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Språkvelger

Norsk

Øystein Gullbrekken

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Øystein Gullbrekken

Postdoctor
Department of Materials Science and Engineering

oystein.gullbrekken@ntnu.no
+4795857299 Kjemi 1, 205, Gløshaugen
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About Publications Outreach

About

I am postdoctor in the ALCBATT project at the Department of Materials Science and Engineering. I study potential electrolytes for Al-C batteries by Molecular Dynamics (MD) simulations. Specifically, I work on understanding which new electrolytes can work in such batteries and how the transport in these occurs. I also investigate how machine learning can be used to develop interatomic potentials for MD simulations.

Background:

Master in Industrial Chemistry and Biotechnology, finished in 2012.

2012-2014: Trainee in Elkem.

2014-2019: Process engineer at Elkem Bremanger.

2019-2020: Project engineer at Elkem Technology.

2020-2024: PhD at IMA (FACET). Thesis titled "Coupled Transport in Li-ion Battery Electrolytes".

2024-today: Postdoctor.

Competencies

  • Electrochemistry
  • Lithium ion battery
  • Properties of solids

Publications

  • Chronological
  • By category
  • All publications registered in NVA

2025

  • Schloms, Felix; Gullbrekken, Øystein; Kjelstrup, Signe. (2025) Lithium-Ion Battery Modeling for Nonisothermal Conditions. International journal of thermophysics
    Academic article
  • Gullbrekken, Øystein; Eggestad, Kristoffer; Tsoutsouva, Maria; Williamson, Benjamin Albert Dobson; Rettenwander, Daniel; Einarsrud, Mari-Ann. (2025) Phase Evolution and Thermodynamics of Cubic Li<inf>6.25</inf>Al<inf>0.25</inf>La<inf>3</inf>Zr<inf>2</inf>O<inf>12</inf> Studied by High-Temperature X-ray Diffraction. Inorganic Chemistry
    Academic article

2024

  • Gullbrekken, Øystein; Gunnarshaug, Astrid Fagertun; Lervik, Anders; Kjelstrup, Signe; Schnell, Sondre Kvalvåg. (2024) Effect of the Ion, Solvent, and Thermal Interaction Coefficients on Battery Voltage. Journal of the American Chemical Society
    Academic article

2023

  • Gullbrekken, Øystein; Røe, Ingeborg Treu; Selbach, Sverre Magnus; Schnell, Sondre Kvalvåg. (2023) Charge Transport in Water-NaCl Electrolytes with Molecular Dynamics Simulations. Journal of Physical Chemistry B
    Academic article
  • Kjelstrup, Signe Helene; Gunnarshaug, Astrid Fagertun; Gullbrekken, Øystein; Schnell, Sondre Kvalvåg; Lervik, Anders. (2023) Transport coefficients for ion and solvent coupling. The case of the lithium-ion battery electrolyte. Journal of Chemical Physics
    Academic article
  • Gullbrekken, Øystein; Schnell, Sondre Kvalvåg. (2023) Coupled ion transport in concentrated PEO-LiTFSI polymer electrolytes. New Journal of Chemistry
    Academic article

2018

  • Foss, Carl Erik Lie; Svensson, Ann Mari; Gullbrekken, Øystein; Sunde, Svein; Vullum-Bruer, Fride. (2018) Temperature effects on performance of graphite anodes in carbonate based electrolytes for lithium ion batteries. Journal of Energy Storage
    Academic article

