurities in HT-PEM Fuel Cells

Araya, S. S., Kær, S. K. & Andreasen, S. J., Feb 2012, In : Journal of Fuel Cell Science and Technology. 9, 1, 6 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Methanol
Fuel cells
Gases
Vapors
Impurities
2010
5 Citations (Scopus)

Water Balance Simulations of a PEM Fuel Cell Using a Two-Fluid Model

Berning, T., Odgaard, M. & Kær, S. K., 2010, In : ECS Transactions. 33, 1, p. 1503-1513 11 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Fuel cells
Membranes
Fluids
Electrolytes
Water
2006
23 Citations (Scopus)
301 Downloads (Pure)

400 W High Temperature PEM Fuel Cell Stack Test

Andreasen, S. J. & Kær, S. K., 2006, In : ECS Transactions. 5, 1, p. 197-207 11 p.

Research output: Contribution to journalConference article in JournalResearchpeer-review

Fuel cells
Blowers
Gases
Temperature
Compressors