Johan Hjelm

Search results

• 2022

  Parametric impedance spectroscopy study on nickel based alkaline electrolysis cells

  Kraglund, M. R., Winiwarter, A., Nørby, T. H., Blennow, P., Moses, P. G., Hjelm, J. & Jensen, J. O., 2022. 1 p.

  Research output: Contribution to conference › Poster › Research › peer-review

  Open Access

  File
  53 Downloads (Orbit)
• 2013

  The Influence of CO2 Poisoning on Overvoltages and Discharge Capacity in Non-aqueous Li-Air Batteries

  Mekonnen, Y. S., Knudsen, K. B., Mýrdal, J. S. G., Younesi, R., Højberg, J., Hjelm, J., Norby, P. & Vegge, T., 2013. 1 p.

  Research output: Contribution to conference › Poster › Research

  File
  201 Downloads (Orbit)
• 2011

  Technological implementation of LSC40 as porous cathode in SOFCs

  Hjalmarsson, P., Mosbæk, R. R. & Hjelm, J., 2011.

  Research output: Contribution to conference › Poster › Research

  Open Access

  File
  309 Downloads (Orbit)