Marcus Johansen
Chalmers University of Technology
10 Papers
Marcus Johansen is an academic researcher from Chalmers University of Technology. The author has contributed to research in topics: Battery (electricity) & Composite number. The author has an hindex of 3, co-authored 3 publications.
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Papers
A Structural Battery and its Multifunctional Performance
Leif Asp,Karl Bouton,David Carlstedt,Shanghong Duan,Ross Harnden,Wilhelm Johannisson,Marcus Johansen,Mats Johansson,Göran Lindbergh,Fang Liu,Kevin Peuvot,Lynn M. Schneider,Johanna Xu,Dan Zenkert +13 more
- 01 Mar 2021
TL;DR: In this article, a structural battery composite with unprecedented multifunctional performance is demonstrated, featuring an energy density of 24 Wh kg-1 and an elastic modulus of 25 GPa and tensile strength exceeding 300 MPa.
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A multicell structural battery composite laminate
Johanna Xu,Zeyang Geng,Marcus Johansen,David Carlstedt,Shanghong Duan,Torbjorn Thiringer,Fang Liu,Leif Asp +7 more
TL;DR: In this paper , a multicell structural battery composite laminate with three state-of-the-art composite cells connected in series is demonstrated, and the experimental results show that the capacity of the composite cells is only moderately affected by tensile loading up to 0.36% strain.
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Mapping nitrogen heteroatoms in carbon fibres using atom probe tomography and photoelectron spectroscopy
TL;DR: In this article, the authors reveal the atom-by-atom spatial distribution and the chemical states of nitrogen in three PAN-carbon fiber types (M60J, T800 and IMS65), using atom probe tomography (APT) and synchrotron hard X-ray photoelectron spectroscopy (HAXPES), and correlate the results to electrochemical performance.
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Advancing Structural Battery Composites: Robust Manufacturing for Enhanced and Consistent Multifunctional Performance
Mohammad Siam Siraj,Samia Tasneem,David Carlstedt,Shanghong Duan,Marcus Johansen,Carl Fredrik Larsson,Johanna Xu,Fang Liu,F. Edgren,Leif Asp +9 more
TL;DR: Researchers develop a robust manufacturing procedure for structural battery composites, achieving double the multifunctional performance and size compared to state-of-the-art cells, with low variability in properties, enabling upscaling for electric vehicles and aircraft applications.
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Strength analysis and failure prediction of thin tow-based discontinuous composites
Ioannis Katsivalis,Mattias Persson,Marcus Johansen,Florence Moreau,Erik Kullgren,Monica Norrby,Dan Zenkert,Soraia Pimenta,Leif Asp +8 more
TL;DR: This study develops an experimental and analytical framework to characterise and predict the performance of Tow-Based Discontinuous Composites, identifying key properties, damage mechanisms, and critical factors affecting their strength and stiffness.
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