Ingeborg Sellæg Ellingsen
About
Ingeborg Sellæg Ellingsen started as a PhD-student in the research group FACET at the Department of Materials Science and Engineering in September 2023. Her project is in regards to the combination of different electrolytes for solid-state batteries under the research project COMBAT. COMBAT is in collaboration with CerPoTech, Freyr and UiO, led by supervisor professor Daniel Rettenwander.
Background
Ingeborg completed her bachelor's degree in Materials Science and Engineering in 2021, wherein her thesis dealt with sustainable cathode production for lithium ion batteries. In 2023, she completed her master's degree in Materials Science, within the profile "Materials for Energy Technology". Her masters thesis dealt with zero-strain cathodes, supervised by Daniel Rettenwander og Mir Mehraj Ud Din.
Publications
2025
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Tran, Quoc Anh;
Agrawal, Meenal;
Häusler, Michael;
Hörmann, Johannes;
Sadeqi-Moqadam, Mohsen;
Redhammer, Günther J..
(2025)
Uni-Axial Densification of Slurry-Casted Li₆PS₅Cl Tapes: The Role of Particle Size Distribution and Densification Pressure.
Advanced Materials
Academic article
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Feng, Jin;
Ellingsen, Ingeborg Sellæg;
Fadillah, Laras;
Nguyen, Quoc Hung;
Bratlie, Henrik Rotvær;
Knez, Daniel.
(2025)
LiBF<inf>4</inf>-Derived Coating on LiCoO<inf>2</inf> for 4.5 V Operation of Li<inf>6</inf>PS<inf>5</inf>Cl-Based Solid-State Batteries.
Energy & Environmental Materials (EEM)
Academic article
Journal publications
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Tran, Quoc Anh;
Agrawal, Meenal;
Häusler, Michael;
Hörmann, Johannes;
Sadeqi-Moqadam, Mohsen;
Redhammer, Günther J..
(2025)
Uni-Axial Densification of Slurry-Casted Li₆PS₅Cl Tapes: The Role of Particle Size Distribution and Densification Pressure.
Advanced Materials
Academic article
-
Feng, Jin;
Ellingsen, Ingeborg Sellæg;
Fadillah, Laras;
Nguyen, Quoc Hung;
Bratlie, Henrik Rotvær;
Knez, Daniel.
(2025)
LiBF<inf>4</inf>-Derived Coating on LiCoO<inf>2</inf> for 4.5 V Operation of Li<inf>6</inf>PS<inf>5</inf>Cl-Based Solid-State Batteries.
Energy & Environmental Materials (EEM)
Academic article
Teaching
Lab assistance in:
TMT4122 General Chemistry (Fall 2023, 2024)
TMT4110 Chemistry with laboratory course (Spring 2024, 2025)
Outreach
2024
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Popular scientific lectureEllingsen, Ingeborg Sellæg; Malmer, Mika Serna; Meling, Mathilde; Olsen, Gerhard Henning; Walker, Julian Bradley. (2024) Supermaterialer for en bærekraftig framtid. NTNU Researchers Night , Realfagbygget, Gløshaugen, NTNU 2024-09-27 - 2024-09-27
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PosterMalmer, Mika Serna; Tran, Quoc Anh; Agrawal, Meenal; Häusler, Michael; Ellingsen, Ingeborg Sellæg; Vullum, Per Erik. (2024) From Useless to Useful - Particle Engineered LPSCl for Solid-state Pouch Cells. The Electrochemical Society PRiME 2024 , Hawaii 2024-10-06 - 2024-10-11