• Fysikvej, 310, 320

    2800 Kgs. Lyngby

    Denmark

20072022
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Research Output 2007 2020

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Conference article
2015

Carbon Deposition during CO2 Electrolysis in Ni-Based Solid-Oxide-Cell Electrodes

Skafte, T. L., Graves, C. R., Blennow, P. & Hjelm, J., 2015, In : E C S Transactions. 68, 1, p. 3429-3437 9 p.

Research output: Contribution to journalConference articleResearchpeer-review

Degradation Studies on LiFePO4 cathode

Scipioni, R., Jørgensen, P. S., Hjelm, J., Norby, P., Rasmussen, C. N. & Jensen, S. H., 2015, In : E C S Transactions. 64, 22, p. 97-106

Research output: Contribution to journalConference articleResearchpeer-review

Kinetic Studies on Ni-YSZ Composite Electrodes

Njodzefon, J-C., Sudireddy, B. R., Hjelm, J. & Graves, C. R., 2015, In : ECS Transactions. 68, 1, p. 1169-1184 16 p.

Research output: Contribution to journalConference articleResearchpeer-review

Kinetic Studies on State of the Art Solid Oxide Cells – A Comparison between Hydrogen/Steam and Reformate Fuels

Njodzefon, J-C., Graves, C. R., Mogensen, M. B., Weber, A. & Hjelm, J., 2015, In : E C S Transactions. 64, 18, p. 51-65

Research output: Contribution to journalConference articleResearchpeer-review

349 Downloads (Pure)

Low-voltage FIB/SEM Tomography for 3D Microstructure Evolution of LiFePO4/C Electrode

Scipioni, R., Jørgensen, P. S., Ngo, D-T., Simonsen, S. B., Hjelm, J., Norby, P. & Jensen, S. H., 2015, In : E C S Transactions. 69, 18, p. 71-80 10 p.

Research output: Contribution to journalConference articleResearchpeer-review

Open Access
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2013

Electrochemical Characterization and Degradation Analysis of Large SOFC Stacks by Impedance Spectroscopy

Mosbæk, R. R., Hjelm, J., Barfod, R., Høgh, J. V. T. & Hendriksen, P. V., 2013, In : Fuel Cells. 13, 4, p. 605-611

Research output: Contribution to journalConference articleResearchpeer-review

Sulfur Poisoning of Ni/stabilized-zirconia Anodes – Effect on Long-Term Durability

Hauch, A., Hagen, A., Hjelm, J. & Ramos, T., 2013, In : E C S Transactions. 57, 1, p. 615-625

Research output: Contribution to journalConference articleResearchpeer-review

Use of Intrinsic Viscosity for evaluation of polymer-solvent affinity

Marani, D., Hjelm, J. & Wandel, M., 2013, In : Nordic Rheology Society Annual Transactions. 21, 7 p.

Research output: Contribution to journalConference articleResearchpeer-review

2011

Development of Long-Term Stable and High-Performing Metal-Supported SOFCs

Klemensø, T., Nielsen, J., Blennow Tullmar, P., Persson, Å. H., Stegk, T., Hjalmarsson, P., Christensen, B., Sønderby, S., Hjelm, J. & Ramousse, S., 2011, In : E C S Transactions. 35, 1, p. 369-378

Research output: Contribution to journalConference articleResearchpeer-review

Manufacturing and characterization of metal-supported solid oxide fuel cells

Blennow Tullmar, P., Hjelm, J., Klemensø, T., Ramousse, S., Kromp, A., Leonide, A. & Weber, A., 2011, In : Journal of Power Sources. 196, 17, p. 7117-7125

Research output: Contribution to journalConference articleResearchpeer-review

2009
375 Downloads (Pure)

Comparison of the Degradation of the Polarisation Resistance of Symmetrical LSM-YSZ cells, with Anode Supported Ni-YSZ/YSZ/LSM-YSZ SOFCs

Torres da Silva, I. M., Nielsen, J., Hjelm, J. & Mogensen, M. B., 2009, In : E C S Transactions. 25, 2, p. 489-498

Research output: Contribution to journalConference articleResearchpeer-review

Open Access
File
1522 Downloads (Pure)

Development of Planar Metal Supported SOFC with Novel Cermet Anode

Blennow Tullmar, P., Hjelm, J., Klemensø, T., Persson, Å. H., Brodersen, K., Srivastava, A. K., Frandsen, H. L., Lundberg, M., Ramousse, S. & Mogensen, M. B., 2009, In : E C S Transactions. 25, 2, p. 701-710

Research output: Contribution to journalConference articleResearchpeer-review

Open Access
File
2008

Electrochemical Characterization of Planar Anode Supported SOFC with Strontium-Doped Lanthanum Cobalt Oxide Cathodes

Hjelm, J., Søgaard, M., Knibbe, R., Hagen, A. & Mogensen, M. B., 2008, In : ECS Transactions. 13, 26, p. 285-299

Research output: Contribution to journalConference articleResearchpeer-review

Performance and Electrochemical Characterisation of Thin Electrolyte SOFCs

Ramos, T., Hjelm, J., Wandel, M. E., Hagen, A. & Mogensen, M. B., 2008, In : ECS Transactions. 13, 26, p. 235-248

Research output: Contribution to journalConference articleResearchpeer-review

2007
1551 Downloads (Pure)

Electrochemical Impedance Studies of SOFC Cathodes

Hjelm, J., Søgaard, M., Wandel, M., Mogensen, M. B., Menon, M. & Hagen, A., 2007, In : E C S Transactions. 7, 1, p. 1261-1270

Research output: Contribution to journalConference articleResearchpeer-review

Open Access
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