Journal publications

  • Schloms, Felix; Gullbrekken, Øystein; Kjelstrup, Signe. (2025) Lithium-Ion Battery Modeling for Nonisothermal Conditions. International journal of thermophysics
    Academic article
  • Gullbrekken, Øystein; Eggestad, Kristoffer; Tsoutsouva, Maria; Williamson, Benjamin Albert Dobson; Rettenwander, Daniel; Einarsrud, Mari-Ann. (2025) Phase Evolution and Thermodynamics of Cubic Li<inf>6.25</inf>Al<inf>0.25</inf>La<inf>3</inf>Zr<inf>2</inf>O<inf>12</inf> Studied by High-Temperature X-ray Diffraction. Inorganic Chemistry
    Academic article
  • Gullbrekken, Øystein; Gunnarshaug, Astrid Fagertun; Lervik, Anders; Kjelstrup, Signe; Schnell, Sondre Kvalvåg. (2024) Effect of the Ion, Solvent, and Thermal Interaction Coefficients on Battery Voltage. Journal of the American Chemical Society
    Academic article
  • Gullbrekken, Øystein; Røe, Ingeborg Treu; Selbach, Sverre Magnus; Schnell, Sondre Kvalvåg. (2023) Charge Transport in Water-NaCl Electrolytes with Molecular Dynamics Simulations. Journal of Physical Chemistry B
    Academic article
  • Kjelstrup, Signe Helene; Gunnarshaug, Astrid Fagertun; Gullbrekken, Øystein; Schnell, Sondre Kvalvåg; Lervik, Anders. (2023) Transport coefficients for ion and solvent coupling. The case of the lithium-ion battery electrolyte. Journal of Chemical Physics
    Academic article
  • Gullbrekken, Øystein; Schnell, Sondre Kvalvåg. (2023) Coupled ion transport in concentrated PEO-LiTFSI polymer electrolytes. New Journal of Chemistry
    Academic article
  • Foss, Carl Erik Lie; Svensson, Ann Mari; Gullbrekken, Øystein; Sunde, Svein; Vullum-Bruer, Fride. (2018) Temperature effects on performance of graphite anodes in carbonate based electrolytes for lithium ion batteries. Journal of Energy Storage
    Academic article

Outreach

2025

  • Poster
    Gullbrekken, Øystein; Schnell, Sondre Kvalvåg; Svensson, Ann Mari. (2025) Electrode-electrolyte interfaces of Al-C batteries by constant potential method molecular simulations. 248th ECS Meeting , Chicago 2025-10-11 - 2025-10-15
  • Academic lecture
    Gullbrekken, Øystein; Schnell, Sondre Kvalvåg; Svensson, Ann Mari. (2025) Electrode-electrolyte interfaces of Al-C batteries by constant potential method molecular simulations. ELectroLytes and Interfaces in PoSt-Li BatteriEs (ELLIPSE conference) , Ulm 2025-09-14 - 2025-09-15

2024

  • Academic lecture
    Schloms, Felix; Kjelstrup, Signe; Gullbrekken, Øystein. (2024) The effect of Ion, Solvent and Thermal Onsager Coefficients on the Lithium Battery Voltage. 28th Thermodynamic Conference , Delft 2024-09-04 - 2024-09-07

2023

  • Academic lecture
    Gullbrekken, Øystein; Gunnarshaug, Astrid Fagertun; Kjelstrup, Signe; Lervik, Anders; Schnell, Sondre Kvalvåg. (2023) The effect of ion, solvent and thermal interaction coefficients on battery voltage. The case of the lithium-ion battery electrolyte. InterPore 2023 , Edinburgh 2023-05-22 - 2023-05-25
  • Academic lecture
    Gullbrekken, Øystein; Gunnarshaug, Astrid Fagertun; Kjelstrup, Signe; Lervik, Anders; Schnell, Sondre Kvalvåg. (2023) Ion transport in lithium-ion battery electrolytes. The effect of gradients on battery voltage. Norwegian NanoSymposium 2023 , Trondheim 2023-11-28 - 2023-11-29

2022

  • Academic lecture
    Gullbrekken, Øystein; Schnell, Sondre Kvalvåg. (2022) Charge Transport Properties in Concentrated Polymer Electrolytes by Molecular Dynamics Simulations. NordBatt , Gøteborg 2022-10-26 - 2022-10-28

2021

  • Lecture
    Fagerli, Frode Håskjold; Danmo, Frida Hemstad; Kelly, Michael Robert; Zeiger, Caren Regine; Gullbrekken, Øystein; Wiik, Kjell. (2021) Supermaterialer for en grønnere framtid. Researchers night , Realfagbygget på NTNU Gløshaugen 2021-09-24 - 2021-09-24

2013

  • Poster
    Foss, Carl Erik Lie; Gullbrekken, Øystein; Sunde, Svein; Svensson, Ann Mari; Vullum-Bruer, Fride. (2013) DFT aided assessment of amount of edge/basal plane in non-commercial graphite. IBA - International Battery Association Meeting 2013 , Barcelona 2013-03-10 - 2013-03-15

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