Christine McKenzie on Twitter: "Celebrating an unintended foray into energy materials for redox flow batteries. Great work Mathias, James and new collaborator Johan Hjelm at DTU! https://t.co/pmwX6IAeUV https://t.co/pgE7JbMxeD" / Twitter
![A Physically-Based Equivalent Circuit Model for the Impedance of a LiFePO 4 /Graphite 26650 Cylindrical Cell – topic of research paper in Medical engineering. Download scholarly article PDF and read for free A Physically-Based Equivalent Circuit Model for the Impedance of a LiFePO 4 /Graphite 26650 Cylindrical Cell – topic of research paper in Medical engineering. Download scholarly article PDF and read for free](https://cyberleninka.org/viewer_images/106239/f/1.png)
A Physically-Based Equivalent Circuit Model for the Impedance of a LiFePO 4 /Graphite 26650 Cylindrical Cell – topic of research paper in Medical engineering. Download scholarly article PDF and read for free
![Johan HJELM | Professor (Full) | PhD | Technical University of Denmark, Kongens Lyngby | DTU | Department of Energy Conversion and Storage | Research profile Johan HJELM | Professor (Full) | PhD | Technical University of Denmark, Kongens Lyngby | DTU | Department of Energy Conversion and Storage | Research profile](https://www.researchgate.net/publication/350828766/figure/fig3/AS:1011964977360896@1618282660661/Cyclic-voltammetry-of-pristine-quinoxaline-on-GC-in-a-Britton-Robinson-universal-buffer_Q320.jpg)
Johan HJELM | Professor (Full) | PhD | Technical University of Denmark, Kongens Lyngby | DTU | Department of Energy Conversion and Storage | Research profile
![Johan HJELM | Professor (Full) | PhD | Technical University of Denmark, Kongens Lyngby | DTU | Department of Energy Conversion and Storage | Research profile Johan HJELM | Professor (Full) | PhD | Technical University of Denmark, Kongens Lyngby | DTU | Department of Energy Conversion and Storage | Research profile](https://i1.rgstatic.net/ii/profile.image/273827280191488-1442296919070_Q512/Johan-Hjelm.jpg)
Johan HJELM | Professor (Full) | PhD | Technical University of Denmark, Kongens Lyngby | DTU | Department of Energy Conversion and Storage | Research profile
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